Robotic Arm Cross Roller Bearing CRBS508 CRBS508AUU CRBS508V CRBS508VUU CRBS Series
Shaft dia.
mm |
Identification number |
|
|
|
|
|
|
Mass (Ref.)
g |
With Cage
Open Type |
With Separator
Seald Type |
Full complement |
Boundary dimensions mm |
Mounting dimensions mm |
| Open Type |
Seald Type |
d |
D |
B |
(1)
r min |
d a |
Da |
| 50 |
CRBS508 |
CRBS508AUU |
CRBS508V |
CRBS508VUU |
50 |
66 |
8 |
0.4 |
54 |
61 |
84 |
CRBS 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
CRBS 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.
CRBS508 CRBS508AUU CRBS508V CRBS508VUU
CRBS608 CRBS608AUU CRBS608V CRBS608VUU
CRBS708 CRBS708AUU CRBS708V CRBS708VUU
CRBS808 CRBS808AUU CRBS808V CRBS808VUU
CRBS908 CRBS908AUU CRBS908V CRBS908VUU
CRBS1008 CRBS1008AUU CRBS1008V CRBS1008VUU
CRBS1108 CRBS1108AUU CRBS1108V CRBS1108VUU
CRBS1208 CRBS1208AUU CRBS1208V CRBS1208VUU
CRBS1308 CRBS1308AUU CRBS1308V CRBS1308VUU
CRBS1408 CRBS1408AUU CRBS1408V CRBS1408VUU
CRBS1508 CRBS1508AUU CRBS1508V CRBS1508VUU
CRBS16013 CRBS16013AUU CRBS16013V CRBS16013VUU
CRBS17013 CRBS17013AUU CRBS17013V CRBS17013VUU
CRBS18013 CRBS18013AUU CRBS18013V CRBS18013VUU
CRBS19013 CRBS19013AUU CRBS19013V CRBS19013VUU
CRBS20013 CRBS20013AUU CRBS20013V CRBS20013VUU
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
CRBStype 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.
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