d - 28,575 mm

D - 66,421 mm

T - 23,812 mm

B - 25,433 mm

C - 19,05 mm

ra1 max. - 1,3 mm

a - 9,3 mm

Da - 58 mm

db - 34 mm

ra max. - 1,3 mm

da - 36 mm

Db - 60 mm

Weight - 0,416 Kg

Basic dynamic load rating (C) - 64,5 kN

Basic static load rating (C0) - 72,5 kN

(Grease) Lubrication Speed - 6 200 r/min

(Oil) Lubrication Speed - 8 200 r/min

Calculation factor (e) - 0,25

Calculation factor (Y0) - 1,3

Calculation factor (Y2) - 2,36

• Model Number: 4T-2689/2631
• Inner Diameter：28,575mm Outer Diameter：66,421mm Width：23,812mm
• Type：Tapered Roller Bearings
• Update date：2023-10-04
• Application:Power equipment,Industrial,printing equipment,extruder,electromyography machine,lifting upgrade,office equipment,Plastic molding,machining,decoration machinery,Liposuction device
• Similar models:CX 2689/2631 Timken 2689/2631-B KOYO 2689X/2631 Timken 2689/2630 FBJ 2689/2631 Timken 2689/2631 Fersa 2689/2631 NTN 4T-2689/2631 ISO 2689/2631 KOYO 2689/2631
• BEARING POWER International Trading Co.,Ltd. specialize in 4T-2689/2631 products，there is large inventory of NTN 4T-2689/2631 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 4T-2689/2631 Which NTN 4T-2689/2631 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
  22207-E-K-W33+H307	35	72	23	NKE	Spherical Roller Bearings
  24140-E1-2VSR	200	340	140	FAG	Spherical Roller Bearings
  46T32313JR/84	65	140	108	KOYO	Tapered Roller Bearings
  51410	50	110	43	NKE	Thrust Ball Bearings
  52207	30	62	34	ISB	Thrust Ball Bearings
  594A/592XS	95,25	147,638	35,717	CX	Tapered Roller Bearings
  6304ZZE	20	52	15	NACHI	Deep Groove Ball Bearings
  CX260				CX	Wheel Bearings
  HM212047/HM212011	63,5	122,238	38,1	Fersa	Tapered Roller Bearings
  LM104949/LM104912	50,8	82,931	21,59	Fersa	Tapered Roller Bearings
  RLS12	38,1	82,55	19,05	CYSD	Deep Groove Ball Bearings
  TSM 14	14	28	19	ISB	Plain Bearings
  NJ2222	110	200	53	FAG	CYLINDRICAL ROLLER BEARINGS
  RNA2202.2RSR.DZ	35		13.8	INA	NEEDLE BEARINGS
  6028Z	140	210	33	SKF	DEEP GROOVE BALL BEARINGS
  6003	17	35	10	SKF	DEEP GROOVE BALL BEARINGS
  NU-200	10	30	9	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  HM-66T			40	CONSOLIDATED	WITHDRAWAL NUTS
  GE-300ES	300	430	165	CONSOLIDATED	SPHERICAL PLAIN BEARINGS
  5304E-2RS	20	52	22.2	CONSOLIDATED	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS