d - 50.800 mm

D - 92.075 mm

T - 24.608 mm

B - 25.400 mm

C - 19.845 mm

a - 4.7 mm

r1 min. - 3.6 mm

r2 min. - 0.8 mm

Weight - 0,702 Kg

Basic dynamic load rating (C) - 84800 kN

Basic static load rating (C0) - 119000 kN

(Grease) Lubrication Speed - 3500 r/min

(Oil) Lubrication Speed - 4900 r/min

Calculation factor (e) - 0.38

Calculation factor (Y0) - 0.88

Calculation factor (Y1) - 1.59

• Model Number:28580RL/28521L
• Inner Diameter：50.800mm Outer Diameter：92.075mm Width：24.608mm
• Type：Tapered Roller Bearings
• Update date：2025-12-16
• Application:ultra-quiet generators,Rolling mill,Gripper Swing,Broadcasting System,steam Hydraulic control element,agricultural testing and analysis equipment and related,Pneumatic Actuator,Material handling equipment,metering pump,generator,disposable
• Similar models:PFI 28580/21 Timken 28580/28523 NTN 4T-28580/28521 ISO 28580/28521 Timken 28580/28521 KOYO 28580R/28521 NTN 4T-28580/28520 KOYO 28580R/28523 Fersa 28580/28527RB Fersa 28580/28520
• BEARING POWER International Trading Co.,Ltd. specialize in 28580RL/28521L products，there is large inventory of NACHI 28580RL/28521L . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 28580RL/28521L Which NACHI 28580RL/28521L 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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  24152RK30	260	440	180	KOYO	Spherical Roller Bearings
  3008-B-2RSR-TVH	40	68	21	FAG	Angular Contact Ball Bearings
  40TMP93	40	78	22	NSK	Thrust Roller Bearings
  61917-2RS	85	120	18	ZEN	Deep Groove Ball Bearings
  7040C	200	310	51	NTN	Angular Contact Ball Bearings
  NUP 2308 ECML	90	40	33	SKF	Thrust Ball Bearings
  T-E-M249748D/M249710/M249710D	254	358,775	269,875	NTN	Tapered Roller Bearings
  USFEE206	30			SNR	Bearing Units
  51226				FAG	THRUST BALL BEARINGS
  GE20DO	20	35	16	ELGES	SPHERICAL PLAIN BEARINGS
  2922	145	110		INA	THRUST BALL BEARINGS
  4449	4.3750	6.3750		INA	THRUST BALL BEARINGS
  STO35X	35	72	20	INA	NEEDLE BEARINGS
  NK26/16	34		16	SKF	NEEDLE BEARINGS
  FLRA1-4ZZA	.0781	.2500	.1406	NTN	DEEP GROOVE BALL BEARINGS
  62/32	65	32	17	STEYR	DEEP GROOVE BALL BEARINGS
  6388	440	900	145	STEYR	DEEP GROOVE BALL BEARINGS
  W-1/2				CONSOLIDATED	THRUST BALL BEARINGS
  89428			28	CONSOLIDATED	THRUST ROLLER BEARINGS
  ZKLF3080-ZZ	30	80	28	CONSOLIDATED	ANGULAR CONTACT BALL SCREW SUPPORT BEARINGS