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 - 105 mm

db - 52 mm

da - 52 mm

Db - 110 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:620/612
• Inner Diameter：39,688mm Outer Diameter：mm Width：41,275mm
• Type：Tapered Roller Bearings
• Update date：2025-12-16
• Application:packaging materials,bathroom facilities,Vacuum generator,economic mold,position switch,Anti-defibrillation pacing,linear drive,storage shelves,sanitation facilities,enzyme,printing machinery
• Similar models:Fersa 23690/23620 KOYO 1674/1620 NSK 42687/42620 Timken 27690/27620DA+X2S-27690 KOYO 29688/29620 CX 29688/29620 Timken 47681/47620-B NACHI 47686/47620 CX 3659/3620 ISO 47680/47620
• BEARING POWER International Trading Co.,Ltd. specialize in 620/612 products，there is large inventory of KOYO 620/612 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 620/612 Which KOYO 620/612 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
  22232 ACMW33	160	290	80	MPZ	Spherical Roller Bearings
  29428-M	140	280	85	NKE	Thrust Roller Bearings
  6207X2TN1/C3	35	72	18,1	HRB	Tapered Roller Bearings
  6306T1X	30	72	19	NSK	Deep Groove Ball Bearings
  AST11 9550	95	100		AST	Plain Bearings
  BK2820	28	35	20	KOYO	Needle Roller Bearings
  EE763330/763410	838,2	1041,4	93,662	Timken	Tapered Roller Bearings
  FCD 6896350	340	480	350	ISB	Cylindrical Roller Bearings
  L555249/L555210	292,1	374,65	47,625	ISB	Tapered Roller Bearings
  NK5/10T2	5	10	10	NTN	Needle Roller Bearings
  NU 2330	150	320	108	ISB	Cylindrical Roller Bearings
  WJ-809624	127	152,4		NSK	Needle Roller Bearings
  CFE-2-SB			1.2500	McGill	NEEDLE BEARINGS
  SN520	90		110	STEYR	PILLOW BLOCKS
  HE2317	85	110		STEYR	ADAPTERS
  NA4919	95	130	35	SKF	NEEDLE BEARINGS
  30230	150	270	45	SNR	TAPERED ROLLER BEARINGS
  NBX22825	9.0000	11.0000	1.0000	NSK	FOUR POINT ANGULAR CONTACT BALL BEARINGS
  W624ZZ	4	13	5	SKF	DEEP GROOVE BALL BEARINGS
  6114	70	110	20	NH	DEEP GROOVE BALL BEARINGS