d - 49,987 mm

D - 92,075 mm

T - 24,608 mm

B - 25,4 mm

C - 19,845 mm

R - 2,3 mm

r - 0,8 mm

a - -4,8 mm

Da - 87 mm

db - 60 mm

da - 56 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) - 0,38

Calculation factor (Y) - 1,59

• Model Number:28579/28521
• Inner Diameter：49,987mm Outer Diameter：92,075mm Width：24,608mm
• Type：Tapered Roller Bearings
• Update date：2023-03-05
• Application:rehabilitation training equipment,Roller,hot and cold box,enzyme,ventilation heating equipment,tower crane,drawing die,Rolling mill,,leather processing,Water Monitoring
• Similar models:CX 28579/28521 CX 28579/28520 NTN 4T-28579/28521 FBJ 28579/28520 ISO 28579/28521 Timken 28579/28520 Timken 28579/28521 KOYO 28579R/28521 Fersa 28579/28520 Timken 28579/28521B
• BEARING POWER International Trading Co.,Ltd. specialize in 28579/28521 products，there is large inventory of Timken 28579/28521 . We has been built up long-term cooperation with Timken company, could make a bulk order of the 28579/28521 Which Timken 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
  1215K	75	130	25	KOYO	Self-Aligning Ball Bearings
  130RUB32APV	130	230	80	NSK	Spherical Roller Bearings
  23244W33	220	400	144	ISO	Spherical Roller Bearings
  54312-MP	50	110	70,7	NKE	Thrust Ball Bearings
  843/834D+X1S-843	76,2	171,45	125,412	Timken	Tapered Roller Bearings
  CX505				CX	Wheel Bearings
  ER211-35	55,56	100		AST	Bearing Units
  EXP216	80			SNR	Bearing Units
  KAA042	107,95	120,65	6,35	KOYO	Angular Contact Ball Bearings
  NJ5219	95	170	55,56	CX	Cylindrical Roller Bearings
  RATR20	20			INA	Bearing Units
  SF7203	360,000	509,500	70,000	NTN	Angular Contact Ball Bearings
  TPC-549-1	12.3400	12.7500		American	THRUST ROLLER BEARINGS
  SN230with23230	150	-	160	SKF	PILLOW BLOCKS
  240/600CA	600	870	272	SKF	SPHERICAL ROLLER BEARINGS
  R24.2RS	1.5000	2.6250	.5625	FAG	DEEP GROOVE BALL BEARINGS
  NUP306E	30	72	19	SKF	CYLINDRICAL ROLLER BEARINGS
  GS81128	142	180		SKF	THRUST ROLLER BEARINGS
  773L20	100	150	24	New Departure	DEEP GROOVE BALL BEARINGS
  VLA200644	534	742.3		CONSOLIDATED	SLEWING BEARINGS