d - 26,987 mm

D - 66,421 mm

T - 23,812 mm

B - 25,433 mm

C - 19,05 mm

R - 1,5 mm

r - 1,3 mm

a - -9,4 mm

Da - 60 mm

db - 35 mm

da - 33 mm

Db - 58 mm

Aa - 0,8 mm

Ab - 0,8 mm

Weight - 0,43 Kg

Basic static load rating (C0) - 81,7 kN

Factor (G1) - 19,3

Factor (G2) - 8

Factor (Cg) - 0,0139

Factor (K) - 2,3

Basic dynamic load rating (C90) - 18,4

Basic dynamic load rating (Ca90) - 8

Basic dynamic load rating (C1) - 71 kN

Calculation factor (e) - 0,25

Calculation factor (Y) - 2,36

• Model Number: 2688/2631
• Inner Diameter：26,987mm Outer Diameter：66,421mm Width：23,812mm
• Type：Tapered Roller Bearings
• Update date：2025-04-23
• Application:hydraulic actuator,tire industry,hydraulic cylinder buffer,sewage pump,sucker industry,relay,milling head plug,Rolling mill gear box,electromyography machine,mobile toilet,Control
• Similar models:NTN 4T-26886/26824 Timken 26883/26824 CX 26884/26822 Fersa 26882T/26822 KOYO 26883R/26822 NTN 4T-26882/26824 Fersa 26882/26820 FBJ 26881/26822 Timken 26880/26822 AST 26882/26823
• BEARING POWER International Trading Co.,Ltd. specialize in 2688/2631 products，there is large inventory of Timken 2688/2631 . We has been built up long-term cooperation with Timken company, could make a bulk order of the 2688/2631 Which Timken 2688/2631 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.

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  K81217TN	85	125		NBS	Thrust Roller Bearings
  KT 606827	60	68		IKO	Needle Roller Bearings
  ML7016CVUJ74S	80	125	22	SNR	Angular Contact Ball Bearings
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  RS505741A	50	57	40,8	KOYO	Needle Roller Bearings
  SL182922	110	141,5	24	NBS	Cylindrical Roller Bearings
  N244E	220	400	65	FAG	CYLINDRICAL ROLLER BEARINGS
  NAB-55	67		22	FAG	NEEDLE BEARINGS
  STO12ZZ.DZ	12	32	16	FAG	NEEDLE BEARINGS
  6321	105	225	49	FAG	DEEP GROOVE BALL BEARINGS
  45BIC206(XLS72K)	4.5000	6.2500	.8750	Torrington	DEEP GROOVE BALL BEARINGS
  ADJ-487296	3.0000	4.5000	6.0000	Thomson	LINEAR RECIRCULATING BALL BEARINGS
  308-ZZ	40	90	23	CONSOLIDATED	DEEP GROOVE BALL BEARINGS