d - 50,8 mm

D - 92,075 mm

T - 24,608 mm

B - 25,4 mm

C - 19,845 mm

a - 4,8 mm

Weight - 0,69 Kg

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

Basic static load rating (C0) - 130 kN

(Grease) Lubrication Speed - 4000 r/min

(Oil) Lubrication Speed - 5300 r/min

• Model Number:28580/28521
• Inner Diameter：50,8mm Outer Diameter：92,075mm Width：24,608mm
• Type：Tapered Roller Bearings
• Update date：2025-12-15
• Application:intermediate,Hydraulic Equipment,spreader series,relay,Security Equipment,oral medical device,chemical,CNC,small appliances,Internal thread type,sheet industry
• Similar models:NTN 4T-28580/28520 Timken 28580/28521 KOYO 28580R/28523 KOYO 28580R/28520 Timken 28580/28521-B ISO 28580A/28521 Fersa 28580/28521 ISO 28580/28521 PFI 28580/21 Fersa 28580/28520
• BEARING POWER International Trading Co.,Ltd. specialize in 28580/28521 products，there is large inventory of CX 28580/28521 . We has been built up long-term cooperation with CX company, could make a bulk order of the 28580/28521 Which CX 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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  28579/28521	49,987	92,075	24,608	Timken	Tapered Roller Bearings
  51211	55	90	25	KOYO	Thrust Ball Bearings
  51415	75	160	65	FBJ	Thrust Ball Bearings
  53314	70	125	44,2	NKE	Thrust Ball Bearings
  68463/68712	117,475	180,975	34,925	ISO	Tapered Roller Bearings
  713640250				FAG	Wheel Bearings
  AST850SM 7040	70	75		AST	Plain Bearings
  E 250 7CE1	50	90	20	SNFA	Angular Contact Ball Bearings
  JM238848/M238810	190	269,875	55,56	Timken	Tapered Roller Bearings
  K20X24X8F	20	24		KOYO	Needle Roller Bearings
  PK25.1X30.1X13.8	25,100	30,100		NTN	Needle Roller Bearings
  N1020MRKR	100	137	24	NSK	Cylindrical Roller Bearings
  NJ 2311	55	120	43	SIGMA	Cylindrical Roller Bearings
  R158.25				SNR	Wheel Bearings
  RNA 6902UU	20	28	23	JNS	Needle Roller Bearings
  SE 6200 ZZSTMG3	10	30	9	KOYO	Deep Groove Ball Bearings
  LLRJN7E	7.0000	12.0000	1.7500	R&M	CYLINDRICAL ROLLER BEARINGS
  F4-10	4	10	4.5	ISC	THRUST BALL BEARINGS
  KF045CPO	4.5000	6.0000	.7500	KAYDON	DEEP GROOVE BALL BEARINGS
  63826-ZZ	130	165	26	CONSOLIDATED	DEEP GROOVE BALL BEARINGS