d - 85,725 mm

D - 168,275 mm

T - 41,275 mm

B - 41,275 mm

C - 30,162 mm

a - 38,6 mm

r min. - 3,6 mm

r2 min. - 3,2 mm

da min. - 105 mm

Da - 149 mm

db min - 99 mm

ra max. - 3,6 mm

rb max. - 3,2 mm

Db - 160 mm

Weight - 4,11 Kg

Basic dynamic load rating (C) - 224 kN

Basic static load rating (C0) - 349 kN

(Grease) Lubrication Speed - 2200 r/min

(Oil) Lubrication Speed - 3000 r/min

Calculation factor (e) - 0,47

Calculation factor (Y0) - 0,7

Calculation factor (Y1) - 1,28

• Model Number:677/672
• Inner Diameter：85,725mm Outer Diameter：168,275mm Width：41,275mm
• Type：Tapered Roller Bearings
• Update date：2023-03-14
• Application:EEG,vertical sawing machine,safety testing,hook,quality inspection equipment,hinge industry,metal mold,Spectrum Products,motor,special broaching machine,plastic blow molding
• Similar models:ISO 67782/67720 KOYO 67787/67720 Timken 677/672D+X1S-677 ISO 67780/67720 NTN E-67791D/67720/67721D CX 67786/67720 NSK 67787/67720 CX 677/672 CX 67782/67720 KOYO 67791/67720
• BEARING POWER International Trading Co.,Ltd. specialize in 677/672 products，there is large inventory of KOYO 677/672 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 677/672 Which KOYO 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.

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  2319	95	200	67	NKE	Self-Aligning Ball Bearings
  29336	180	300	73	NTN	Thrust Roller Bearings
  29428M	140	280	85	FBJ	Thrust Roller Bearings
  6921NR	105	145	20	NACHI	Deep Groove Ball Bearings
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  7240 B	200	360	58	CX	Angular Contact Ball Bearings
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  NF2332	160	340	114	ISO	Cylindrical Roller Bearings
  NNU4924K	120	165	45	NTN	Cylindrical Roller Bearings
  NU2307E	35	80	31	NTN	Cylindrical Roller Bearings
  RNAO60X78X20	60	78	20	KOYO	Needle Roller Bearings
  S727 ACD/P4A	7	22	7	SKF	Angular Contact Ball Bearings
  SALA50TXE-2LS	50			SKF	Plain Bearings
  TAM 820	8	15	20	IKO	Needle Roller Bearings
  SX011868	340	420	38	INA	CROSSED ROLLER BEARINGS
  NATV-50	50	90	32	CONSOLIDATED	NEEDLE BEARINGS