d - 63,5 mm

D - 110 mm

T - 22 mm

B - 21,996 mm

C - 18,824 mm

ra1 max. - 1,3 mm

a - 20,9 mm

r min. - 1,5 mm

r1 min. - 1,3 mm

Da - 101 mm

db - 70 mm

ra max. - 1,5 mm

da - 73 mm

Db - 104 mm

Weight - 0,846 Kg

Basic dynamic load rating (C) - 85,5 kN

Basic static load rating (C0) - 113 kN

(Grease) Lubrication Speed - 3200 r/min

(Oil) Lubrication Speed - 4300 r/min

Calculation factor (e) - 0,4

Calculation factor (Y0) - 0,82

Calculation factor (Y1) - 1,5

• Model Number: 390A/394A
• Inner Diameter：63,5mm Outer Diameter：110mm Width：22mm
• Type：Tapered Roller Bearings
• Update date：2025-12-11
• Application:Spectrum Products,medical equipment,electromyography machine,position switch,Chromatography Products,Low-voltage electrical equipment,Processing machinery,medical equipment,Spectrum Products,internal combustion engine,other lathe
• Similar models:FBJ 390/394A Timken 65390/65320B ISO 390A/394A SKF 639058 NTN 4T-67390/67322 NTN 4T-390A/394AB NTN CRD-3906 Timken 65390/65320 KOYO 390A/394A Timken 390A/394AB
• BEARING POWER International Trading Co.,Ltd. specialize in 390A/394A products，there is large inventory of NSK 390A/394A . We has been built up long-term cooperation with NSK company, could make a bulk order of the 390A/394A Which NSK 390A/394A is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

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