d - 29,367 mm

D - 66,421 mm

T - 23,812 mm

B - 25,433 mm

C - 19,05 mm

ra1 max. - 1,3 mm

a - 14,3 mm

r min. - 3,5 mm

r1 min. - 1,3 mm

Da - 58 mm

db - 35 mm

ra max. - 3,5 mm

da - 41 mm

Db - 60 mm

Weight - 0,407 Kg

Basic dynamic load rating (C) - 65 kN

Basic static load rating (C0) - 73 kN

(Grease) Lubrication Speed - 6000 r/min

(Oil) Lubrication Speed - 8000 r/min

Calculation factor (e) - 0,25

Calculation factor (Y0) - 1,3

Calculation factor (Y1) - 2,4

• Model Number:2690/2631
• Inner Diameter：29,367mm Outer Diameter：66,421mm Width：23,812mm
• Type：Tapered Roller Bearings
• Update date：2023-03-12
• Application:SPA equipment,teaching equipment,hydraulic control element,Cutting Machine,Cylinder Type,Perfusion device,education model Instruments,sleep monitoring,EEG,engineering machine,internal combustion engine
• Similar models:NTN 4T-42690/42620 Timken 42690/42620B ISO 42690/42620 FBJ 2690/2631 CX 2690/2631 Timken 2690/2631B FBJ 42690/42620 Timken 42690/42620 Timken 2690/2631 NTN 4T-2690/2631
• BEARING POWER International Trading Co.,Ltd. specialize in 2690/2631 products，there is large inventory of NSK 2690/2631 . We has been built up long-term cooperation with NSK company, could make a bulk order of the 2690/2631 Which NSK 2690/2631 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
  1213K	65,000	120,000	23,000	SNR	Self-Aligning Ball Bearings
  23236MB	180	320	112	TMB	Spherical Roller Bearings
  3201 ATN9	12	32	15,9	ISB	Angular Contact Ball Bearings
  234430-M-SP	150	225	90	FAG	Thrust Ball Bearings
  32017	85	130	29	FBJ	Tapered Roller Bearings
  7205 A-UD	25	52	30	CX	Angular Contact Ball Bearings
  E2.3206A-2Z	30	62	23,8	SKF	Angular Contact Ball Bearings
  KJ55X60X34.8	55,000	60,000		NTN	Needle Roller Bearings
  LJ1.1/8-N	34,925	63,5	15,875	RHP	Deep Groove Ball Bearings
  N 221	105	190	36	ISB	Cylindrical Roller Bearings
  NF340	200	420	80	ISO	Cylindrical Roller Bearings
  NK43/20R	43	53	20	NTN	Needle Roller Bearings
  NU3348	240	500	195	ISO	Cylindrical Roller Bearings
  RASEY70	70		65	NKE	Bearing Units
  SAZJ15	15,88			LS	Plain Bearings
  SL05026E	130	200	65	INA	CYLINDRICAL ROLLER BEARING
  MF117ZZS	7	11	3	ISC	DEEP GROOVE BALL BEARINGS
  XLS-14	14.0000	18.5000	2.2500	FAG	DEEP GROOVE BALL BEARINGS
  61909-2RZ	45	68	12	SKF	DEEP GROOVE BALL BEARINGS
  MS-22	4.5000	9.3750	2.0000	FED	DEEP GROOVE BALL BEARINGS