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：2023-03-10
• Application:flexible processing,meat products machine,boring bar boring bar,Infrared Technology,rock drilling machinery,mathematical instruments,Broadcasting System,powder metallurgy,rolling mill roll neck and slowdown device,Optical Instruments,glass
• Similar models:NTN T-M268749D/M268710/M268710DG2 ISO LL687949/10 Timken 94687/94113-B KOYO 26878R/26822A Timken 687/672A NSK 68450/68709 ISO 94687/94113 CX 687/672 ISO 42687/42620 FAG 511687C
• 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.

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  2215K	75	130	31	KOYO	Self-Aligning Ball Bearings
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  307P	35	80	21	Timken	Deep Groove Ball Bearings
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  5307ZZG15	35,000	80,000	34,900	SNR	Angular Contact Ball Bearings
  61919-2RS	95	130	18	CRAFT	Deep Groove Ball Bearings
  6201-C-2Z	12	32	10	FAG	Deep Groove Ball Bearings
  6300-2RS	10	35	11	CX	Deep Groove Ball Bearings
  63317 ZZ	85	180	73	CX	Deep Groove Ball Bearings
  FWF-253124	25	31		NSK	Needle Roller Bearings
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  NKJS70	70	100	28	Timken	Needle Roller Bearings
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  PHU2166	43	135	66	PFI	Angular Contact Ball Bearings
  RNUJ2033	100,000	215,000	85,000	NTN	Cylindrical Roller Bearings
  SCV 50 AS	50			NBS	Linear Bearings
  SAF620	3.4375			SKF	PILLOW BLOCKS
  411SG	55	140	33	MRC	DEEP GROOVE BALL BEARINGS
  ZARF2590	25	90		CONSOLIDATED	NEEDLE BEARINGS