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：2025-04-23
• Application:chromatography,small appliances,marine analysis and testing equipment,small diesel generators,Beauty and Body,mechanical and electrical,Pump,vacuum suction cup,Medical printer,mechanical annex,garden machinery
• Similar models:CX 2690/2631 FBJ 42690/42620 Timken 2690/2631 NSK 2690/2631 ISO 42690/42620 NTN 4T-2690/2631 ISO 2690/2631 FBJ 2690/2631 NTN 4T-42690/42620 Timken 42690/42620B
• 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
  127TN9	7	22	7	SKF	Self-Aligning Ball Bearings
  2320K	100	215	73	CX	Self-Aligning Ball Bearings
  33891/33821	52,388	95,25	27,783	CX	Tapered Roller Bearings
  53209U	45	73	24	NSK	Thrust Ball Bearings
  54210	52	78	42	ISO	Thrust Ball Bearings
  AST50 58IB40	92,075			AST	Plain Bearings
  HCB71914-E-2RSD-T-P4S	70	100	16	FAG	Angular Contact Ball Bearings
  LMHP10L	10	19		Samick	Linear Bearings
  PK30×37×15.9X	30	37		NTN	Needle Roller Bearings
  NN3014/W33	70	110	30	CYSD	Cylindrical Roller Bearings
  QJ 214 N2 M	70	125	24	ISB	Angular Contact Ball Bearings
  TSF 12 BB-O	12			ISB	Self-Aligning Ball Bearings
  SL185008	40	61,74	38	NBS	Cylindrical Roller Bearings
  751172SP.P5				FAG	ANGULAR CONTACT THRUST BALL BEARINGS
  SN524	110		120	SKF	PILLOW BLOCKS
  ELP240				RIV	THRUST BALL BEARINGS
  T-28				SKF	THRUST BALL BEARINGS
  6314.RS	70	150	35	STEYR	DEEP GROOVE BALL BEARINGS
  XLS-33/4	3.7500	5.2500	.7500	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  6011-2RS	55	90	18	CONSOLIDATED	DEEP GROOVE BALL BEARINGS