d - 31,75 mm

D - 66,421 mm

T - 25,4 mm

B - 25,357 mm

C - 20,638 mm

ra1 max. - 3,3 mm

a - 9,1 mm

Da - 57 mm

db - 37,5 mm

ra max. - 0,8 mm

da - 38,5 mm

Db - 62 mm

Weight - 0,409 Kg

Basic dynamic load rating (C) - 69 kN

Basic static load rating (C0) - 81,5 kN

(Grease) Lubrication Speed - 5 700 r/min

(Oil) Lubrication Speed - 7 600 r/min

Calculation factor (e) - 0,27

Calculation factor (Y0) - 1,21

Calculation factor (Y2) - 2,19

• Model Number:4T-2580/2520
• Inner Diameter：31,75mm Outer Diameter：66,421mm Width：25,4mm
• Type：Tapered Roller Bearings
• Update date：2023-03-08
• Application:Spectrum Products,pump industry,car instrument,Vertical machining,tube,impression material,test laboratory equipment and accessories,Industrial Adhesive,journal lathe,miscellaneous instruments,Hydraulic Hose
• Similar models:NACHI H-2580/H-2523 KOYO 2580/2520 Timken 2580/2524YD+X2S-2580 CX 2580/2523 Timken 12580/12520 FBJ 2580/2520 Fersa 2580/2520 CX 2580/2520 Timken 2580A/2520A Timken 2580/2520A
• BEARING POWER International Trading Co.,Ltd. specialize in 4T-2580/2520 products，there is large inventory of NTN 4T-2580/2520 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 4T-2580/2520 Which NTN 4T-2580/2520 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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  CS203LLU	17,000	40,000	12,000	NTN	Deep Groove Ball Bearings
  LQCF 20-2LS	20			SKF	Linear Bearings
  NJ320	100	215	47	CRAFT	Cylindrical Roller Bearings
  NKX12T2Z	12	27		NTN	Complex Bearings
  NU 1020 M	150	100	24	SKF	Thrust Ball Bearings
  NU409	45	120	29	NTN	Cylindrical Roller Bearings
  PCZ 3636 E	57,15	61,913	57,15	SKF	Plain Bearings
  SYJ 35 KF+HA 2307	30,163			SKF	Bearing Units
  UCPE210	50			SNR	Bearing Units
  UKIP322	101,6		170	KOYO	Bearing Units
  S6000	10	26	8	FAG	DEEP GROOVE BALL BEARINGS
  LO-8	.5000	.8750	1.2500	Barden	LINEAR RECIRCULATING BALL BEARINGS
  L-12-CDS	1.2500	2.7500	.6875	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS WITH SPLIT INNER RACE
  NU-2302	15	42	17	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  62213-2RS	65	120	31	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  89438			38	CONSOLIDATED	THRUST ROLLER BEARINGS