商鋪名稱:洛陽東軸軸承有限公司
聯系人:趙經理(先生)
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聯系地址:中國洛陽澗西區工業園
郵編:471003
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企業簡介Company Introduction
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洛陽東軸軸承有限公司,依托洛陽軸承廠和洛陽軸承研究所的雄厚技術和生產力量在精密交叉滾子軸承生產領域達到了國內先進水平。我們生產的精密交叉滾子軸承包括交叉圓柱滾子軸承和交叉圓錐滾子軸承兩大類、八種結構形式,將近200個型號:尺寸范圍從內徑25mm至2000mm;旋轉精度等級有P6,P5,P4。 同時我們堅持以“誠信為本、品質為先”為宗旨,竭誠為用戶提供質優價廉的產品和的服務。 ?
東軸宗旨:為客戶創造精品為社會創造財富為員工創造價值?
東軸精神:精益求精科技先導互利雙贏?
東軸理念:效益質量服務雙贏?
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???? Luoyang East Shaft Bearing Co. Ltd., relying on the Luoyang bearing factory, Luoyang Bearing Research Institute of strong technology and production strength has reached the domestic advanced level in the precision cross-roller bearings production field. Precision crossed roller bearing our production includes cross cylindrical roller bearings and crossed tapered roller bearings two categories, eight kinds of structure form, nearly 200 models: size range from 25mm to 2000mm diameter; the rotating precision grades of P6, P5, P4. At the same time, we adhere to the "integrity-based, quality first" for the purpose, dedication to provide quality and cheap products and a full range of services for users
East axis purpose: to create products for customers to create wealth for society to create value for their employees
East axis: refine on mutual benefit and win-win spirit of science and technology
East axis concept: quality service and win-win benefit
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???????? ???目?? 錄
?????????? CONTENTS
種類與說明
Types and Features...........................................01
結構與精度
Structure and Precision......................................02
旋轉精度標準
Accuracy Standards...........................................03
CRA系列
CRA Technical Parameters.....................................08
CRB系列
CRB Technical Parameters.....................................09
CRE系列
CRE Technical Parameters.....................................11
CRX系列
CRX Technical Parameters.....................................13
CRU系列
CRU Technical Parameters.....................................14
CRTX圓錐交叉滾子軸承系列
CRTX Taper Cross Roller Bearing..............................15
安裝與潤滑
Installation and Lubrication.................................19
使用注意事項
Matters need attention.......................................19
安裝順序
Assembly Procedure...........................................20
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種類與說明
Types and Features
CRA超薄系列(內圈旋轉)CRA Thin Type
CRA系列是把內圈和外圈的壁厚做的很薄的小型輕量的交叉滾子軸承,既小型又能承受重負荷,因此軸承坐和側面壓緊法蘭盤都可以輕量化,最適合于機器人的手部等旋轉關節部分。這個系列的外圈是由兩部分組成,用鉚釘固定后成為非分開形式。
The CRA series is the inner ring and the outer ring wall thickness do cross roller bearings are compact and lightweight thin, is small, can bear heavy load, so the bearing seat and the side pressing flange can be lightweight, most suitable for robot hand rotary joint. This series of the outer ring is composed of two parts, fixed by rivets become non separated form.
CRB標準系列(內圈旋轉)CRB Thin Type
CRB系列的內外圈尺寸被最小限度的小型化,其結構是外圈為兩部分組成,內圈是一體的設計,最適合于要求內圈旋轉精度高的地方。
Inside and outside the ring size CRB series are miniaturized minimal, its structure is the outer ring into two parts, inner ring is one of the most suitable for the requirements of design, the inner ring rotation accuracy high places.
CRE標準系列(外圈旋轉)CRE Thin Type
CRE系列是由CRB系列的設計理念產生的新形式,內圈有兩部分組成,外圈為一體的構造,最適合于要求外圈旋轉精度高的地方。
The CRE series is a new form of generated by the design concept of CRB series, the inner ring is composed of two parts, the outer ring structure as a whole, the most suited to the requirements of the rotating precision outer high places.
CRX標準系列(內圈旋轉)CRX Thin Type
CRX系列圓柱交叉滾子軸承結構和CRB系列交叉滾子軸承類似,2半外圈通過卡簧牢固的聯系在一起。具有較高的旋轉精度。
CRX series of cylindrical cross roller bearing structure and CRB series of crossed roller bearing outer ring of 2 similar, half through the spring solid contact card. Rotary with high precision.
CRTX標準系列 CRTX Thin Type
CRTX系列圓錐交叉滾子軸承在結構上和CRB? 、CRE系列圓柱交叉滾子軸承類似,同樣具有分離的2個外圈滾道,圓錐滾子在V型滾道面上通過間隔保持器垂直交叉排列,相比圓柱交叉滾子軸承,能夠承受更大的負荷,具有更高的旋轉速度、旋轉精度及穩定性。
CRTX series conical cross roller bearings on the structure and CRB, CRE series of cylindrical cross roller bearings, also has 2 outer rings separated raceway, tapered roller raceway surface in V by the interval retainer vertical cross arrangement, compared with the cylindrical cross roller bearing, can bear bigger load, with rotating speed, higher rotation accuracy and stability
結構與精度
Structure and Character
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在交叉滾子軸承中,因圓柱滾子在呈90°的V型溝槽滾動面上通過間隔保持器被相互垂直排列。這種設計使交叉滾子軸承就可以承受徑向負荷,軸向負荷及傾覆力矩等所有方向的負荷。
In the cross roller bearings, cylindrical roller in for V groove 90 ° rolling surface by the interval retainer is arranged perpendicular to each other. This design makes the cross roller bearings can bear radial load, axial load and overturning moment, all in the direction of load.
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同時內外圈的尺寸被最小限度的小型化,特別極薄形式是接近與極限的小型尺寸,并且具有高剛性,所以最適合工業機器人的關節部位或者旋轉部位、機械加工中心的旋轉工作臺、機械手旋轉部、精密旋轉工作臺、醫療儀器、計量器具、IC制造裝配置等飛、廣泛用途。
At the same time, the inner ring and the outer ring size is miniaturized minimal, especially thin form is small size close to the limit, and has the advantages of high rigidity, so the most suitable for industrial robot joints or rotating parts, machinery processing center of the rotary table, the manipulator of rotating parts, precision rotary table, medical instruments, measuring instruments, IC manufacturing equipment configuration, widely used to fly
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出色的旋轉精度
Excellent Rotation accuracy
因在垂直排列的滾子間裝有間隔保持器,防止了滾子的傾斜或滾子的相互摩擦,可以有效防止旋轉扭矩的增加。另外,不會發生滾子的一方接觸現象或者鎖死現象。同時,因內圈或外圈是兩半分割的構造,軸承間隙可調整,即使被施加預緊,也能獲得高精度的旋轉運動。
Because the roller arranged vertically is arranged between the spacer retainer, prevent the mutual friction roller tilt or roller, can effectively prevent the increase of rotating torque. In addition, phenomenon will not occur on one side of the roller contact phenomena or lock. At the same time, because of the inner or outer ring is constructed in two segmentation, bearing clearance can be adjusted, even if is applied preload, rotational motion can obtain high accuracy.
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操作簡易
Easy Handling
被分割兩半的內圈或者外圈,在裝入滾子和間隔保持器后,被固定在一起,所以安裝特別簡單
Split the two halves of the inner or outer ring, is arranged in the roller and interval retainer, are fixed together, so the installation is very simple
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旋轉精度標準
Accuracy Standards
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交叉滾子軸承的旋轉進化度及尺寸公差范圍按照表1-表7的標準來定制。
Rotary evolution degree and dimension tolerance of crossed roller bearings according to table 1- table 7 standard to custom.
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表1 CRA系列的內圈旋轉精度
Table 1 CRA series inner ring rotation accuracy
???????????????????????????????????????????????????????????????????? 單位:um
軸承內徑(d)的公稱尺寸(mm) Bearing inner diameter (d) of the nominal size (mm) |
徑向跳動 |
|
軸向跳動 |
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超過 |
以下 |
公差 |
40 |
65 |
13 |
65 |
80 |
15 |
80 |
100 |
15 |
100 |
120 |
20 |
120 |
140 |
25 |
140 |
180 |
25 |
180 |
200 |
30 |
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???????????????????????????????? 表2 CRB系列的內圈旋轉精度
Table 2 CRB series inner ring rotation accuracy
?????????????????????????????????? ????????????????????????????????單位:um
軸承內徑(d的公稱尺寸(mm) Bearing inner diameter of the nominal size |
? 內圈徑向跳動公差 Radial runout tolerance of inner ring |
? 內圈軸向跳動公差 Axial runout tolerance of inner ring |
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超過 |
以下 |
P0 |
P6 |
P5 |
P4 |
P2 |
P0 |
P6 |
P5 |
P4 |
P2 |
18 |
30 |
13 |
8 |
4 |
3 |
2.5 |
13 |
8 |
4 |
3 |
2.5 |
30 |
50 |
15 |
10 |
5 |
4 |
2.5 |
15 |
10 |
5 |
4 |
2.5 |
50 |
80 |
20 |
10 |
5 |
4 |
2.5 |
20 |
10 |
5 |
4 |
2.5 |
80 |
120 |
25 |
13 |
6 |
5 |
2.5 |
25 |
13 |
6 |
5 |
2.5 |
120 |
150 |
30 |
18 |
8 |
6 |
2.5 |
30 |
18 |
8 |
6 |
2.5 |
150 |
180 |
30 |
18 |
8 |
6 |
5 |
30 |
18 |
8 |
6 |
5 |
180 |
250 |
40 |
20 |
10 |
8 |
5 |
40 |
20 |
10 |
8 |
5 |
250 |
315 |
50 |
25 |
13 |
10 |
? |
50 |
25 |
13 |
10 |
? |
315 |
400 |
60 |
30 |
15 |
12 |
? |
60 |
30 |
15 |
12 |
? |
400 |
500 |
65 |
35 |
18 |
14 |
? |
65 |
35 |
18 |
14 |
? |
500 |
630 |
70 |
40 |
20 |
16 |
? |
70 |
40 |
20 |
16 |
? |
630 |
800 |
80 |
? |
? |
? |
? |
80 |
? |
? |
? |
? |
800 |
1000 |
90 |
? |
? |
? |
? |
90 |
? |
? |
? |
? |
1000 |
1250 |
100 |
? |
? |
? |
? |
100 |
? |
? |
? |
? |
??????????????????????????????? 表3 CRE系列的內圈旋轉精度
Table 3 CRE series inner ring rotation accuracy
?????????????????????????????????????????????????????????????????? 單位:um
軸承內徑(d的公稱尺寸(mm) Bearing inner diameter of the nominal size |
? 內圈徑向跳動公差 Radial runout tolerance of inner ring |
? 內圈軸向跳動公差 Axial runout tolerance of inner ring |
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超過 |
以下 |
P0 |
P6 |
P5 |
P4 |
P2 |
P0 |
P6 |
P5 |
P4 |
P2 |
30 |
50 |
20 |
10 |
7 |
5 |
2.5 |
20 |
10 |
7 |
5 |
2.5 |
50 |
80 |
25 |
13 |
8 |
5 |
4 |
25 |
13 |
8 |
5 |
4 |
80 |
120 |
35 |
18 |
10 |
6 |
5 |
35 |
18 |
10 |
6 |
5 |
120 |
150 |
40 |
20 |
11 |
7 |
5 |
40 |
20 |
11 |
7 |
5 |
150 |
180 |
45 |
23 |
13 |
8 |
7 |
45 |
23 |
13 |
8 |
7 |
180 |
250 |
50 |
25 |
15 |
10 |
7 |
50 |
25 |
15 |
10 |
7 |
250 |
315 |
60 |
30 |
18 |
12 |
8 |
60 |
30 |
18 |
12 |
8 |
315 |
400 |
70 |
35 |
20 |
13 |
? |
70 |
35 |
20 |
13 |
? |
400 |
500 |
80 |
40 |
23 |
15 |
? |
80 |
40 |
23 |
15 |
? |
500 |
630 |
100 |
50 |
25 |
16 |
? |
100 |
50 |
25 |
16 |
? |
630 |
800 |
120 |
60 |
30 |
20 |
? |
120 |
60 |
30 |
20 |
? |
800 |
1000 |
120 |
75 |
? |
? |
? |
120 |
75 |
? |
? |
? |
1000 |
1250 |
120 |
? |
? |
? |
? |
120 |
? |
? |
? |
? |
1250 |
1600 |
120 |
? |
? |
? |
? |
120 |
? |
? |
? |
? |
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表 4 CRB、CRE系列軸承內徑尺寸公差
Table 4 Dimensional Tolerance of the Bearing inner Diameter for CRB、CRE
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????????????????????????????????????????????????????????????????? 單位:um
軸承內徑(d)的公稱尺寸(mm) |
Dm公差(注1) |
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PO |
P6 |
P5 |
P4、P2 |
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超過 |
以下 |
上 |
下 |
上 |
下 |
上 |
下 |
上 |
下 |
18 |
30 |
0 |
-10 |
0 |
-8 |
0 |
-6 |
0 |
-5 |
30 |
50 |
0 |
-12 |
0 |
-10 |
0 |
-8 |
0 |
-6 |
50 |
80 |
0 |
-15 |
0 |
-12 |
0 |
-9 |
0 |
-7 |
80 |
120 |
0 |
-20 |
0 |
-15 |
0 |
-10 |
0 |
-8 |
120 |
150 |
0 |
-25 |
0 |
-18 |
0 |
-13 |
0 |
-10 |
150 |
180 |
0 |
-25 |
0 |
-18 |
0 |
-13 |
0 |
-10 |
180 |
250 |
0 |
-30 |
0 |
-22 |
0 |
-15 |
0 |
-12 |
250 |
315 |
0 |
-35 |
0 |
-25 |
0 |
-18 |
? |
? |
315 |
400 |
0 |
-40 |
0 |
-30 |
0 |
-23 |
? |
? |
400 |
500 |
0 |
-45 |
0 |
-35 |
? |
? |
? |
? |
500 |
630 |
0 |
-50 |
0 |
-40 |
? |
? |
? |
? |
630 |
800 |
0 |
-75 |
? |
? |
? |
? |
? |
? |
800 |
1000 |
0 |
-100 |
? |
? |
? |
? |
? |
? |
1000 |
1250 |
0 |
-125 |
? |
? |
? |
? |
? |
? |
注1:dm是通過對軸承內進行測量而得到的直徑和最小直徑的算術平均值。
注2:在軸承內徑的精度等級中,無數值記載的地方,其數值可以適用于下一級精度等級中的等級的數值。
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表 5 CRB、CRE系列軸承外徑尺寸公差
Table 5 Dimensional Tolerance of the Bearing Outer Diameter for CRB、CRE
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????????????????????????????????????????????????????????????????? 單位:um
軸承內徑(d)的公稱尺寸(mm) |
Dm公差(注1) |
||||||||
PO |
P6 |
P5 |
P4、P2 |
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超過 |
以下 |
上 |
下 |
上 |
下 |
上 |
下 |
上 |
下 |
30 |
50 |
0 |
-11 |
0 |
-9 |
0 |
-7 |
0 |
-6 |
50 |
80 |
0 |
-13 |
0 |
-11 |
0 |
-9 |
0 |
-7 |
80 |
120 |
0 |
-15 |
0 |
-13 |
0 |
-10 |
0 |
-8 |
120 |
150 |
0 |
-18 |
0 |
-15 |
0 |
-11 |
0 |
-9 |
150 |
180 |
0 |
-25 |
0 |
-18 |
0 |
-13 |
0 |
-10 |
180 |
250 |
0 |
-30 |
0 |
-20 |
0 |
-15 |
0 |
-11 |
250 |
315 |
0 |
-35 |
0 |
-25 |
0 |
-18 |
0 |
-13 |
315 |
400 |
0 |
-40 |
0 |
-28 |
0 |
-20 |
0 |
-15 |
400 |
500 |
0 |
-45 |
0 |
-33 |
0 |
-23 |
? |
? |
500 |
630 |
0 |
-50 |
0 |
-38 |
0 |
-28 |
? |
? |
630 |
800 |
0 |
-75 |
0 |
45 |
0 |
-35 |
? |
? |
800 |
1000 |
0 |
-100 |
? |
? |
? |
? |
? |
? |
1000 |
1250 |
0 |
-125 |
? |
? |
? |
? |
? |
? |
1250 |
1600 |
0 |
-160 |
? |
? |
? |
? |
? |
? |
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注1:dm是通過對軸承內進行測量而得到的直徑和最小直徑的算術平均值。
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注2:在軸承內徑的精度等級中,無數值記載的地方,其數值可以適用于下一級精度等級中的等級的數值。
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表6 內外圈寬度的公差(所有等級通用)
????????????????????????????????????????????????????????????????? ??單位:um
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軸承內徑(d)的公稱尺寸(mm) |
軸承寬度B的公差 |
軸承寬度B1的公差 |
|||
適用于CRB外圈,CRE內圈系列 |
適用于CRB外圈,CRE內圈系列 |
||||
超過 |
以下 |
上 |
下 |
上 |
下 |
18 |
30 |
0 |
-75 |
0 |
-100 |
30 |
50 |
0 |
-75 |
0 |
-100 |
50 |
80 |
0 |
-75 |
0 |
-100 |
80 |
120 |
0 |
-75 |
0 |
-100 |
120 |
150 |
0 |
-75 |
0 |
-120 |
150 |
180 |
0 |
-100 |
0 |
-120 |
180 |
250 |
0 |
-100 |
0 |
-120 |
250 |
315 |
0 |
-120 |
0 |
-150 |
315 |
400 |
0 |
-150 |
0 |
-200 |
400 |
500 |
0 |
-150 |
0 |
-200 |
500 |
630 |
0 |
-150 |
0 |
-200 |
630 |
800 |
0 |
-150 |
0 |
-200 |
800 |
1000 |
0 |
-300 |
0 |
-400 |
1000 |
1250 |
0 |
-300 |
0 |
-400 |
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表 7 CRX系列內圈旋轉精度及尺寸公差
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??????????????????????????????????????????????????????????????????????? 單位:um
型號 Type |
旋轉精度 |
尺寸精度 |
||||
內圈徑向跳動 |
內圈軸向跳動 |
內徑 |
外徑 |
內圈高度 |
裝配高 |
|
CRX7010 |
0.010 |
0.010 |
-0.015 |
-0.022 |
-0.010 |
0.1 |
CRX9013 |
0.010 |
0.010 |
-0.018 |
-0.022 |
-0.010 |
0.12 |
CRX10013 |
0.010 |
0.010 |
-0.018 |
-0.025 |
-0.010 |
0.12 |
CRX12016 |
0.010 |
0.010 |
-0.018 |
-0.025 |
-0.010 |
0.12 |
CRX14018 |
0.015 |
0.010 |
-0.021 |
-0.029 |
-0.010 |
0.12 |
CRX16020 |
0.015 |
0.010 |
-0.021 |
-0.029 |
-0.025 |
0.12 |
CRX18022 |
0.015 |
0.010 |
-0.021 |
-0.029 |
-0.025 |
0.13 |
CRX20024 |
0.015 |
0.010 |
-0.024 |
-0.032 |
-0.025 |
0.13 |
CRX24028 |
0.020 |
0.010 |
-0.024 |
-0.036 |
-0.025 |
0.13 |
CRX30038 |
0.020 |
0.010 |
-0.027 |
-0.040 |
-0.05 |
0.14 |
CRX34038 |
0.025 |
0.010 |
-0.029 |
-0.040 |
-0.05 |
0.14 |
CRX40046 |
0.030 |
0.010 |
-0.029 |
-0.040 |
-0.05 |
0.15 |
CRX50056 |
0.040 |
0.010 |
0.032 |
-0.044 |
-0.05 |
0.16 |
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CRA系列
CRA Technical Parameters
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CRA系列薄壁交叉滾子軸承(外圈分割型)是將外圈和內圈的壁厚做的很薄的小型輕量的交叉滾子軸承,既小型有能承受較重負荷,因此設備上軸承的安裝部位都可以輕量化,最適合于機器人的手部等旋轉關節部位,外圈是兩個分割的結構,用螺釘固定后成為非分開結構形式 。
CRA series of thin-walled cross-roller bearings (outer ring split type) is the outer ring and the inner ring wall thickness do cross roller bearings of small volume is very thin, not only a small can bear heavier load, so the installation position of the equipment on the bearings can be lightweight, rotary joints are most suitable for the robot hand. The outer ring is two, divided structure, fixed with screws into non separated structure.
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CRB系列
CRB Technical Parameters
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CRB系列薄壁交叉滾子軸承(外圈分割型)的內外圈尺寸被限度的小型化,其結構為外圈是兩個分割部分,內圈是一體的結構形式,最適合于要求內圈旋轉精度高的地方。
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CRB series of thin-walled cross-roller bearings (outer ring split type) of the inner and outer ring size is miniaturized maximum, the structure of the outer ring is the two segment, inner ring is a structure form one, most suited to the requirements of rotary precision inner high places.
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軸徑 |
型號 |
主要尺寸 |
基本的額定負荷(徑向) |
重量 |
|||||||
內徑 |
外徑 |
滾子節圓直徑dp |
寬度 |
油 孔 |
C |
C0 |
|||||
a |
b |
r |
|||||||||
20 |
CRB 2008 |
20 |
36 |
27 |
8 |
2 |
0.8 |
0.8 |
3.23 |
3.10 |
0.04 |
25 |
CRB 2508 |
25 |
41 |
32 |
8 |
2 |
0.8 |
0.8 |
3.63 |
3.83 |
0.05 |
30 |
CRB 3010 |
30 |
55 |
41.5 |
10 |
2.5 |
1 |
1 |
7.35 |
8.36 |
0.12 |
35 |
CRB 3510 |
35 |
60 |
46.5 |
10 |
2.5 |
1 |
1 |
7.64 |
9.12 |
0.13 |
40 |
CRB 4010 |
40 |
65 |
51.5 |
10 |
2.5 |
1 |
1 |
8.33 |
10.6 |
0.16 |
45 |
CRB 4510 |
45 |
70 |
56.5 |
10 |
2.5 |
1 |
1 |
8.62 |
11.3 |
0.17 |
50 |
CRB 5013 |
50 |
80 |
64 |
13 |
2.5 |
1.6 |
1 |
16.7 |
20.9 |
0.27 |
60 |
CRB 6013 |
60 |
90 |
74 |
13 |
2.5 |
1.6 |
1 |
18.0 |
24.3 |
0.3 |
70 |
CRB 7013 |
70 |
100 |
84 |
13 |
2.5 |
1.6 |
1 |
19.4 |
27.7 |
0.35 |
80 |
CRB 8016 |
80 |
120 |
98 |
16 |
3 |
1.6 |
1 |
30.1 |
42.1 |
0.7 |
90 |
CRB 9016 |
90 |
130 |
108 |
16 |
3 |
1.6 |
1.5 |
31.4 |
45.3 |
0.75 |
100 |
CRB 10016 |
100 |
140 |
119.3 |
16 |
3.5 |
1.6 |
1.5 |
31.7 |
48.6 |
0.83 |
CRB 10020 |
150 |
123 |
20 |
3.5 |
1.6 |
1.5 |
33.1 |
50.9 |
1.45 |
||
110 |
CRB 11012 |
110 |
135 |
121.8 |
12 |
2.5 |
1 |
1 |
12.5 |
24.1 |
0.4 |
CRB 11015 |
145 |
126.5 |
15 |
3.5 |
1.6 |
1 |
23.7 |
41.5 |
0.75 |
||
CRB 11020 |
160 |
133 |
20 |
3.5 |
1.6 |
1.5 |
34.0 |
54.0 |
1.56 |
||
120 |
CRB 12016 |
120 |
150 |
134.2 |
16 |
3.5 |
1.6 |
1 |
24.2 |
43.2 |
0.72 |
CRB 12025 |
180 |
148.7 |
25 |
3.5 |
2 |
2 |
66.9 |
100 |
2.62 |
||
130 |
CRB 13015 |
130 |
160 |
144.5 |
15 |
3.5 |
1.6 |
1 |
25.0 |
46.7 |
0.72 |
CRB 13025 |
190 |
158 |
25 |
3.5 |
2 |
2 |
69.5 |
107 |
2.82 |
||
140 |
CRB 14016 |
140 |
175 |
154.8 |
16 |
2.5 |
1.6 |
1.5 |
25.9 |
50.1 |
1.0 |
CRB 14025 |
200 |
168 |
25 |
3.5 |
2 |
2 |
74.8 |
121 |
2.96 |
||
軸徑 |
型號 |
主要尺寸 |
基本的額定負荷(徑向) |
重量 |
|||||||
內徑 |
外徑 |
滾子節圓直徑dp |
寬度 |
油 孔 |
C |
C0 |
|||||
a |
b |
r |
|||||||||
150 |
CRB 15013 |
150 |
180 |
164 |
13 |
2.5 |
1.6 |
1 |
27.0 |
53.5 |
0.68 |
? |
? |
? |
? |
? |
? |
? |
? |
? |
? |
||
CRB 15025 |
210 |
178 |
25 |
3.5 |
2 |
2 |
76.8 |
128 |
3.16 |
||
CRB 15030 |
230 |
188 |
30 |
4.5 |
3 |
2 |
100 |
156 |
5.3 |
||
160 |
CRB 16025 |
160 |
220 |
188.6 |
25 |
3.5 |
2 |
2 |
81.7 |
135 |
3.14 |
170 |
CRB 17020 |
170 |
220 |
191 |
20 |
3.5 |
1.6 |
2 |
29.0 |
62.1 |
2.21 |
180 |
CRB 18025 |
180 |
240 |
210 |
25 |
3.5 |
2 |
2 |
84.0 |
143 |
3.44 |
190 |
CRB 19025 |
190 |
240 |
211.9 |
25 |
3.5 |
1.6 |
1.5 |
41.7 |
82.9 |
2.99 |
200 |
CRB 20025 |
200 |
260 |
230 |
25 |
3.5 |
2 |
2.5 |
84.2 |
157 |
4.0 |
CRB 20030 |
280 |
240 |
30 |
4.5 |
3 |
2.5 |
114 |
200 |
6.7 |
||
CRB 20035 |
295 |
247.7 |
35 |
5 |
3 |
2.5 |
151 |
252 |
9.6 |
||
220 |
CRB 22025 |
220 |
280 |
250.1 |
25 |
3.5 |
2 |
2.5 |
62.3 |
171 |
4.1 |
240 |
CRB 24025 |
240 |
300 |
269 |
25 |
3.5 |
2 |
3 |
68.3 |
145 |
4.5 |
250 |
CRB 25035 |
250 |
310 |
277.5 |
25 |
3.5 |
2 |
3 |
69.3 |
150 |
5 |
CRB 25030 |
330 |
287.5 |
30 |
4.5 |
3 |
3 |
126 |
244 |
8.1 |
||
CRB 25040 |
355 |
300.7 |
40 |
6 |
3.5 |
3 |
195 |
348 |
14.8 |
||
300 |
CRB 30025 |
300 |
360 |
328 |
25 |
3.5 |
2 |
3 |
76.3 |
178 |
5.9 |
CRB 30035 |
395 |
345 |
35 |
5 |
3 |
3 |
183 |
367 |
13.4 |
||
CRB 30040 |
405 |
351.6 |
40 |
6 |
3.5 |
3 |
212 |
409 |
17.2 |
||
350 |
CRB 35020 |
350 |
400 |
373.4 |
20 |
3.5 |
1.6 |
3 |
54.1 |
143 |
3.9 |
400 |
CRB 40035 |
400 |
480 |
440.3 |
35 |
5 |
3 |
3.5 |
156 |
370 |
14.5 |
CRB 40040 |
510 |
453.4 |
40 |
6 |
3.5 |
3.5 |
241 |
531 |
23.5 |
||
450 |
CRB 45025 |
450 |
500 |
474 |
25 |
3.5 |
1.6 |
1.5 |
61.7 |
182 |
6.6 |
500 |
CRB 50025 |
500 |
550 |
524.2 |
25 |
3.5 |
1.6 |
1.5 |
65.5 |
201 |
7.3 |
CRB 50040 |
600 |
548.8 |
40 |
6 |
3 |
3.5 |
239 |
607 |
26 |
||
CRB 50050 |
625 |
561.6 |
50 |
6 |
3.5 |
3.5 |
267 |
653 |
41.7 |
||
600 |
CRB 60040 |
600 |
700 |
650 |
40 |
6 |
3 |
4 |
264 |
721 |
29 |
700 |
CRB 70045 |
700 |
815 |
753.5 |
45 |
6 |
3 |
4 |
281 |
836 |
46 |
800 |
CRB 80070 |
800 |
950 |
868.0 |
70 |
6 |
4 |
5 |
468 |
1330 |
105 |
900 |
CRB 90070 |
900 |
1050 |
969 |
70 |
6 |
4 |
5 |
494 |
1490 |
120 |
1000 |
CRB 1000110 |
1000 |
1250 |
1114 |
110 |
6 |
6 |
6 |
1220 |
3220 |
360 |
1250 |
CRB 1250110 |
1250 |
1500 |
1365.8 |
110 |
6 |
4 |
6 |
1350 |
3970 |
440 |
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CRE系列
CRE Technical Parameters
CRE系列薄壁交叉滾子軸承(內圈分割型)其結構為內圈是兩個分割部分,外圈是一體的結構形式,最適合于要求外圈旋轉精度高的地方。
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CRE series of thin-walled cross-roller bearings (inner split) the structure of the inner ring is the two segment, the outer ring is one of the most suitable structure form, in areas of high rotation precision outer ring.
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軸徑 |
型號 |
主要尺寸 |
基本的額定負荷(徑向) |
重量 |
|||||||
內徑 |
外徑 |
滾子節圓直徑dp |
寬度 |
油 孔 |
C |
C0 |
|||||
a |
b |
r |
|||||||||
20 |
CRE 2008 |
20 |
36 |
29 |
8 |
2 |
0.8 |
0.8 |
3.23 |
3.10 |
0.04 |
25 |
CRE 2508 |
25 |
41 |
34 |
8 |
2 |
0.8 |
0.8 |
3.63 |
3.83 |
0.05 |
30 |
CRE 3010 |
30 |
55 |
43.5 |
10 |
2.5 |
1 |
1 |
7.35 |
8.36 |
0.12 |
35 |
CRE 3510 |
35 |
60 |
48.5 |
10 |
2.5 |
1 |
1 |
7.64 |
9.12 |
0.13 |
40 |
CRE 4010 |
40 |
65 |
53.5 |
10 |
2.5 |
1 |
1 |
8.33 |
10.6 |
0.16 |
45 |
CRE 4510 |
45 |
70 |
58.5 |
10 |
2.5 |
1 |
1 |
8.62 |
11.3 |
0.17 |
50 |
CRE 5013 |
50 |
80 |
66 |
13 |
2.5 |
1.6 |
1 |
16.7 |
20.9 |
0.27 |
60 |
CRE 6013 |
60 |
90 |
76 |
13 |
2.5 |
1.6 |
1 |
18.0 |
24.3 |
0.3 |
70 |
CRE 7013 |
70 |
100 |
86 |
13 |
2.5 |
1.6 |
1 |
19.4 |
27.7 |
0.35 |
80 |
CRE 8016 |
80 |
120 |
101.4 |
16 |
3 |
1.6 |
1 |
30.1 |
42.1 |
0.7 |
90 |
CRE 9016 |
90 |
130 |
112 |
16 |
3 |
1.6 |
1.5 |
31.4 |
45.3 |
0.75 |
100 |
CRE 10016 |
100 |
140 |
121.1 |
16 |
3.5 |
1.6 |
1.5 |
31.7 |
48.6 |
0.83 |
CRE 10020 |
150 |
127 |
20 |
3.5 |
1.6 |
1.5 |
33.1 |
50.9 |
1.45 |
||
110 |
CRE 11012 |
110 |
135 |
123.3 |
12 |
2.5 |
1 |
1 |
12.5 |
24.1 |
0.4 |
CRE 11015 |
145 |
129 |
15 |
3.5 |
1.6 |
1 |
23.7 |
41.5 |
0.75 |
||
CRE 11020 |
160 |
137 |
20 |
3.5 |
1.6 |
1.5 |
34.0 |
54.0 |
1.56 |
||
120 |
CRE 12016 |
120 |
150 |
136 |
16 |
3.5 |
1.6 |
1 |
24.2 |
43.2 |
0.72 |
軸徑 |
型號 |
主要尺寸 |
基本的額定負荷(徑向) |
重量 |
|||||||
內徑 |
外徑 |
滾子節圓直徑dp |
寬度 |
油 孔 |
C |
C0 |
|||||
a |
b |
r |
|||||||||
130 |
CRE 13015 |
130 |
160 |
146 |
15 |
3.5 |
1.6 |
1 |
25.0 |
46.7 |
0.72 |
CRE 13025 |
190 |
162 |
25 |
3.5 |
2 |
2 |
69.5 |
107 |
2.82 |
||
140 |
CRE 14016 |
140 |
175 |
160 |
16 |
2.5 |
1.6 |
1.5 |
25.9 |
50.1 |
1.0 |
CRE 14025 |
200 |
172 |
25 |
3.5 |
2 |
2 |
74.8 |
121 |
2.96 |
||
150 |
CRE 15013 |
150 |
180 |
166 |
13 |
2.5 |
1.6 |
1 |
27.0 |
53.5 |
0.68 |
CRE 15025 |
210 |
182 |
25 |
3.5 |
2 |
2 |
76.8 |
128 |
3.16 |
||
CRE 15030 |
230 |
192 |
30 |
4.5 |
3 |
2 |
100 |
156 |
5.3 |
||
160 |
CRE 16025 |
160 |
220 |
192 |
25 |
3.5 |
2 |
2 |
81.7 |
135 |
3.14 |
170 |
CRE 17020 |
170 |
220 |
196.1 |
20 |
3.5 |
1.6 |
2 |
29.0 |
62.1 |
2.21 |
180 |
CRE 18025 |
180 |
240 |
210 |
25 |
3.5 |
2 |
2 |
84.0 |
143 |
3.44 |
190 |
CRE 19025 |
190 |
240 |
219 |
25 |
3.5 |
1.6 |
1.5 |
41.7 |
82.9 |
2.99 |
200 |
CRE 20025 |
200 |
260 |
230 |
25 |
3.5 |
2 |
2.5 |
84.2 |
157 |
4.0 |
CRE 20030 |
280 |
240 |
30 |
4.5 |
3 |
2.5 |
114 |
200 |
6.7 |
||
CRE 20035 |
295 |
247.7 |
35 |
5 |
3 |
2.5 |
151 |
252 |
9.6 |
||
220 |
CRE 22025 |
220 |
280 |
250.1 |
25 |
3.5 |
2 |
2.5 |
62.3 |
171 |
4.1 |
240 |
CRE 24025 |
240 |
300 |
272.5 |
25 |
3.5 |
2 |
3 |
68.3 |
145 |
4.5 |
250 |
CRE 25035 |
250 |
310 |
280.9 |
25 |
3.5 |
2 |
3 |
69.3 |
150 |
5 |
CRE 25030 |
330 |
287.5 |
30 |
4.5 |
3 |
3 |
126 |
244 |
8.1 |
||
CRE 25040 |
355 |
300.7 |
40 |
6 |
3.5 |
3 |
195 |
348 |
14.8 |
||
300 |
CRE 30025 |
300 |
360 |
332 |
25 |
3.5 |
2 |
3 |
76.3 |
178 |
5.9 |
CRE 30035 |
395 |
345 |
35 |
5 |
3 |
3 |
183 |
367 |
13.4 |
||
CRE 30040 |
405 |
351.6 |
40 |
6 |
3.5 |
3 |
212 |
409 |
17.2 |
||
350 |
CRE 35020 |
350 |
400 |
440.3 |
20 |
3.5 |
1.6 |
3 |
54.1 |
143 |
3.9 |
400 |
CRE 40035 |
400 |
480 |
440.3 |
35 |
5 |
3 |
3.5 |
156 |
370 |
14.5 |
CRE 40040 |
510 |
453.5 |
40 |
6 |
3.5 |
3.5 |
241 |
531 |
23.5 |
||
450 |
CRE 45025 |
450 |
500 |
476.6 |
25 |
3.5 |
1.6 |
1.5 |
61.7 |
182 |
6.6 |
500 |
CRE 50025 |
500 |
550 |
526.6 |
25 |
3.5 |
1.6 |
1.5 |
65.5 |
201 |
7.3 |
CRE 50040 |
600 |
548.8 |
40 |
6 |
3 |
3.5 |
239 |
607 |
26 |
||
CRE 50050 |
625 |
561.6 |
50 |
6 |
3.5 |
3.5 |
267 |
653 |
41.7 |
||
600 |
CRE 60040 |
600 |
700 |
650 |
40 |
6 |
3 |
4 |
264 |
721 |
29 |
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