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 - 20 mm

r min. - 3,5 mm

r1 min. - 0,8 mm

Da - 83 mm

db - 57 mm

ra max. - 3,5 mm

da - 63 mm

Db - 87 mm

Weight - 0,707 Kg

Basic dynamic load rating (C) - 84,5 kN

Basic static load rating (C0) - 117 kN

(Grease) Lubrication Speed - 4000 r/min

(Oil) Lubrication Speed - 5300 r/min

Calculation factor (e) - 0,38

Calculation factor (Y0) - 0,87

Calculation factor (Y1) - 1,6

• Model Number: 28580/28521
• Inner Diameter：50,8mm Outer Diameter：92,075mm Width：24,608mm
• Type：Tapered Roller Bearings
• Update date：2025-04-23
• Application:forklift truck,hook,mobile toilet,machining,machine lathe,medical equipment,welding equipment,lifting equipment Hoisting hoist,Gripper Swing,product accessories,medical equipment
• Similar models:Timken 28580/28523 CX 28580/28521 Timken 28580/28521-B KOYO 28580R/28521 NTN 4T-28580/28521 ISO 28580A/28521 NSK 28580/28521 Timken 28580A/28521 Timken 28580/28521 ISO 28580/28521
• BEARING POWER International Trading Co.,Ltd. specialize in 28580/28521 products，there is large inventory of NSK 28580/28521 . We has been built up long-term cooperation with NSK company, could make a bulk order of the 28580/28521 Which NSK 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
  22232 KCW33+AH3132	160	290	80	ISO	Spherical Roller Bearings
  29372E	360	560	122	NACHI	Thrust Roller Bearings
  342S/332B	42,875	80	22,403	Timken	Tapered Roller Bearings
  53210	50	78	23.5	NACHI	Thrust Ball Bearings
  6026-RS1	200	130	33	SKF	Deep Groove Ball Bearings
  7220 CDB	100	180	68	ISO	Angular Contact Ball Bearings
  CX484				CX	Wheel Bearings
  HAR026	130	200	33	KOYO	Angular Contact Ball Bearings
  LM11949/LM11910-LM11900LA	19,05	45,237	16,281	Timken	Tapered Roller Bearings
  Q332	160	340	68	CX	Angular Contact Ball Bearings
  NJ 207 ECML	72	35	17	SKF	Cylindrical Roller Bearings
  NU2256-E-M1	280	500		FAG	Cylindrical Roller Bearings
  NU2264	320	580	150	ISO	Cylindrical Roller Bearings
  SLX35X100X36	35,000	100,000	36,000	NTN	Cylindrical Roller Bearings
  SN316with6316	80	-	100	SKF	PILLOW BLOCKS
  LS-10-NR	1.0000	2.2500	.6250	FBC	DEEP GROOVE BALL BEARINGS
  JG180CPO	18.0000	20.0000	1.0000	KAYDON	DEEP GROOVE BALL BEARINGS
  HR-11/4-XBC	.7500	1.2500	.7500	Smith	NEEDLE BEARINGS
  16012	60	95	11	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  AHX-3130x140	150	140		CONSOLIDATED	WITHDRAWAL SLEEVES