d - 76,2 mm

D - 127 mm

T - 30,162 mm

B - 31 mm

C - 22,225 mm

a - 27,1 mm

r min. - 3,6 mm

r2 min. - 3,2 mm

da min. - 90 mm

Da - 114 mm

db min - 84 mm

ra max. - 3,6 mm

rb max. - 3,2 mm

Db - 121 mm

Weight - 1,484 Kg

Basic dynamic load rating (C) - 143 kN

Basic static load rating (C0) - 225 kN

(Grease) Lubrication Speed - 2400 r/min

(Oil) Lubrication Speed - 3200 r/min

Calculation factor (e) - 0,42

Calculation factor (Y0) - 0,79

Calculation factor (Y1) - 1,43

• Model Number: 42687/42620
• Inner Diameter：76,2mm Outer Diameter：127mm Width：30,162mm
• Type：Tapered Roller Bearings
• Update date：2025-04-19
• Application:transportation equipment,Grinding and polishing equipment,animal,hinge industry,rubber products machinery and equipment,pump industry,ultra-quiet generators,Cylinder Type,stamping die,climb ladder,hydraulic pump
• Similar models:NTN 4T-42687/42620 ISO 42687/42620 KOYO 42687/42624 Timken 42687/42620 NSK 42687/42620 FBJ 42687/46260 SKF 42687/42620 CX 42687/42620 Timken 42687/42623-B ISB 42687/42620
• BEARING POWER International Trading Co.,Ltd. specialize in 42687/42620 products，there is large inventory of KOYO 42687/42620 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 42687/42620 Which KOYO 42687/42620 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
  1322	110	240	50	CX	Self-Aligning Ball Bearings
  20212-K-TVP-C3	60	110	22	FAG	Spherical Roller Bearings
  204RY2	16,1	45,212	18,542	PFI	Deep Groove Ball Bearings
  31594/31520	34,925	76,2	29,37	ISB	Tapered Roller Bearings
  3NCHAR022CA	110	170	28	KOYO	Angular Contact Ball Bearings
  6003	17	35	10	NTN	Deep Groove Ball Bearings
  6007	35	62	14	NTN	Deep Groove Ball Bearings
  6010LU	50,000	80,000	16,000	NTN	Deep Groove Ball Bearings
  7211 CD/HCP4A	100	55	21	SKF	Angular Contact Ball Bearings
  AST40 5020	50	55		AST	Plain Bearings
  FR8	12,7	28,575	6,35	AST	Deep Groove Ball Bearings
  GE 280 ES-2RS	280	400	155	CX	Plain Bearings
  IJ123066				ILJIN	Angular Contact Ball Bearings
  JLM820048/JLM820012	100	150	32	Timken	Tapered Roller Bearings
  K30x42x30	30	42	30	CX	Needle Roller Bearings
  NUPU322	110	240	50	CYSD	Cylindrical Roller Bearings
  UCFS308	40			NACHI	Bearing Units
  01/02/7503	17	47	19	RIV	TAPERED ROLLER BEARINGS
  7414BCBM	70	180	42	SKF	ANGULAR CONTACT BALL BEARINGS
  GE-420C-2RS	420	560	190	CONSOLIDATED	SPHERICAL PLAIN BEARINGS