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：2025-12-16
• Application:gear type,security equipment,oral medical device,Safety protection,municipal machinery,light therapy instrument,air shower etc,Insect Count,Hydraulic Equipment,other CNC,Perfusion device
• Similar models:NACHI 2580/2523 NACHI H-2580/H-2520 CX 2580/2523S FBJ 2580/2523 KOYO 2580/2520 Timken 2580/2520A Timken 12580/12520 NTN 4T-2580/2520 CX 2580/2520 FBJ 2580/2520
• 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
  51100	10	24		ISO	Thrust Ball Bearings
  53338	190	320	111	KOYO	Thrust Ball Bearings
  61930	150	210	28	ISO	Deep Groove Ball Bearings
  6217-Z-N	85	150	28	NKE	Deep Groove Ball Bearings
  6806ZZE	30	42	7	NACHI	Deep Groove Ball Bearings
  ALF202	15			KOYO	Bearing Units
  NJ208-E-TVP2	40	80	18	FAG	Cylindrical Roller Bearings
  NKI 100/40	100	130	40	NBS	Needle Roller Bearings
  NKI 12/20	12	24	20	FBJ	Needle Roller Bearings
  UKFL211	50		59	ISO	Bearing Units
  NA4910	50	72	22	FAG	NEEDLE BEARINGS
  E1248B/U	240	440	72	Rollway	CYLINDRICAL ROLLER BEARINGS
  01/02/7509	45	100	36	RIV	TAPERED ROLLER BEARINGS
  TRD4052	2.5000	3.2500		Torrington	THRUST NEEDLE BEARINGS
  1313SA	65	140	33	FED	SELF
  2916	110	80		INA	THRUST BALL BEARINGS
  1211E/TG	55	100	21	STEYR	SELF
  HJ-312	60		9	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  K-80x90x25	80	90	25	CONSOLIDATED	NEEDLE BEARINGS
  YRT-850	850	1095	RTC850	CONSOLIDATED	AXIAL / RADIAL BEARING FOR ROTARY TABLE