d - 63,5 mm

D - 110 mm

T - 22 mm

B - 21,996 mm

C - 18,824 mm

a - 21,3 mm

r min. - 1,6 mm

r2 min. - 1,2 mm

da min. - 73 mm

Da - 101 mm

db min - 70 mm

ra max. - 1,6 mm

rb max. - 1,2 mm

Db - 104,5 mm

Weight - 0,838 Kg

Basic dynamic load rating (C) - 86,4 kN

Basic static load rating (C0) - 116 kN

(Grease) Lubrication Speed - 3400 r/min

(Oil) Lubrication Speed - 4500 r/min

Calculation factor (e) - 0,4

Calculation factor (Y0) - 0,82

Calculation factor (Y1) - 1,49

• Model Number: 390A/394A
• Inner Diameter：63,5mm Outer Diameter：110mm Width：22mm
• Type：Tapered Roller Bearings
• Update date：2025-04-19
• Application:plastic rolling,Digital Generator,Industrial equipment,air conditioning tools,Equipment,internal combustion engine,generator,car instrument,impression material,dynamic blood pressure,coal mill
• Similar models:ISO 390A/394A CX 390A/394A ISO 67390/67322 CX 67390/67322 Timken 67390D/67322+Y1S-67322 NTN CRD-3906 Timken 67390/67322D+X2S-67390 NTN 4T-65390/65320 NSK 390A/394A NTN 4T-390/394A
• BEARING POWER International Trading Co.,Ltd. specialize in 390A/394A products，there is large inventory of KOYO 390A/394A . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 390A/394A Which KOYO 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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