L9-57P9Z Rotek Slewing Ring Bearings - Rexroth Pump Group Co., Limited

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Products and services L9-57P9Z Rotek Slewing Ring Bearings

d2:59.2 mm
Calculation factor - X2:0.67
D1:70.8 mm
Calculation factor (back-to-back, face-to-face) X2:0.67
Calculation factor (back-to-back, face-to-face) Y1:0.92
D:80 mm
Attainable speed for oil-air lubrication:24000 r/min
Db - max.:78 mm
Preload class A - GA:180 N
da min.:54.6 mm
r3,4 - min.:0.3 mm
Mass bearing:0.25 kg
Preload class C:244 N/micron
Preload class D - GD:1440 N
Size (mm):80x50x16
Calculation factor - f2A:1
Number of balls z:18
Db max.:78 mm
r1,2 - min.:1 mm
Attainable speed for grease lubrication:15000 r/min

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Rexroth Pump Group Co., Limited: Address4973 Levy Street, St-Laurent, Quebec, H4R 2N9, Canada; Phone(Working Time)+1-514-333-8054; Fax

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