d - 85,725 mm

D - 168,275 mm

T - 41,275 mm

B - 41,275 mm

C - 30,162 mm

ra1 max. - 3,3 mm

a - 38,3 mm

r min. - 3,5 mm

r1 min. - 3,3 mm

Da - 149 mm

db - 99 mm

ra max. - 3,5 mm

da - 105 mm

Db - 160 mm

Weight - 4,15 Kg

Basic dynamic load rating (C) - 223 kN

Basic static load rating (C0) - 345 kN

(Grease) Lubrication Speed - 2000 r/min

(Oil) Lubrication Speed - 2800 r/min

Calculation factor (e) - 0,47

Calculation factor (Y0) - 0,7

Calculation factor (Y1) - 1,3

• Model Number:677/672
• Inner Diameter：85,725mm Outer Diameter：168,275mm Width：41,275mm
• Type：Tapered Roller Bearings
• Update date：2023-03-06
• Application:thin metal materials,welding equipment,textile machinery,Oral Equipment,fruit and vegetable processing,car and accessories,Cleaning equipment,food sterilization,wall industry,car shock absorber,molding machine
• Similar models:NTN 4T-67790/67720CD+A NTN 4T-67787/67720 CX 67786/67720 Timken 677/672D+X1S-677 KOYO 67782/67720 NTN LM767745D/LM767710+A NTN 4T-67786/67720 Timken 677/672 NTN LM767749D/LM767710+A KOYO 67790/67720
• BEARING POWER International Trading Co.,Ltd. specialize in 677/672 products，there is large inventory of NSK 677/672 . We has been built up long-term cooperation with NSK company, could make a bulk order of the 677/672 Which NSK 677/672 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
  16034	170	260	28	NKE	Deep Groove Ball Bearings
  24780/24720D	41,275	76,2	49,212	Timken	Tapered Roller Bearings
  23072RHAK	360	540	134	KOYO	Spherical Roller Bearings
  23228MB	140	250	88	AST	Spherical Roller Bearings
  399A/394A	68,262	110	22	FBJ	Tapered Roller Bearings
  4T-5578/5535	53,975	122,238	43,658	NTN	Tapered Roller Bearings
  54316	82	140	86,2	ISO	Thrust Ball Bearings
  7310CDT	50	110	27	CYSD	Angular Contact Ball Bearings
  E19	19	40	9	CX	Deep Groove Ball Bearings
  HM 807046/010/QCL7C	104,775	50,8	36,512	SKF	Tapered Roller Bearings
  MR117	7	11	2,5	FBJ	Deep Groove Ball Bearings
  NJ2318 EMA	90	190	64	AST	Cylindrical Roller Bearings
  SR1-5ZZ	2,38	7,9375	3,57124	AST	Deep Groove Ball Bearings
  T7FC045	45	95	29	FAG	Tapered Roller Bearings
  803028	100	180	55	FAG (Old No.)	SPHERICAL ROLLER BEARINGS
  CSCB025	2.5000	3.1250	.3125	INA	DEEP GROOVE BALL BEARINGS
  30315	75	160	37	SNR	TAPERED ROLLER BEARINGS
  307	35	80	21	NH	DEEP GROOVE BALL BEARINGS
  6310-ZNR	50	110	27	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  NJ-307E	35	80	21	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS