d - 50,8 mm

D - 92,075 mm

T - 24,608 mm

B - 25,4 mm

C - 19,845 mm

ra1 max. - 0,8 mm

a - 20 mm

r min. - 3,5 mm

r1 min. - 0,8 mm

Da - 83 mm

db - 57 mm

ra max. - 3,5 mm

da - 63 mm

Db - 87 mm

Weight - 0,707 Kg

Basic dynamic load rating (C) - 84,5 kN

Basic static load rating (C0) - 117 kN

(Grease) Lubrication Speed - 4000 r/min

(Oil) Lubrication Speed - 5300 r/min

Calculation factor (e) - 0,38

Calculation factor (Y0) - 0,87

Calculation factor (Y1) - 1,6

• Model Number:28580/28521
• Inner Diameter：50,8mm Outer Diameter：92,075mm Width：24,608mm
• Type：Tapered Roller Bearings
• Update date：2023-03-16
• Application:Spectrum Products,orthodontic material,woodworking machinery,Broadcasting System,garden machinery,Material handling equipment,air conditioning tools,climb ladder,Polymer,floor industry,product accessories
• Similar models:Timken 28580/28521 Timken 28580/28520 NTN 4T-28580/28520 Timken 28580A/28521 KOYO 28580R/28520 Timken 28580/28523 Fersa 28580/28527RB CX 28580A/28521 NTN 4T-28580/28521 FBJ 28580/28521
• BEARING POWER International Trading Co.,Ltd. specialize in 28580/28521 products，there is large inventory of NSK 28580/28521 . We has been built up long-term cooperation with NSK company, could make a bulk order of the 28580/28521 Which NSK 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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