d - 49,987 mm

D - 92,075 mm

T1 - 8,73 mm

B - 25,4 mm

C - 19,845 mm

R - 2,3 mm

a - -4,8 mm

D1 - 95,941 mm

Da - 83 mm

db - 60 mm

C2 - 3,967 mm

da - 56 mm

Weight - 0,74 Kg

Basic static load rating (C0) - 130 kN

Factor (G1) - 46,4

Factor (G2) - 18,9

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) - 0,38

Calculation factor (Y) - 1,59

• Model Number: 28579/28521B
• Inner Diameter：49,987mm Outer Diameter：92,075mm Width：25,4mm
• Type：Tapered Roller Bearings
• Update date：2025-04-23
• Application:plant determination,medical equipment,packaging machinery,magnetic elements,injection molding machine,lifting upgrade,Workpiece,chemical,security,Spectrum Products,Machine tools
• Similar models:CX 28579/28521 FBJ 28579/28521 Timken 28579/28521B Timken 28579/28520 ISO 28579/28520 Fersa 28579/28520 KOYO 28579R/28521 NTN 4T-28579/28521 FBJ 28579/28520 ISO 28579/28521
• BEARING POWER International Trading Co.,Ltd. specialize in 28579/28521B products，there is large inventory of Timken 28579/28521B . We has been built up long-term cooperation with Timken company, could make a bulk order of the 28579/28521B Which Timken 28579/28521B 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
  02875/02820	31,75	73,025	22,225	CX	Tapered Roller Bearings
  2203	17	40	16	FBJ	Self-Aligning Ball Bearings
  566/563	69,85	127	36,512	FBJ	Tapered Roller Bearings
  6008-2RD	40	68	15	KOYO	Deep Groove Ball Bearings
  7007C	35	62	14	CYSD	Angular Contact Ball Bearings
  7032DB/GLP5	160	240	76	NTN	Angular Contact Ball Bearings
  BCE2414	38,1	47,625	22,225	INA	Needle Roller Bearings
  FR144ZZ	3,175	6,35	2,779	ISO	Deep Groove Ball Bearings
  M88048/M88010	33,338	68,262	22,225	Fersa	Tapered Roller Bearings
  NK43/30	43	53	30	Timken	Needle Roller Bearings
  NN3010	50	72,5	23	NTN	Cylindrical Roller Bearings
  NN4934	170	230	60	ISO	Cylindrical Roller Bearings
  RS-5024	120	180	80	NSK	Cylindrical Roller Bearings
  SYFWK 20 LTA	20	35	24	SKF	Bearing Units
  UC318-56	88,9	190	48	SNR	Deep Groove Ball Bearings
  210-SX	50	90	20	MRC	DEEP GROOVE BALL BEARINGS
  6218.2RSR	160	90	30	FAG	DEEP GROOVE BALL BEARINGS
  HM-3072+MS-3072	9	Tr 360x5	28	SKF	LOCKNUTS COMPLETE WITH LOCKING CLAMP
  QJ-10/560	560	820	115	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS WITH SPLIT INNER RACE
  WCT-27E	-	6.3125		CONSOLIDATED	THRUST ROLLER BEARINGS