d - 50,8 mm

D - 110 mm

T - 22 mm

B - 21,996 mm

C - 18,825 mm

R - 0,8 mm

r - 1,3 mm

a - -0,8 mm

Da - 105 mm

db - 62 mm

da - 61 mm

Db - 101 mm

Aa - 1,8 mm

Ab - 2 mm

Weight - 1,04 Kg

Basic static load rating (C0) - 125 kN

Factor (G1) - 56

Factor (G2) - 21,4

Factor (Cg) - 0,026

Factor (K) - 1,45

Basic dynamic load rating (C90) - 23,7

Basic dynamic load rating (Ca90) - 16,3

Basic dynamic load rating (C1) - 91,6 kN

Calculation factor (e) - 0,4

Calculation factor (Y) - 1,49

• Model Number:398/394A
• Inner Diameter：50,8mm Outer Diameter：110mm Width：22mm
• Type：Tapered Roller Bearings
• Update date：2025-12-11
• Application:atomizer class,non-ferrous metal alloy,coal,Industrial Electromechanical,mobile toilet,special broaching machine,inorganic chemical,construction machinery and equipment,electromyography machine,ignition system,DC generators
• Similar models:Timken 3980/3925 KBC 3984/3920 NACHI 3980/3925 KOYO 398/394AS CX 398/394A Timken 3982/3925 ISO 3982/3920 KBC 3982/3920 PFI 3982/20 Timken 3982X/3927AS
• BEARING POWER International Trading Co.,Ltd. specialize in 398/394A products，there is large inventory of Timken 398/394A . We has been built up long-term cooperation with Timken company, could make a bulk order of the 398/394A Which Timken 398/394A 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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