d - 50,8 mm

D - 92,075 mm

T - 24,608 mm

B - 25,4 mm

C - 19,845 mm

ra1 max. - 0,8 mm

a - 4,6 mm

Da - 83 mm

db - 57 mm

ra max. - 3,5 mm

da - 63 mm

Db - 87 mm

Weight - 0,703 Kg

Basic dynamic load rating (C) - 83,5 kN

Basic static load rating (C0) - 116 kN

(Grease) Lubrication Speed - 4 000 r/min

(Oil) Lubrication Speed - 5 300 r/min

Calculation factor (e) - 0,38

Calculation factor (Y0) - 0,87

Calculation factor (Y2) - 1,59

• Model Number:4T-28580/28521
• Inner Diameter：50,8mm Outer Diameter：92,075mm Width：24,608mm
• Type：Tapered Roller Bearings
• Update date：2023-03-06
• Application:plastic molding,universal category,sheet industry,hydraulic cylinder,Machine tool accessories,altimeter etc,standing experimental equipment,Spectrum Products,ventilation fans,pneumatic,generator
• Similar models:KOYO 28580R/28520 NACHI 28580RL/28521L NSK 28580/28521 Timken 28580/28521-B Timken 28580/28521 NTN 4T-28580/28521 CX 28580/28521 NTN 4T-28580/28520 FBJ 28580/28521 Fersa 28580/28521
• BEARING POWER International Trading Co.,Ltd. specialize in 4T-28580/28521 products，there is large inventory of NTN 4T-28580/28521 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 4T-28580/28521 Which NTN 4T-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
  160090/160160P	90	160	83,9	Gamet	Tapered Roller Bearings
  32320	100	215	77,5	NTN	Tapered Roller Bearings
  4T-CR-10A62	50	90	28	NTN	Tapered Roller Bearings
  6920ZZ	100	140	20	NACHI	Deep Groove Ball Bearings
  FL625	5	16	5	ISO	Deep Groove Ball Bearings
  LM720648/10	101,6	146,05	25,4	ISO	Tapered Roller Bearings
  K89413TN	65	140	70	SKF	Thrust Roller Bearings
  NK19/20	19	27	20	INA	Needle Roller Bearings
  NNU4992	460	620	160	CX	Cylindrical Roller Bearings
  R06A65	32,000	68,000	30,000	NTN	Cylindrical Roller Bearings
  RMEO30	30			NKE	Bearing Units
  SIL14T/K	14			CRAFT	Plain Bearings
  T511	127	266,7	58,738	Timken	Thrust Roller Bearings
  NKJ70/25A	70	95	25	FAG	NEEDLE BEARINGS
  30204A	20	47	14	FAG	TAPERED ROLLER BEARINGS
  GE95ZO	3.7500	5.8750	3.2812	INA	SPHERICAL PLAIN BEARINGS
  CCFE-11/8-SB			.6250	McGill	NEEDLE BEARINGS
  FPAD700	7.0000	8.0000	.5000	SKF	ANGULAR CONTACT BALL BEARINGS
  IR-40x45x34	40		34	CONSOLIDATED	NEEDLE BEARINGS
  2282	1.6250	2.3810		CONSOLIDATED	THRUST BALL BEARINGS