d - 42,862 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 - 49,5 mm

ra max. - 3,5 mm

da - 56 mm

Db - 81 mm

Weight - 0,805 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-3579/3525
• Inner Diameter：42,862mm Outer Diameter：87,312mm Width：30,162mm
• Type：Tapered Roller Bearings
• Update date：2025-12-14
• Application:Optical detection,car steering pin,forming machine,marine test,economic mold,Microwave Equipment,root canal filling,Perfusion device,disposable,food sterilization,Automobile
• Similar models:Timken 3579/3525-B KOYO 3579R/3520 Timken 3579/3525 ISO 3579/3525 NACHI 3579R/3525 FBJ 3579/3525 CX 3579/3525 NTN 4T-3579/3525 PFI 3579/25
• BEARING POWER International Trading Co.,Ltd. specialize in 4T-3579/3525 products，there is large inventory of NTN 4T-3579/3525 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 4T-3579/3525 Which NTN 4T-3579/3525 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
  1308K+H308	40	90	23	ISO	Self-Aligning Ball Bearings
  23028CK	140	210	53	AST	Spherical Roller Bearings
  306891A	150	230	35	KOYO	Deep Groove Ball Bearings
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  6330M	150,000	320,000	65,000	SNR	Deep Groove Ball Bearings
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  RNA4840	220	250	50	AST	Needle Roller Bearings
  SFR8-2Z	12,7	28,575	7,938	ZEN	Deep Groove Ball Bearings
  TUP1 10.10	10	12		CX	Plain Bearings
  RNAO35x47x32	47		32	FAG	NEEDLE BEARINGS
  ATP-169				American	THRUST ROLLER BEARING WITH SPHERICAL SEATING RING
  53210U				SKF	THRUST BALL BEARINGS WITH SPHERICAL SEATING RING
  15APL	90	160	30	RIV	DEEP GROOVE BALL BEARINGS
  XLS-71/4	7.2500	9.7500	1.2500	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  15x23x3mm	15	23	3	CONSOLIDATED	OIL SEALS
  RSTO-6X	19		9.8	CONSOLIDATED	NEEDLE BEARINGS