NTN 7012CVUJ74 Precision Angular Contact

7012CVUJ74 PRECISION ANGULAR CONTACT Technical Specifications Type Angular Contact Ball Bearing Bore Type Round Material High Carbon Chrome Steel Cage Type Stratified Cage Material Phenolic Ball Material Steel Limiting Speed - Oil 23000 RPM Limiting Speed - Grease 15000 RPM Precision ISO Class 4 Configuration One Preload Light Static Load Rating 6638 lbf29500 N29.50 kN Dynamic Load Rating 7313 lbf32500 N32.50 kN Enclosure Open Operating Temperature Range -40 to 250 F-40 to 120 C Dimensional Specifications Single Angular Contact Ball Bearing, High Precision - Dimensions d 2.3622 in60.000 mm D 3.7402 in95.000 mm B 0.7087 in18.000 mm r2 max 0.0433 in1.100 mm r3 max 0.0236 in0.600 mm Contact Angle 15 a (Load Center) 0.7480 in19.000 mm d2 2.7559 in70.000 mm D1 3.3465 in85.000 mm D4 3.5039 in89.000 mm D5 0.0787 in2.9055 mm E 2.000 in73.800 mm Double Row Width 1.4173 in36.000 mm Triple Row Width 2.1260 in54.000 mm Quadruple Row Width 2.8346 in72.000 mm