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：2025-12-16
• Application:chuck industry,intermediate,wall industry,chemical,security,insect experimental analysis instrument,noise reduction equipment,Medical printer,Rolling mill gear box,aerial work equipment,clean stationery
• Similar models:Fersa 580/572X NSK 25580/25521 ISO 12580/12520 Timken 2580/2523B NTN 4T-6580/6535 AST 29580/29520 Timken 25580/25524 NACHI 12580/12520 FBJ 2580/2523S NACHI 580R/572
• 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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  1779/1729	23,812	56,896	19,368	FBJ	Tapered Roller Bearings
  2/LLRJ33	33	60	20	NSK	Cylindrical Roller Bearings
  32219	95	170	45,5	NTN	Tapered Roller Bearings
  32226-DF	130	230	135,5	NKE	Tapered Roller Bearings
  5313NR	65	140	58.7	NACHI	Angular Contact Ball Bearings
  6004ZE	20	42	12	NACHI	Deep Groove Ball Bearings
  6312NR	60	130	31	NACHI	Deep Groove Ball Bearings
  6915-RS	75	105	16	CYSD	Deep Groove Ball Bearings
  ARX20X36X6	20,000	36,000	6,000	NTN	Needle Roller Bearings
  B71948-E-T-P4S	240	320	38	FAG	Angular Contact Ball Bearings
  GE45-SX	45	75	19	INA	Plain Bearings
  NF319	95	173,5	45	NTN	Cylindrical Roller Bearings
  NK 42/30	42	52	30	NBS	Needle Roller Bearings
  SIL25C	25			SKF	Plain Bearings
  201KDD	12	32	10	FAF	DEEP GROOVE BALL BEARINGS
  RNA69/28	45		30	FAG	NEEDLE BEARINGS
  NUP2026E	130	200	42	SKF	CYLINDRICAL ROLLER BEARINGS
  HCB7202C.T.P4S	15	35	11	FAG	ANGULAR CONTACT BALL BEARINGS
  NJ-2060E	300	460	95	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  TT-16021	16.0000	28.0000		CONSOLIDATED	TAPERED ROLLER THRUST BEARINGS