d - 44,45 mm

D - 87,312 mm

T - 30,162 mm

B - 30,886 mm

C - 23,812 mm

ra1 max. - 3,3 mm

a - 19,5 mm

r min. - 3,5 mm

r1 min. - 3,3 mm

Da - 75 mm

db - 51 mm

ra max. - 3,5 mm

da - 57 mm

Db - 81 mm

Weight - 0,781 Kg

Basic dynamic load rating (C) - 96 kN

Basic static load rating (C0) - 120 kN

(Grease) Lubrication Speed - 4300 r/min

(Oil) Lubrication Speed - 6000 r/min

Calculation factor (e) - 0,31

Calculation factor (Y0) - 1,1

Calculation factor (Y1) - 2

• Model Number: 3578/3525
• Inner Diameter：44,45mm Outer Diameter：87,312mm Width：30,162mm
• Type：Tapered Roller Bearings
• Update date：2025-12-12
• Application:Power equipment,Hairbrush device,Pneumatic Control Elements,vertical sawing machine,food safety,packing equipment,training beds etc,Seals,SPA equipment,sheet industry,chromatography
• Similar models:FBJ 3578/3525 CX 3578/3525 ISO 3578/3520 NTN 4T-3578/3525 ISO 3578/3526 Timken 3578/3526 KOYO 3578AR/3525 Timken 3578/3525B Timken 3578A/3525 Fersa 3578/3520
• BEARING POWER International Trading Co.,Ltd. specialize in 3578/3525 products，there is large inventory of NSK 3578/3525 . We has been built up long-term cooperation with NSK company, could make a bulk order of the 3578/3525 Which NSK 3578/3525 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
  23238 KCW33+H2338	190	340	120	ISO	Spherical Roller Bearings
  293/530 M	530	800	160	ISB	Thrust Roller Bearings
  71801 ACD/P4	12	21	5	SKF	Angular Contact Ball Bearings
  4415	34,925	61,93	19,05	INA	Thrust Ball Bearings
  4R3229	160,000	230,000	168,000	NTN	Cylindrical Roller Bearings
  5934				Ruville	Wheel Bearings
  9101P	12	28	8	Timken	Deep Groove Ball Bearings
  94687/94113	174,625	288,925	63,5	NSK	Cylindrical Roller Bearings
  BK0609	6	10	9	CX	Cylindrical Roller Bearings
  FLCTEY17	17		22	INA	Bearing Units
  JTT-1210	19,05	25,4	15,88	Timken	Needle Roller Bearings
  ML7014HVDUJ74S	70	110	20	SNR	Angular Contact Ball Bearings
  T-HM266448/HM266410	384,175	546,1	104,775	NTN	Tapered Roller Bearings
  T4CB110	110	160	27	ISO	Tapered Roller Bearings
  4893	1.8750	2.0000	2.5000	BERLISS	JOURNAL ROLLER BEARING OUTER RACES
  SX011840	200	250	24	INA	CROSSED ROLLER BEARINGS
  D-39	4.5937	2.9375		INA	THRUST BALL BEARINGS
  6219-2RSNR	170	.361	32	FAG	DEEP GROOVE BALL BEARINGS
  RF-1560	6	15	5	NMB	DEEP GROOVE BALL BEARINGS
  73L20	100	150	24	New Departure	DEEP GROOVE BALL BEARINGS