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：2025-12-10
• Application:Medical printer,Cylinder Micro,diving equipment,Dental Equipment,Pneumatic Control Elements,wire industry,atomizer class,labor insurance,Medical equipment,power protection,Pest Monitoring
• Similar models:CX 3984/3925 Timken 3984/3927X ISO 3984/3925 NACHI 3980/3925 Fersa 3984/3920 KOYO 3982/3925 NTN 4T-3982/3920 NTN 4T-3984/3920 AST 3982/3920 Timken 3980/3920-B
• 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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  HM88542/12	31,75	73,812	29,37	ISO	Tapered Roller Bearings
  RAX 445	45	65	24	Timken	Complex Bearings
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  51148				FAG	THRUST BALL BEARINGS
  SDAF-628	4.9375			FAG	PILLOW BLOCKS
  SL014832	160	200	40	INA	CYLINDRICAL ROLLER BEARINGS
  RWCT-24A	4.7620	5.1562		INA	THRUST ROLLER BEARINGS
  407-S	35	100	25	MRC	DEEP GROOVE BALL BEARINGS
  51215				CONSOLIDATED	THRUST BALL BEARINGS
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  623/32-2RS	32	75	28	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  LS1730	17	30		CONSOLIDATED	THRUST NEEDLE BEARINGS
  HMV-32M			47	CONSOLIDATED	HYDRAULIC NUTS