d - 12,7 mm

D - 34,987 mm

T - 10,998 mm

B - 10,988 mm

C - 8,73 mm

R - 1,3 mm

r - 1,3 mm

a - -2,5 mm

Da - 32 mm

db - 18,5 mm

da - 17 mm

Db - 29 mm

Aa - 0,1 mm

Ab - 1,1 mm

Weight - 0,05 Kg

Basic static load rating (C0) - 11,5 kN

Factor (G1) - 2,3

Factor (G2) - 4,1

Factor (Cg) - 0,0072

Factor (K) - 1,29

Basic dynamic load rating (C90) - 3,16

Basic dynamic load rating (Ca90) - 2,45

Basic dynamic load rating (C1) - 12,2 kN

Calculation factor (e) - 0,45

Calculation factor (Y) - 1,32

• Model Number: A4050/A4138
• Inner Diameter：12,7mm Outer Diameter：34,987mm Width：10,998mm
• Type：Tapered Roller Bearings
• Update date：2025-04-24
• Application:forklift industry,climb ladder,aerial work equipment,switch,product accessories,office outdoor camping equipment,tube,Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,garden machinery,X-ray Equipment,Broadcasting System
• Similar models:Timken A4050/A4138 Timken A4050/A4138B NTN 4T-A4050/A4138 KOYO A4050/A4138 FBJ A4050/A4138 SNR EC44050S01 NSK A4050/A4138
• BEARING POWER International Trading Co.,Ltd. specialize in A4050/A4138 products，there is large inventory of Timken A4050/A4138 . We has been built up long-term cooperation with Timken company, could make a bulk order of the A4050/A4138 Which Timken A4050/A4138 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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  2905	25	45	14	NACHI	Thrust Ball Bearings
  7036A5TRSU	180	280	46	NSK	Angular Contact Ball Bearings
  3NCHAC015CA	75	115	20	KOYO	Angular Contact Ball Bearings
  6921ZZ	105	145	20	NSK	Deep Groove Ball Bearings
  BH-168	25,4	33,338	12,7	Timken	Needle Roller Bearings
  E-E07057/107105CD+A	146,05	268,288	160,338	NTN	Tapered Roller Bearings
  EXFLZ203	17			SNR	Bearing Units
  JTT-1614	25.400	31.750	22.23	KOYO	Needle Roller Bearings
  NU3236	180,000	320,000	112,000	NTN	Cylindrical Roller Bearings
  PSHE60-N	60		60	NKE	Bearing Units
  SIKB10F	10			SKF	Plain Bearings
  SAL06T/K	6			CRAFT	Plain Bearings
  SFRW6	9,525	22,225		AST	Deep Groove Ball Bearings
  TSM 30	30	55	37	ISB	Plain Bearings
  USFA201	12			SNR	Bearing Units
  GE65SW	65	100	22	ELGES	SPHERICAL PLAIN BEARINGS
  306KDDG	30	72	19	FAF	DEEP GROOVE BALL BEARINGS
  FPCF708	7.5000	9.0000	.7500	SKF	DEEP GROOVE BALL BEARINGS
  6015RS	75	115	20	STEYR	DEEP GROOVE BALL BEARINGS
  QJ-228	140	250	42	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS WITH SPLIT INNER RACE