D - 69.850 mm

T - 23.813 mm

B - 25.357 mm

C - 19.050 mm

a - 9.4 mm

r1 min. - 0.8 mm

r2 min. - 1.2 mm

Weight - 0,451 Kg

Basic dynamic load rating (C) - 71400 kN

Basic static load rating (C0) - 85100 kN

(Grease) Lubrication Speed - 5000 r/min

(Oil) Lubrication Speed - 7000 r/min

Calculation factor (e) - 0.27

Calculation factor (Y0) - 1.21

Calculation factor (Y1) - 2.19

• Model Number: H-2580/H-2523
• Inner Diameter：mm Outer Diameter：69.850mm Width：25.357mm
• Type：Tapered Roller Bearings
• Update date：2025-04-25
• Application:Infrared Technology,car,Blood coagulation reagent,non-ferrous metal alloy,Handling machinery and various industrial machinery,garden machinery,tooth filling,rolling mill roll neck and slowdown device,lathe,Cylinder Special,electrostatic protection
• Similar models:ISO 12580/12520 FBJ 2580/2520 FBJ 2580/2523S NTN 4T-2580/2523 Fersa 2580/2523 Timken 2580A/2520A NACHI 2580/2523 CX 12580/12520 Timken 2580/2530 ISO 2580/2523S
• BEARING POWER International Trading Co.,Ltd. specialize in H-2580/H-2523 products，there is large inventory of NACHI H-2580/H-2523 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the H-2580/H-2523 Which NACHI H-2580/H-2523 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
  1602-2RS	6,35	17,462	7,937	ZEN	Deep Groove Ball Bearings
  323168	340	580	190	NTN	Tapered Roller Bearings
  47TS151418	75	135	180	KOYO	Tapered Roller Bearings
  6901LLUN	12,000	24,000	6,000	NTN	Deep Groove Ball Bearings
  7208 B-UD	40	80	36	CX	Angular Contact Ball Bearings
  83A5518	40	62	20,625	KOYO	Angular Contact Ball Bearings
  BCE2012	31,75	38,1	19,05	INA	Needle Roller Bearings
  BSA 305 CG	25	62	17	SKF	Thrust Ball Bearings
  NJF2307 V	35	80	31	ISO	Cylindrical Roller Bearings
  NUP2860	300	380	48	ISO	Cylindrical Roller Bearings
  W 61914-2Z	100	70	16	SKF	Deep Groove Ball Bearings
  LS1730	17	30		FAG	THRUST NEEDLE BEARINGS
  NNU4926BKSPW33	130	180	50	SKF	CYLINDRICAL ROLLER BEARINGS
  F685	5	11	3	Nachi	DEEP GROOVE BALL BEARINGS
  1035	4.3437	2.6250		NICE	THRUST BALL BEARINGS
  ER-8	1.8504	.5000	.6250	McGill	BALL BEARING
  IR-131616	.8125		1.0100	Torrington	NEEDLE BEARINGS
  99502H	35	.6250	11	New Departure	DEEP GROOVE BALL BEARINGS
  308	40	90	23	NH	DEEP GROOVE BALL BEARINGS
  NAO-25x40x26	25	40	26	CONSOLIDATED	NEEDLE BEARINGS