d - 82.550 mm

D - 139.992 mm

T - 36.513 mm

B - 36.098 mm

C - 28.575 mm

a - 5.5 mm

r1 min. - 3.6 mm

r2 min. - 3.2 mm

Weight - 2,191 Kg

Basic dynamic load rating (C) - 175000 kN

Basic static load rating (C0) - 262000 kN

(Grease) Lubrication Speed - 2300 r/min

(Oil) Lubrication Speed - 3200 r/min

Calculation factor (e) - 0.40

Calculation factor (Y0) - 0.82

Calculation factor (Y1) - 1.49

• Model Number: 580R/572
• Inner Diameter：82.550mm Outer Diameter：139.992mm Width：36.513mm
• Type：Tapered Roller Bearings
• Update date：2025-04-24
• Application:Doppler,engine,hydraulic connector,PVC,magnetic elements,power protection,instrument,electrocardiograph,Optical detection,engineering machinery,building decoration raw materials and accessories
• Similar models:AST 29580/29520 ISO 29580/29520 NTN 4T-2580/2523S NTN 4T-28580/28520 KOYO 12580/12520 Timken NP889967/NP714580 Timken 12580/12520 KBC TR358023 Timken 6580/6535 FBJ 25580/25520
• BEARING POWER International Trading Co.,Ltd. specialize in 580R/572 products，there is large inventory of NACHI 580R/572 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 580R/572 Which NACHI 580R/572 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.

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  23044-K-MB+AH3044G	220	340	90	FAG	Spherical Roller Bearings
  239/950 KCW33+H39/950	950	1250	224	ISO	Spherical Roller Bearings
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  ASTT90 F20060	200	205		AST	Plain Bearings
  C2210KTN9	50	90	23	SKF	Cylindrical Roller Bearings
  EGB4050-E50	40	44	50	INA	Plain Bearings
  NJ19/670	670	900	103	CX	Cylindrical Roller Bearings
  NU 222	110	200	38	ISB	Cylindrical Roller Bearings
  NU1038	190	265		NSK	Cylindrical Roller Bearings
  RNAO-16×28×12	16	22	12	NTN	Needle Roller Bearings
  SF634	4	16	5	ZEN	Deep Groove Ball Bearings
  S6003	17	35	10	FAG	DEEP GROOVE BALL BEARINGS
  NUP20/500E	500	720	128	FAG	CYLINDRICAL ROLLER BEARINGS
  HCB71807C.TPA.P4	35	47	7	FAG	ANGULAR CONTACT BALL BEARINGS
  140BIC589	14.0000	21.5000	2.8750	Torrington	DEEP GROOVE BALL BEARINGS
  SQ-208-102X	1.1250	3.1496	1.4375	CONSOLIDATED	AGRICULTURAL BALL BEARINGS