d - 50,8 mm

D - 92,075 mm

T - 24,608 mm

B - 25,4 mm

C - 19,845 mm

R - 3,6 mm

r - 0,8 mm

a - -4,8 mm

Da - 87 mm

db - 63 mm

da - 57 mm

Db - 83 mm

Aa - 1,4 mm

Ab - 1 mm

Weight - 0,71 Kg

Basic static load rating (C0) - 130 kN

Factor (G1) - 46,4

Factor (G2) - 18,9

Factor (Cg) - 0,0236

Factor (K) - 1,55

Basic dynamic load rating (C90) - 23,7

Basic dynamic load rating (Ca90) - 15,3

Basic dynamic load rating (C1) - 91,6 kN

Calculation factor (e) - 38

Calculation factor (Y) - 1,59

• Model Number:28580/28521
• Inner Diameter：50,8mm Outer Diameter：92,075mm Width：24,608mm
• Type：Tapered Roller Bearings
• Update date：2025-12-11
• Application:Plastic molding,Industrial,plant determination,shoe-making machinery,marine test,electric hydraulic lifting platform,internal combustion engine,supporting facilities,Workpiece,diving equipment,hydraulic pressure gauge
• Similar models:Fersa 28580/28520 Timken 28580/28520 NTN 4T-28580/28520 Fersa 28580/28527RB CX 28580A/28521 FBJ 28580/28521 ISO 28580A/28521 KOYO 28580R/28520 Timken 28580/28521 KOYO 28580R/28521
• BEARING POWER International Trading Co.,Ltd. specialize in 28580/28521 products，there is large inventory of Timken 28580/28521 . We has been built up long-term cooperation with Timken company, could make a bulk order of the 28580/28521 Which Timken 28580/28521 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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