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：2025-04-21
• Application:electromagnet,nail products,Food testing,agriculture,Other Machine Tools,sheet industry,medical equipment,pressure control valve,auto tools,extruder,agricultural testing and analysis equipment and related
• Similar models:NACHI 28580RL/28521L ISO 28580A/28521 Timken 28580/28521 NTN 4T-28580/28521 CX 28580/28521 Timken 28580/28523 FBJ 28580/28521 Fersa 28580/28527RB KOYO 28580R/28521 NSK 28580/28521
• 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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  QJ 312 N2 M	60	130	31	ISB	Angular Contact Ball Bearings
  R15/13	15	19	13	KOYO	Needle Roller Bearings
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  SY 40 WDW	40	48	30	SKF	Bearing Units
  NA5916	80	110	40	NTN	NEEDLE BEARINGS
  H206	30	45		FAG	ADAPTERS
  HE2340	200	250		STEYR	ADAPTERS
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  90TP140				Torrington	THRUST ROLLER BEARINGS
  95848	1.3750	2.0000	3.0000	RBC	JOURNAL ROLLER ASSEMBLIES
  NUTR-40-X	40	80	32	CONSOLIDATED	NEEDLE BEARINGS