d - 50,8 mm

T - 22 mm

B - 21,996 mm

C - 18,824 mm

a - 21,3 mm

r min. - 0,8 mm

r1 min. - 3,2 mm

Da - 99 mm

db - 61 mm

da - 62 mm

Db - 105 mm

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

Basic static load rating (C0) - 116 kN

Calculation factor (e) - 0,4

Calculation factor (Y0) - 0,82

Calculation factor (Y1) - 1,49

• Model Number: 398/394AS
• Inner Diameter：50,8mm Outer Diameter：mm Width：21,996mm
• Type：Tapered Roller Bearings
• Update date：2025-12-15
• Application:sheet industry,power source,Laser Measurements,,Internal thread type,Antenna Potentials,vertical processing,Cylinder Standard,machine lathe,Display Devices,clean stationery
• Similar models:PFI 3982/20 Timken 3984/3920B Timken 3981/3920 Timken 3982/3925 NSK 3984/3920 Timken 398/394D+X1S-398 NACHI 3982/3925 Timken 3982/3927X Timken 3981/3920-B FBJ 3984/3925
• BEARING POWER International Trading Co.,Ltd. specialize in 398/394AS products，there is large inventory of KOYO 398/394AS . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 398/394AS Which KOYO 398/394AS 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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