NACHI BEARINGS OF AMERICA CORP.

Super Precision Bearings

7221A5TRSUMP3 NSK Super Precision Bearings: Basic dynamic load rating C : 6820 kN; Design variant/feature : TDI.1/Y2

7221A5TRSULP3 NSK Super Precision Bearings: r1,2 min. : 0.6 mm; Number of balls z : 14

7221A5TRDULP3 NSK Super Precision Bearings: Cap bolt recommended tightening torque : 4284.4 N·m; Ca : 147.803 mm

7021A5TRDUDLP3 NSK Super Precision Bearings: d1 : 530 mm; db min. : 582 mm

7021CTRSUMP3 NSK Super Precision Bearings: Dynamic Load Rating : 67.8 kN; da : 148 mm

7021CTRSULP3 NSK Super Precision Bearings: Basic dynamic load rating C : 1730 kN; ra max. : 2 mm

7021CTRDULP3 NSK Super Precision Bearings: Specific static load factor K0 : 200 N/mm²; Permissible sliding velocity v min. : 0 m/s

7021CTRDUMP3 NSK Super Precision Bearings: N1 : 25.4 mm; Da : 240 mm

7021CTRDUDMP3 NSK Super Precision Bearings: U : 20 mm; Mass needle roller and cage assembly : 0.052 kg

7021A5TRQUMP3 NSK Super Precision Bearings: Da : 399.999 mm; Cap bolt : 1 1/2-6 UNC

7021A5TRDUMP3 NSK Super Precision Bearings: P120° : 310 kN; P90° : 410 kN

7021A5TRSUMP3 NSK Super Precision Bearings: Basic static load rating C0 : 140 kN; Db min. : 82 mm

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Product Categories: Ball Insert Bearings; Bearings Spherical Rod Ends; Cylindrical Roller Bearings; Flange-Mount Ball Bearing Units; Flange-Mount Roller Bearing Units; Pillow Block Ball Bearing Units; Pillow Block Roller Bearing Units; Plain Sleeve & Flanged Bearings; Radial & Deep Groove Ball Bearings; Spherical Roller Bearings; Tapered Roller Bearing Cones; Tapered Roller Bearing Cups; Tapered Roller Bearing Full Assemblies; timken set47 Bearing; timken h913810 Bearing; timken np363298 Bearing; timken m804010 Bearing; Bearing Slewing Ring; Large Slewing Bearings; Slewing Ring Bearings; Kaydon Slewing Bearing; Super Precision Bearing; Super Precision Angular Contact Bearings; Super Precision Bearings; Slewing Ring; Tapered Roller Bearings; Four-Row Tapered Roller Bearing; Plain Bearings; Double Row Tapered Thrust Roller Bearings; Railway Rolling Spherical Roller Bearings; Thrust Spherical Roller Bearing