d - 101,6 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 - 112 mm

ra max. - 3,5 mm

da - 118 mm

Db - 160 mm

Weight - 3,39 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: 687/672
• Inner Diameter：101,6mm Outer Diameter：168,275mm Width：41,275mm
• Type：Tapered Roller Bearings
• Update date：2025-12-17
• Application:water protection,sample cup,water,Warehouse Shelf Equipment,textile machinery,electromagnetic clutch,Medical equipment,wire industry,die casting mold,trolley,Safety protection
• Similar models:NSK 687/672 KOYO EE350750/351687 ISO 13687/13620 KBC 13687/13621 NTN 4T-68462/68712 Fersa 27687/27620 NSK 27687/27620 KOYO 68450/68712 Timken EE350701/351687 Timken 687/672B
• BEARING POWER International Trading Co.,Ltd. specialize in 687/672 products，there is large inventory of NSK 687/672 . We has been built up long-term cooperation with NSK company, could make a bulk order of the 687/672 Which NSK 687/672 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
  207	72	35	17	SKF	Deep Groove Ball Bearings
  31324X	120	260	68	Timken	Tapered Roller Bearings
  32305J	25	62	25.25	KBC	Tapered Roller Bearings
  6315-RS	75	160	37	CYSD	Deep Groove Ball Bearings
  89313TN	65	115	30	SKF	Thrust Roller Bearings
  CX060				CX	Wheel Bearings
  L20	20	47	14	ISO	Deep Groove Ball Bearings
  N2320 E	100	215	73	CX	Cylindrical Roller Bearings
  NK32/30	32	42	30	FBJ	Needle Roller Bearings
  NK55/35	55	68	35	INA	Needle Roller Bearings
  NKIB 5914	70	100	40	ISO	Complex Bearings
  NN 3056 K/SPW33	280	420	106	SKF	Cylindrical Roller Bearings
  NU219-E-MA6	95	170	32	NKE	Cylindrical Roller Bearings
  NUP 1038	190	290	46	NACHI	Cylindrical Roller Bearings
  USP210	50			SNR	Bearing Units
  MM9311WI-3HDU	1.7510	3.0000	.6250	FAF	ANGULAR CONTACT BALL SCREW SUPPORT BEARINGS
  LP2324U	120	260	86	Rollway	CYLINDRICAL ROLLER BEARINGS
  B7028-C-2RSD-T-P4S-UL	140	210	33	FAG	ANGULAR CONTACT BALL BEARINGS
  S-48-LWX			.8750	RBC	NEEDLE BEARINGS
  ZARF90210	90	210		CONSOLIDATED	NEEDLE BEARINGS