d - 39,688 mm

T - 41,275 mm

B - 41,275 mm

C - 31,75 mm

a - 27,3 mm

r min. - 0,8 mm

r1 min. - 3,2 mm

Da - 103 mm

db - 52 mm

da - 52 mm

Db - 109 mm

Basic dynamic load rating (C) - 174 kN

Basic static load rating (C0) - 217 kN

Calculation factor (e) - 0,31

Calculation factor (Y0) - 1,05

Calculation factor (Y1) - 1,91

• Model Number: 620/612A
• Inner Diameter：39,688mm Outer Diameter：mm Width：41,275mm
• Type：Tapered Roller Bearings
• Update date：2023-10-12
• Application:reinforced machinery,Other Machine Tools,squeeze machine etc,walking Food processing machinery and equipment,packaging materials,bathroom facilities,car shock absorber,lifting upgrade,electrostatic protection,other accessories,Forklift industry
• Similar models:NSK 42687/42620 KOYO 27680/27620 KOYO 23690/23620 CX 82680X/83620 KOYO 47687R/47620A NSK 18690/18620 NTN 4T-48685/48620DC+A ISO 18690/18620 CX 42690/42620 FBJ 47678/47620
• BEARING POWER International Trading Co.,Ltd. specialize in 620/612A products，there is large inventory of KOYO 620/612A . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 620/612A Which KOYO 620/612A 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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  23988 CCK/W33	600	440	118	SKF	Spherical Roller Bearings
  24148VMW33	240,000	400,000	160,000	SNR	Thrust Roller Bearings
  320/32 AX	32	58	17	CX	Tapered Roller Bearings
  61968-MA	340	460	56	NKE	Deep Groove Ball Bearings
  627ZZ	7	22	7	NMB	Deep Groove Ball Bearings
  634 ZZ	4	16	5	CX	Deep Groove Ball Bearings
  E32020J	100	150	32	NACHI	Tapered Roller Bearings
  M224749/M224710	120,65	174,625	35,72	Timken	Tapered Roller Bearings
  NUP2220E	100	180	46	NTN	Cylindrical Roller Bearings
  X31310M/Y31310M	50	110	29,25	Timken	Tapered Roller Bearings
  UC205-14L2	22,225	52	34,1	KOYO	Deep Groove Ball Bearings
  GE30DO	30	47	22	ELGES	SPHERICAL PLAIN BEARINGS
  7319B.MP.U(A/O)	95	200	45	FAG	ANGULAR CONTACT BALL BEARINGS
  751168MA.P5				SKF	ANGULAR CONTACT THRUST BALL BEARINGS
  CRBY15/8	.4375	1.6250	.9375	RBC	YOKE TYPE TRACK ROLLER
  310-MFF	50	110	27	MRC	DEEP GROOVE BALL BEARINGS
  RMS-8-2Z	1.0000	2.5000	.7500	SKF	DEEP GROOVE BALL BEARINGS
  NU238E	190	340	55	STEYR	CYLINDRICAL ROLLER BEARINGS