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：2025-04-24
• Application:car,Spectral Products,car shock absorber,diagnostic test paper,Animal Tracking,universal category,pressure control valve,rolling machine,surgical instruments,laser devices,pipe fittings Steel industry
• Similar models:AST 3982/3920 ISO 3984/3920 Fersa 3984/3920 KOYO 398/394 SKF 23988CC/W33 KOYO 398/394AS NACHI 3980/3925 KBC 3982/3920 Timken NP999685/NP939823 NSK 3981/3926
• 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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  1206K	30,000	62,000	16,000	SNR	Self-Aligning Ball Bearings
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  21319AX	95	200	45	NACHI	Cylindrical Roller Bearings
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  AST650 WC40	40	80		AST	Plain Bearings
  52400/52618	101,6	161,925	39,688	FBJ	Tapered Roller Bearings
  52414	70	150	107	NSK	Thrust Ball Bearings
  7048 B-UX	240	360	112	CX	Angular Contact Ball Bearings
  GEWZ19ES-2RS	19,05	31,75		AST	Plain Bearings
  HN1412	14	20	12	SKF	Needle Roller Bearings
  M246949/M246910	237,33	336,55	65,088	NSK	Cylindrical Roller Bearings
  NUP2220	100	180	46	AST	Cylindrical Roller Bearings
  SCH1110	17,462	23,812	15,875	INA	Needle Roller Bearings
  TL23238CAKE4	190	340	120	NSK	Spherical Roller Bearings
  UC209	45	85	49.2	NACHI	Deep Groove Ball Bearings
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  GE35AX	35	90	22	INA	SPHERICAL PLAIN BEARINGS
  A1203TS	17	40	12	Hyatt	CYLINDRICAL ROLLER BEARINGS
  FY-204X	2.2500			CONSOLIDATED	PILLOW BLOCKS