7938A5TRDUMP3 NSK Super Precision Bearings - DSA Vacuum Pump Co., Ltd.

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7938A5TRDUMP3 NSK Super Precision Bearings Technology

B1:8 mm
h:101.5 mm
Tolerance shaft:e7
Specific dynamic load factor K:25 N/mm²
d:100 mm
D:120 mm
Coefficient of friction µ max.:0.15
Mass bushing:2.4 kg
Coefficient of friction µ min.:0.08
Tolerance housing:H7
D1:130 mm
α:124 °
B:80 mm
Specific static load factor K0:45 N/mm²
a:4 mm
Permissible sliding velocity v max.:0.5 m/s
Permissible sliding velocity v min.:0 m/s

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DSA Vacuum Pump Co., Ltd.: Address125367, Moscow, ul. Victorenko 5, bld 1, Business center "Victory Plaza", Russia; Phone(Working Time); Fax

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Danfoss Shut-off valves

Rexroth Vane pump

Rexroth Solenoid directional valve

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