CRBH Series crossed roller bearings
With intergrated inner ring and outer ring,High rigidity and high accurancy together with somooth rotation is provided by separator, can be used for both inner ring and outer ring rotation.
Features of Mounting Holed Type High Rigidity Crossed Roller Bearing
High Rigidity and Accuracy: Both inner ring and outer ring have solid one-piece construction. Can directly mount onto the equipment through prepared mounting holes. Therefore,high accuracy and high rigidity are realized and mounting error can be minimized.
Space Saving : Housing and fixing plate are not necessary for mounting,and the room around the bearing can be minimized.
Smooth Rotation: Special separators are incorporated between cylindrical rollers allowing smooth and high-speed rotation.
Shaft diameter
(mm)Bearings Model Boundary Dimensions Mounting dimensions (mm) Basic dynamic load rating Basic static load rating Weight Inner ring Outer diameter Width Chamfer da Da C Co Kg r d (mm) D (mm) B (mm) (min) KN KN 20 CRBH 208 A CRBH 208 AUU 20 36 8 0.3 24 31 2.9 2.4 0.04 25 CRBH 258 A CRBH 258 AUU 25 41 8 0.3 29 36 3.1 2.8 0.05 30 CRBH 3010 A CRBH 3010 AUU 30 55 10 0.3 36.5 48.5 7.6 8.4 0.12 35 CRBH 3510 A CRBH 3510 AUU 35 60 10 0.3 41.5 53.5 7.9 9.1 0.13 40 CRBH 4010 A CRBH 4010 AUU 40 65 10 0.3 46.5 58.5 8.6 10.6 0.15
More information ,pls check www.ydpb-bearings.com