CRB3010 CRB4010 Crb Thin Section Cross Roller Bearing Harmonic Drive Wave Generator
CRB thin-section crossed roller bearings
| Shaft Diameter (mm) |
Identification number |
Main dimensions (mm) |
Mounting dimensions (mm) |
CRBC |
CRB |
Weight |
| With cage |
Full Complement |
d |
D |
B |
r(min) |
Basic dynamic load rating |
Basic static load rating |
Basic dynamic load rating |
Basic static load rating |
| C (KN) |
Co (KN) |
C (KN) |
Co (KN) |
KG |
| 30 |
CRBC3010 |
CRB3010 |
30 |
55 |
10 |
0.3 |
34 |
44 |
3.8 |
4.1 |
5.29 |
6.35 |
0.12 |
CRB/CRBC type Crossed Roller Bearings Details
Product Features
Monton Crossed roller bearings are lightweight, compact bearings with thinnest possible inner and outer rings with high rigidity,because of its vertical arrangement of cylindrical rollers with a 90°V groove through the separate spacers in the deep groove rolling surface. This special design allows just one bearing to carry loads in all directions including radial, axial and moment loads.
Series Introduction
CRB standard type is a bearing with thinnest possible inner and outer rings because the outer ring is split while the inner ring is integrated into the main body. It is being used in cases where a high rotational accuracy of the inner ring is required.
Series Model No. :
CRB4010 CRB4510 CRB5013 CRB6013 RB7013 CRB8016 CRB9016 CRB10016 CRB10020 CRB11012 CRB11015
CRB11020 CRB12016 CRB12025 CRB13015 CRB13025 CRB14016 CRB14025 CRB15013 CRB15025 CRB15030
CRB16025 CRB17020 CRB18025 CRB19025 CRB20025 CRB20030 CRB20035 CRB22025 CRB24025 CRB25025
CRB25030 CRB25040 CRB30025 CRB30035 CRB30040 CRB35020 CRB40035 CRB40040 CRB40070 CRB45025
CRB50025 CRB50040 CRB50050 CRB50070 CRB60040 CRB60070 CRB600120 CRB70045 CRB70070 CRB700150
CRB80070 CRB800100
CRBC4010 CRBC4510 CRBC5013 CRBC6013 CRBC8016 CRBC9016 CRBC10020 CRBC11020 CRBC11020 CRBC12025CRBC13025 CRBC14025 CRBC15025 CRBC15030 CRBC20025 CRBC20030 CRBC20035 CRBC25025 CRBC25030CRBC25040 CRBC30025 CRBC30035 CRBC30040 CRBC40035 CRBC40040 CRBC40070 CRBC50040 CRBC50050CRBC50070 CRBC60040 CRBC60070 CRBC600120 CRBC70045 CRBC70070 CRBC700150 CRBC80070 CRBC800100
Applications
Product Application
•Industrial Robotic arm,Reducer drive
•precision Turntable,NC rotary table
•Rotation part of Machine tools
•Inspection instrument,Medical equipment
• Aviation equipment,Military radar etc
CRB/CRBC type Crossed Roller Bearings Installation & Cautions
1.Inspect the parts before installing:Clean bearing bracket,main axle or other parts to remove dirt or grease.
2.Place the bearing into the bearing bracket and main axle:To match the design clearance ,keep the bearing horizontal and insert the bearing into the bearing bracket or axle.If it is hard to install,use a rubber hammer to slightly hit every part of the bearing,so that the bearing can be attention to the hitting force is too large.Afterwards,the matching status of bearing and basic face can be examined by checking the noise.For a interference fit,use heating or cooling to expand or shrink the parts for ease of installation. Be sure the bearing temperature does not exceed 80 Celsius . If the split inner or outer ring is Separates, please loosen the blots slightly and rotate the monolithic ring to adjust the part of split ring, so that the bearing can be fit in the bracket.
3.Install the mounting disc:Place the mounting disc onto the bearing and align the screw holes, Screw all the bolts in the holes first and follow the orders show in below diagram when tightening bolts in diagonally opposite sequence,Do not tighten bolts randomly.
Cautions:
1.The normal operating temperature of Crossed roller bearing is 10-80 Celsius, If it is over this range,please contact us.
2.If a foreign substance enters inside the bearing structure, the rotation route of the roller may be damage, or the bearing may fail.Please clean the bearing by refill the lubricant grease.
3.Please do not remove or apply force to the bolt and nut of the split bearing.
Your message must be between 20-3,000 characters!
