d - 25,4 mm

D - 66,421 mm

T - 23,812 mm

B - 25,433 mm

C - 19,05 mm

R - 1,3 mm

r - 1,3 mm

a - -9,4 mm

Da - 60 mm

db - 33,5 mm

da - 31,5 mm

Db - 58 mm

Aa - 0,8 mm

Ab - 0,8 mm

Weight - 0,44 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: 2687/2631
• Inner Diameter：25,4mm Outer Diameter：66,421mm Width：23,812mm
• Type：Tapered Roller Bearings
• Update date：2025-04-24
• Application:mechanical and electrical,blood cell reagent,animal,nail products,bio-chemical,wall materials,test strip,plant determination,Display Devices,coupling type,metal mold
• Similar models:CX 42687/42620 NSK 42687/42620 ISO 26878/26822 NTN 4T-26878/26824 NTN T-M268749D/M268710G2+A Timken 2687/2630 AST 26877/26820 NTN T-M268749/M268710DG2+A CX 26878/26822 ISO M268730/10
• BEARING POWER International Trading Co.,Ltd. specialize in 2687/2631 products，there is large inventory of Timken 2687/2631 . We has been built up long-term cooperation with Timken company, could make a bulk order of the 2687/2631 Which Timken 2687/2631 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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