d - 38,1 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 - 45,5 mm

ra max. - 1,5 mm

da - 48 mm

Db - 81 mm

Weight - 0,881 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-3580/3525
• Inner Diameter：38,1mm Outer Diameter：87,312mm Width：30,162mm
• Type：Tapered Roller Bearings
• Update date：2025-12-18
• Application:generator,coal,hardware,office outdoor camping equipment,Automobile,CNC,packaging materials,embroidery cloth,expectoration machine,Dental Drill etc,electromagnet
• Similar models:KOYO KESTN3580LFT Timken 3580/3525-B KOYO ST3580-1 Timken 3580/3525 AST 3580/3525 KOYO DAC3580W-3HR4 KOYO DAC3580WHR4 FBJ 3580/3525 KOYO 3580R/3520 KOYO HCST3580-1
• BEARING POWER International Trading Co.,Ltd. specialize in 4T-3580/3525 products，there is large inventory of NTN 4T-3580/3525 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 4T-3580/3525 Which NTN 4T-3580/3525 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
  22318-E1-K-T41A	90	190	64	FAG	Spherical Roller Bearings
  2308K	40	90	33	NACHI	Self-Aligning Ball Bearings
  6316-2NK	80	170	39	NACHI	Deep Groove Ball Bearings
  692	2	6	2,3	NSK	Deep Groove Ball Bearings
  7009 ACE/P4AL	75	45	16	SKF	Angular Contact Ball Bearings
  EC0-CR-08A76 STPX1	41,275	82,55	23	NTN	Tapered Roller Bearings
  GAC55S	55	90	23	AST	Plain Bearings
  K28X32X17	28,000	32,000		NTN	Needle Roller Bearings
  GE420DO	420	560	190	ISO	Plain Bearings
  MJ-11121	17.463	22.212	19.05	KOYO	Needle Roller Bearings
  PF 12 TF	12		27,4	SKF	Bearing Units
  RCJY90	90			INA	Bearing Units
  RTUE100	100			INA	Bearing Units
  UC312	60	130	71	ISO	Deep Groove Ball Bearings
  51310				FAG	THRUST BALL BEARINGS
  SL11926	130	180	73	INA	CYLINDRICAL ROLLER BEARINGS
  WR-39	4.3307	2.4375	1.2500	FED	BALL BEARING
  RNNA6905	42		30	SKF (Old No.)	NEEDLE BEARINGS
  NKI-30/20	30	45	20	CONSOLIDATED	NEEDLE BEARINGS
  K-55x73x45	55	73	45	CONSOLIDATED	NEEDLE BEARINGS