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 150 CRBH 15025 A CRBH 15025 A UU 150 210 25 1 162 198 84.3 138 3.16 200 CRBH 20025 A CRBH 20025 A UU 200 260 25 1 212 248 92.3 169 4 250 CRBH 25025 A CRBH 25025 A UU 250 310 25 1.5 262 298 102 207 4.97
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