d - 44.450 mm

D - 87.312 mm

T - 30.162 mm

B - 30.886 mm

C - 23.812 mm

a - 10.2 mm

r1 min. - 3.5 mm

r2 min. - 3.3 mm

Weight - 0,781 Kg

Basic dynamic load rating (C) - 90000 kN

Basic static load rating (C0) - 110000 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) - 2.0

• Model Number: 3578/3525
• Inner Diameter：44.450mm Outer Diameter：87.312mm Width：30.162mm
• Type：Tapered Roller Bearings
• Update date：2025-12-11
• Application:other CNC,coal mill,textile machinery,Forging machine,security equipment,noise inspection,forklift truck,pump industry,sample cup,other processing,Gas turbine
• Similar models:FBJ 3578/3525 KOYO 3578AR/3525 Timken 3578/3526 NTN 4T-3578/3525 NACHI 3578R/3525 Timken 3578A/3525 NSK 3578/3525 Timken 3578/3525B ISO 3578/3520 KOYO 3578R/3520
• BEARING POWER International Trading Co.,Ltd. specialize in 3578/3525 products，there is large inventory of NACHI 3578/3525 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 3578/3525 Which NACHI 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
  113060X/113100	60,325	100	25,4	Gamet	Tapered Roller Bearings
  2786/2720	34,925	76,2	23,812	ISO	Tapered Roller Bearings
  2J140-2	140	250	130	NSK	Cylindrical Roller Bearings
  32236J/DF	180	320	182	ISB	Tapered Roller Bearings
  51313	65	115		AST	Thrust Ball Bearings
  6206ZZ	30	62	16	CRAFT	Deep Groove Ball Bearings
  F-FLAWBC7-13ZZ	7,000	13,000	4,000	NTN	Deep Groove Ball Bearings
  FWJ-385024Z	38,1	50,8		NSK	Needle Roller Bearings
  GE 016 ES	16	30	14	ISO	Plain Bearings
  HM88649/HM88610	34,925	72,233	25,4	KOYO	Tapered Roller Bearings
  S7004 CD/P4A	42	20	12	SKF	Angular Contact Ball Bearings
  SCV 30	30			NBS	Linear Bearings
  SFR4	6,35	15,875	4,978	ZEN	Deep Groove Ball Bearings
  SL014830	150	190	40	NBS	Cylindrical Roller Bearings
  XW-21/2				INA	THRUST BALL BEARINGS
  DLJT7/8J	.8750	2.0000	.5625	R&M	ANGULAR CONTACT BALL BEARINGS WITH SPLIT INNER RACE
  NUP2321	105	225	77	SKF	CYLINDRICAL ROLLER BEARINGS
  MCF-30S	12	30	14	McGill	NEEDLE BEARINGS
  619/32	32	52	10	SKF	DEEP GROOVE BALL BEARINGS
  2072Z	35	72	17	SKF	DEEP GROOVE BALL BEARINGS