d - 74,612 mm

D - 139,992 mm

T - 36,512 mm

B - 36,098 mm

C - 28,575 mm

R - 3,6 mm

r - 3,3 mm

a - -5,3 mm

Da - 133 mm

db - 91 mm

da - 85 mm

Db - 125 mm

Aa - 3,4 mm

Ab - 1,9 mm

Weight - 2,42 Kg

Basic static load rating (C0) - 291 kN

Factor (G1) - 125,7

Factor (G2) - 32

Factor (Cg) - 0,0368

Factor (K) - 1,45

Basic dynamic load rating (C90) - 49,6

Basic dynamic load rating (Ca90) - 34,3

Basic dynamic load rating (C1) - 191 kN

Calculation factor (e) - 0,4

Calculation factor (Y) - 1,49

• Model Number: 577/572
• Inner Diameter：74,612mm Outer Diameter：139,992mm Width：36,512mm
• Type：Tapered Roller Bearings
• Update date：2025-12-16
• Application:agriculture,machining,chamfer,pipe fittings Steel industry,security,Grinding and polishing equipment,Insect Count,Reflective Materials Industrial fabrics,Vacuum generator,aerial work equipment,Machine tool accessories
• Similar models:Fersa 25577/25520 NTN 4T-25577/25522 KOYO 49577/49520 Timken EE450577/451212 ISO 25577/25520 SKF 25577/2/25520/2/Q KOYO 5577R/5535 Timken 25577/25520 KOYO 577R/572 Timken 577/572
• BEARING POWER International Trading Co.,Ltd. specialize in 577/572 products，there is large inventory of Timken 577/572 . We has been built up long-term cooperation with Timken company, could make a bulk order of the 577/572 Which Timken 577/572 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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  30BTM3720	30	37	20	KOYO	Needle Roller Bearings
  319286	2060	1700	160	SKF	Thrust Ball Bearings
  51305	25	52	18	FBJ	Thrust Ball Bearings
  6320	100,000	215,000	47,000	NTN-SNR	Deep Groove Ball Bearings
  7005 C-UD	25	47	24	CX	Angular Contact Ball Bearings
  7819CG/GNP42	95	120	13	NTN	Angular Contact Ball Bearings
  ACT017DB	85	130		KOYO	Angular Contact Ball Bearings
  AST850SM 3840	38	42		AST	Plain Bearings
  EE420801/421450	203,2	368,3	92,075	KOYO	Tapered Roller Bearings
  LMES40UUOP	40	62		Samick	Linear Bearings
  RSF-4856E4	280	350	69	NSK	Cylindrical Roller Bearings
  PBS40	40			NKE	Bearing Units
  UCTU210-500	50		51,6	FYH	Bearing Units
  SL183032	160	240	60	INA	CYLINDRICAL ROLLER BEARINGS
  51217				RHP	THRUST BALL BEARINGS
  RMS5	.5000	1.6250	.6250	NH	CYLINDRICAL ROLLER BEARINGS
  MFJ-3026	37		26	NSK	NEEDLE BEARINGS
  N216	80	140	26	SKF	CYLINDRICAL ROLLER BEARINGS
  W-13/4				CONSOLIDATED	THRUST BALL BEARINGS