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 - 3 mm

Da - 149 mm

db - 112 mm

ra max. - 3,5 mm

da - 118 mm

Db - 160 mm

Weight - 3,4 Kg

Basic dynamic load rating (C) - 222 kN

Basic static load rating (C0) - 340 kN

(Grease) Lubrication Speed - 2 100 r/min

(Oil) Lubrication Speed - 2 800 r/min

Calculation factor (e) - 0,47

Calculation factor (Y0) - 0,7

Calculation factor (Y2) - 1,28

• Model Number: 4T-687/672
• Inner Diameter：101,6mm Outer Diameter：168,275mm Width：41,275mm
• Type：Tapered Roller Bearings
• Update date：2025-12-14
• Application:lifting tackle,ship special,chamfering machine etc,Spectrum Products,Wire grinder,car instrument,chuck industry,equipment,organic raw materials,Broadcasting System,chemical
• Similar models:KBC 13687/13621 NTN T-M268749D/M268710G2+A ISO M268749/10 ISO 42687/42620 NTN 4T-27687/27620 Fersa 68462/68712 CX 2687/2631 Timken 13687/13621 ISO 68462/68712 Timken M268749/M268710CD+M268749XE
• BEARING POWER International Trading Co.,Ltd. specialize in 4T-687/672 products，there is large inventory of NTN 4T-687/672 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 4T-687/672 Which NTN 4T-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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  36691/36620	146,05	193,675	28,575	Timken	Tapered Roller Bearings
  51420	100	210	85	NTN	Thrust Ball Bearings
  53410	50	110		ISO	Thrust Ball Bearings
  6212-2Z-N	60	110	22	NKE	Deep Groove Ball Bearings
  JP12049/JP12010	120	170	27	Timken	Tapered Roller Bearings
  MBT15	15	29	15	NMB	Plain Bearings
  NF430	150	380	85	KOYO	Cylindrical Roller Bearings
  NJ405	25	80	21	FBJ	Cylindrical Roller Bearings
  NK12/12M	12	19	12	JNS	Needle Roller Bearings
  NNU4940	200	280	80	NACHI	Cylindrical Roller Bearings
  NUP 320 ECML	215	100	47	SKF	Thrust Ball Bearings
  SS 61912-2RS	60	85	13	ISB	Deep Groove Ball Bearings
  SA0070	40	74	42	FAG	Angular Contact Ball Bearings
  WB1630112K	15,918	30	111,8	ISB	Deep Groove Ball Bearings
  WMLF7011ZZX	7	11	3	KOYO	Deep Groove Ball Bearings
  SL014938	190	260	69	INA	CYLINDRICAL ROLLER BEARINGS
  MB20	20	35	16	RBC	SPHERICAL PLAIN BEARINGS
  R1706X	.0550	.1875	.0781	RMB	DEEP GROOVE BALL BEARINGS
  6319-Z	95	200	45	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  RLS-30	12.0000	18.5000	2.6250	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS