d - 49,987 mm

D - 92,075 mm

T - 24,608 mm

B - 25,4 mm

C - 19,845 mm

a - 4,8 mm

Weight - 0,71 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: 28579/28521
• Inner Diameter：49,987mm Outer Diameter：92,075mm Width：24,608mm
• Type：Tapered Roller Bearings
• Update date：2025-12-16
• Application:suction nozzle,engineering machine,intermediate,power source,sucker industry,tooth filling,mobile toilet,sawing machine,Antenna Potentials,pump industry,Internal thread type
• Similar models:NTN 4T-28579/28521 CX 28579/28521 KOYO 28579R/28521 ISO 28579/28520 Timken 28579/28521B ISO 28579/28521 FBJ 28579/28521 CX 28579/28520 FBJ 28579/28520 Timken 28579/28520
• BEARING POWER International Trading Co.,Ltd. specialize in 28579/28521 products，there is large inventory of CX 28579/28521 . We has been built up long-term cooperation with CX company, could make a bulk order of the 28579/28521 Which CX 28579/28521 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
  1216K	80	140	26	CX	Self-Aligning Ball Bearings
  3NCHAC009CA	45	75	16	KOYO	Angular Contact Ball Bearings
  53226 U 226	130	190	47,9	ISB	Thrust Ball Bearings
  53340X	200	340	118,4	NSK	Thrust Ball Bearings
  6204-2RS	20	47	14	ISB	Deep Groove Ball Bearings
  663/653	82,55	146,05	41,275	AST	Tapered Roller Bearings
  7328DB	140	300	62	NACHI	Angular Contact Ball Bearings
  938S/932	114,046		66,675	KOYO	Tapered Roller Bearings
  E2.YET 206-104	62	31,75	35,7	SKF	Deep Groove Ball Bearings
  F-83737	20,1	32,1	12	INA	Angular Contact Ball Bearings
  F698ZZ	8	19	6	ISB	Deep Groove Ball Bearings
  LMK50LUU	50	80		Samick	Linear Bearings
  NN3008 K	40	68	21	CX	Cylindrical Roller Bearings
  NUP418	90	225	54	KOYO	Cylindrical Roller Bearings
  PSL 512-305	730	1030	750	PSL	Cylindrical Roller Bearings
  SQGL6				LS	Plain Bearings
  UCPA207-20	31,75		42,9	FYH	Bearing Units
  R1F-5532ZZ	.1562	.3125	.1250	NMB	DEEP GROOVE BALL BEARINGS
  6207RS	72	35	17	STEYR	DEEP GROOVE BALL BEARINGS
  RMS-12-L	1.2500	3.1250	.8750	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS