Shanghai Pump Valve Manufacturing Co., Ltd.

Super Precision Bearings

7021A5TRDULP3 NSK Super Precision Bearings: B : 160 mm; d : 420 mm

7021A5TRDUDMP3 NSK Super Precision Bearings: H1 : 104.775 mm; A : 89.694 mm

75BNR19STSULP3 NSK Super Precision Bearings: Attainable speed for grease lubrication : 38000 r/min; Mass bearing : 0.037 kg

7920CTRDULP3 NSK Super Precision Bearings: Oil Speed Rating n2 : 10000 rpm; Grease Speed Rating n1 : 7500 rpm

7920CTRSUV1VLP3 NSK Super Precision Bearings: Housing : FSAFS 515; R1 : 46.038 mm

7920CTRSULP3 NSK Super Precision Bearings: Dynamic (Cr) : 6 mm; d : 120 mm

7920CTRDUMP3 NSK Super Precision Bearings: ra max. : 4 mm; Material constant KM : 1055

7920CTRSUMP3 NSK Super Precision Bearings: w : 36 mm; Basic static load rating C0 : 118 kN

7920A5TRSULP3 NSK Super Precision Bearings: with cylindrical bore : 630 min-1; B : 130 mm

7920A5TRSUMP3 NSK Super Precision Bearings: Cap bolt recommended tightening torque : 203.4 N·m; Stabilizing ring : SR-32-0

75BNR10STV1VSUELP3 NSK Super Precision Bearings: Coefficient of friction µ min. : 0.05; Permissible sliding velocity v max. : 5 m/s

7920A5TRDUDMP3 NSK Super Precision Bearings: Basic Static Radial Load Rating Co : 3400 N; D : 35.0000 mm

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