d - 53.975 mm

D - 120.650 mm

T - 41.275 mm

B - 41.275 mm

C - 31.750 mm

a - 26.9 mm

r1 min. - 3.5 mm

r2 min. - 3.3 mm

Weight - 2,225 Kg

Basic dynamic load rating (C) - 163000 kN

Basic static load rating (C0) - 198000 kN

(Grease) Lubrication Speed - 3300 r/min

(Oil) Lubrication Speed - 4400 r/min

Calculation factor (e) - 0.31

Calculation factor (Y0) - 1.05

Calculation factor (Y1) - 1.91

• Model Number:621/612
• Inner Diameter：53.975mm Outer Diameter：120.650mm Width：41.275mm
• Type：Tapered Roller Bearings
• Update date：2023-03-18
• Application:food testing,sterilizers,industrial skin care,granulator,power protection,forklift industry,agrochemical,Rolling mill,sample cup,test strip,crimping tools
• Similar models:Gamet 206210/206290C Timken 23691/23621 KBC 13687/13621 Timken 13685/13621 Timken 47679/47621 Fersa 13687/13621 Timken NP528108/NP621196 CX 13687/13621 ISO 66212/66462 NTN CRO-6213
• BEARING POWER International Trading Co.,Ltd. specialize in 621/612 products，there is large inventory of NACHI 621/612 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 621/612 Which NACHI 621/612 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
  13181/13318	46,038	80,962	19,05	Timken	Tapered Roller Bearings
  23238 EKW33+AH3238	180	340	120	ISB	Spherical Roller Bearings
  239/750 KCW33+H39/750	750	1000	185	ISO	Spherical Roller Bearings
  24028EAK30W33	140,000	210,000	69,000	SNR	Thrust Roller Bearings
  56FC38170W	280	380	170	KOYO	Cylindrical Roller Bearings
  67780/67720	165,1	247,65	47,625	Timken	Tapered Roller Bearings
  7312 A-UO	60	130	62	CX	Angular Contact Ball Bearings
  7322DB	110	240	50	NTN	Angular Contact Ball Bearings
  7340 ADT	200	420	160	ISO	Angular Contact Ball Bearings
  88510	50,000	90,000	30,000	NTN	Deep Groove Ball Bearings
  NF 232	160	255		NACHI	Cylindrical Roller Bearings
  S5206-2RS	30	62	23,8	ZEN	Angular Contact Ball Bearings
  F-19	2.9687	1.6250		Aetna	THRUST BALL BEARINGS
  NJ2218	90	160	40	SKF	CYLINDRICAL ROLLER BEARINGS
  NLJ-23/4	2.7500	5.2500	.9375	RHP	SELF
  SNW16x211/16	80	105		Torrington	ADAPTERS
  SNZ-212..20212	60	55	70	CONSOLIDATED	PILLOW BLOCKS
  HM-58T			36	CONSOLIDATED	WITHDRAWAL NUTS
  KG-90XPO	9.0000	11.0000	1.0000	CONSOLIDATED	FOUR POINT ANGULAR CONTACT BALL BEARINGS
  B-38	4.4687	2.8125		CONSOLIDATED	THRUST BALL BEARINGS