7217A5TRDUMP3 NSK Super Precision Bearings

170 Million 11600 N Preload class D GD used 8 kN Fatigue load limit Pu 7217A5TRDUMP3 NSK Super Precision Bearings instantly searchable. Shop our large selection Shanghai Pump Valve Manufacturing Co., Ltd. of parts based on brand, price, description, and location. Order the Super Precision Bearings with stock ...

Brand Name: NSK
Model Number: 7217A5TRDUMP3
Preload class D GD: 11600 N
Fatigue load limit Pu: 8 kN
Attainable speed for oil-air lubrication: 6300 r/min
Calculation factor (single, tandem) X2: 0.41
K: 0.6 mm
a: 79.2 mm
D1: 258.2 mm
d1: 221.8 mm
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Product Details

Preload class D GD 11600 N
Fatigue load limit Pu 8 kN
Attainable speed for oil-air lubrication 6300 r/min
Calculation factor (single, tandem) X2 0.41
K 0.6 mm
a 79.2 mm
D1 258.2 mm
d1 221.8 mm
Db max. 284 mm
Calculation factor (back-to-back, face-to-face) X2 0.67
Basic static load rating C0 290 kN
Calculation factor e 0.68
db min. 201 mm
r3,4 min. 1.1 mm
d 190 mm
Calculation factor f2D 1.08
Calculation factor (back-to-back, face-to-face) Y1 0.92
r1,2 min. 2.1 mm
Preload class A GA 1450 N
Mass bearing 9.51 kg
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