d - 49,987 mm

D - 89,98 mm

T - 24,75 mm

B - 25,4 mm

C - 19,987 mm

a - 4,8 mm

Weight - 0,66 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: 28579/28520
• Inner Diameter：49,987mm Outer Diameter：89,98mm Width：24,75mm
• Type：Tapered Roller Bearings
• Update date：2025-12-12
• Application:Antenna Potentials,mechanical and electrical,Rolling mill,Small air generators,Workpiece,lifting chain,training beds etc,Industrial,raw material accessories,Internal thread type,universal category
• Similar models:Timken 28579/28521 FBJ 28579/28520 ISO 28579/28520 FBJ 28579/28521 CX 28579/28520 KOYO 28579R/28521 Fersa 28579/28520 NTN 4T-28579/28521 CX 28579/28521 Timken 28579/28520
• BEARING POWER International Trading Co.,Ltd. specialize in 28579/28520 products，there is large inventory of CX 28579/28520 . We has been built up long-term cooperation with CX company, could make a bulk order of the 28579/28520 Which CX 28579/28520 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
  23030E	150	225	56	NACHI	Cylindrical Roller Bearings
  23220MW33	100	180	60,3	CRAFT	Spherical Roller Bearings
  4T-JLM506849A/JLM506810	55	90	23	NTN	Tapered Roller Bearings
  6917N	85	120	18	NACHI	Deep Groove Ball Bearings
  BT4B 329004 G/HA1VA901	334,962	409,575	334,962	SKF	Tapered Roller Bearings
  CRBH 25025 A	250	310	25	ISB	Thrust Roller Bearings
  E 230 /NS 7CE3	30	62	16	SNFA	Angular Contact Ball Bearings
  N 1008 KPHA/SP	40	68	15	SKF	Cylindrical Roller Bearings
  NK55/35R+IR50X55X35	50,000	68,000	35,000	NTN	Needle Roller Bearings
  NN 3013	65	91	26	NSK	Cylindrical Roller Bearings
  NN3022MBKR	110	155	45	NSK	Cylindrical Roller Bearings
  NU 1013 ECP	100	65	18	SKF	Thrust Ball Bearings
  RAT12	12			INA	Bearing Units
  SSN209LL	45,000	85,000	19,000	NTN	Deep Groove Ball Bearings
  T-M252349/M252310	269,875	381	74,612	NTN	Tapered Roller Bearings
  NJ415	75	190	45	FAG	CYLINDRICAL ROLLER BEARINGS
  AHX2314	70	65		STEYR	WITHDRAWAL SLEEVES
  ND16	16	38	10	New Departure	MAGNETO BEARINGS
  NJ321	105	225	49	SKF	CYLINDRICAL ROLLER BEARINGS
  FY-35SD	35			CONSOLIDATED	PILLOW BLOCKS