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：2023-03-06
• Application:education model Instruments,Handling machinery and various industrial machinery,Pneumatic Actuator,filter paper products,Traffic Fire Protection Equipment Security equipment,equipment,Polymer,packing equipment,injection molding machine,hydraulic pump,other processing
• Similar models:NTN 4T-26886/26824 ISO 26882/26822 Timken 26881/26822 NTN 4T-26880/26822 Timken 26882/26822 FBJ 26880/26822 Fersa 26882T/26822 Timken 26882/26821 Fersa 42688/42620 FBJ 26883/26822
• 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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  SA1-35BSS	35	55	25	NTN	SPHERICAL PLAIN BEARINGS
  BK4016	47		16	SKF	NEEDLE BEARINGS