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 - 9,3 mm

Da - 58 mm

db - 35 mm

ra max. - 3,5 mm

da - 41 mm

Db - 60 mm

Weight - 0,406 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-2690/2631
• Inner Diameter：29,367mm Outer Diameter：66,421mm Width：23,812mm
• Type：Tapered Roller Bearings
• Update date：2025-12-12
• Application:Cylinder Pneumatic Treatment Element,Wire grinder,hydraulic actuator,Spectral Products,Storage Tool,machining,Anesthetic Equipment,container finishing,Microwave Equipment,Low-voltage electrical equipment,vacuum suction cup
• Similar models:NSK 42690/42620 Timken 42690/42620 Timken 2690/2631 ISO 2690/2631 CX 2690/2631 CX 42690/42620 Timken 2690/2631B NTN 4T-2690/2631 KOYO 42690/42620 Timken 42690/42620B
• BEARING POWER International Trading Co.,Ltd. specialize in 4T-2690/2631 products，there is large inventory of NTN 4T-2690/2631 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 4T-2690/2631 Which NTN 4T-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
  30211	55	100	22,75	Timken	Tapered Roller Bearings
  32006-X-XL	30	55	17	FAG	Tapered Roller Bearings
  7321 B-UX	105	225	98	CX	Angular Contact Ball Bearings
  9301K	12	24	6	Timken	Deep Groove Ball Bearings
  K81138-M	190	240		NBS	Thrust Roller Bearings
  L853049/L853010	276,225	352,425	36,512	Timken	Tapered Roller Bearings
  M-18121	28,575	34,925	19,05	Timken	Needle Roller Bearings
  NA74525/74851D	133,35	215,9	106,362	NTN	Tapered Roller Bearings
  NAO-70×100×60ZW	70	88		NTN	Needle Roller Bearings
  NJ 18/1180	1180	1420	106	ISB	Cylindrical Roller Bearings
  S696-2RSW5	6	15	5	ZEN	Deep Groove Ball Bearings
  W6306-2RS	30	72	30,2	CYSD	Deep Groove Ball Bearings
  WBK25DF-31	25	90		NSK	Thrust Ball Bearings
  NU324	120	260	55	FAG	CYLINDRICAL ROLLER BEARINGS
  6300.RS	10	35	11	FAG	DEEP GROOVE BALL BEARINGS
  E1207B/U	35	72	17	Rollway	CYLINDRICAL ROLLER BEARINGS
  NA4860	300	380	80	INA	NEEDLE BEARINGS
  GE8E	8	16	8	FAG	SPHERICAL PLAIN BEARINGS
  62200-2RS1	10	30	14	SKF	DEEP GROOVE BALL BEARINGS
  NJ-404	20	72	19	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS