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 120 CRBH 12025 A CRBH 12025 A UU 120 180 25 1 132 168 73.4 108 2.62 130 CRBH 13025 A CRBH 13025 A UU 130 190 25 1 142 178 75.9 115 2.82 140 CRBH 14025 A CRBH 14025 A UU 140 200 25 1 152 188 81.9 130 2.96
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