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 - 10 mm

Da - 75 mm

db - 51 mm

ra max. - 3,5 mm

da - 57 mm

Db - 81 mm

Weight - 0,779 Kg

Basic dynamic load rating (C) - 94 kN

Basic static load rating (C0) - 117 kN

(Grease) Lubrication Speed - 4 400 r/min

(Oil) Lubrication Speed - 5 900 r/min

Calculation factor (e) - 0,31

Calculation factor (Y0) - 1,08

Calculation factor (Y2) - 1,96

• Model Number:4T-3578/3525
• Inner Diameter：44,45mm Outer Diameter：87,312mm Width：30,162mm
• Type：Tapered Roller Bearings
• Update date：2023-03-10
• Application:suction nozzle,power protection,medical equipment,Animal Tracking,food add,mobile toilet,Pneumatic Actuator,plastic blow molding,filter paper products,Small air generators,industry test
• Similar models:ISO 3578/3525 CX 3578/3526 Timken 3578A/3525 NACHI 3578R/3525 FBJ 3578/3520 NSK 3578/3525 FBJ 3578/3526 Timken 3578/3520 Fersa 3578/3520 CX 3578/3520
• BEARING POWER International Trading Co.,Ltd. specialize in 4T-3578/3525 products，there is large inventory of NTN 4T-3578/3525 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 4T-3578/3525 Which NTN 4T-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
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  32012	60	95	23	CYSD	Tapered Roller Bearings
  4T-JLM704649/JLM704610	50	84	22	NTN	Tapered Roller Bearings
  55BTM6320	55	63	20	KOYO	Needle Roller Bearings
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  EX209-26	41,275	85	56,3	SNR	Deep Groove Ball Bearings
  GAC 60 SP	60	95	23	ISB	Plain Bearings
  K6206-2RS	30	62	16	CX	Deep Groove Ball Bearings
  N2322	110	207	80	NTN	Cylindrical Roller Bearings
  NJ244	220	400	65	KOYO	Cylindrical Roller Bearings
  NUP2224	120	215	58	CYSD	Cylindrical Roller Bearings
  RAX 714	14	20	14,2	KOYO	Complex Bearings
  SIQ12E	12			LS	Plain Bearings
  TAFI 91912	9	19	12	IKO	Needle Roller Bearings
  ZARF 55145 TN	55	145	22,5	NBS	Complex Bearings
  N320E	100	215	47	FAG	CYLINDRICAL ROLLER BEARINGS
  234406MSP/5	30	55	234406 M.SP	CONSOLIDATED	ANGULAR CONTACT THRUST BALL BEARINGS