d - 74,612 mm

D - 139,992 mm

T - 36,512 mm

B - 36,098 mm

C - 28,575 mm

ra1 max. - 3,3 mm

a - 5,5 mm

Da - 125 mm

db - 85 mm

ra max. - 3,5 mm

da - 91 mm

Db - 133 mm

Weight - 2,48 Kg

Basic dynamic load rating (C) - 178 kN

Basic static load rating (C0) - 265 kN

(Grease) Lubrication Speed - 2 600 r/min

(Oil) Lubrication Speed - 3 400 r/min

Calculation factor (e) - 0,4

Calculation factor (Y0) - 0,82

Calculation factor (Y2) - 1,49

• Model Number:4T-577/572
• Inner Diameter：74,612mm Outer Diameter：139,992mm Width：36,512mm
• Type：Tapered Roller Bearings
• Update date：2023-03-09
• Application:manual Tools,standing experimental equipment,Spectrum Products,hydraulic cylinder,machining,Pneumatic Actuator,rolling mill roll neck and slowdown device,climb ladder,Digital Generator,top industry,packaging machinery
• Similar models:Timken 3577/3525 Timken 49577/49520 CX 577/572 Fersa 25577/25520 Timken NP604623/NP577617 Timken 25577/25522 Fersa 25577/25521 CX 25577/25520 FBJ 3577/3525 NACHI H-25577/H-25523
• BEARING POWER International Trading Co.,Ltd. specialize in 4T-577/572 products，there is large inventory of NTN 4T-577/572 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 4T-577/572 Which NTN 4T-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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  22234-E1-K	170	310	86	FAG	Spherical Roller Bearings
  303381X/303508X	381	508	80	Gamet	Tapered Roller Bearings
  53206	30	52	17,8	KOYO	Thrust Ball Bearings
  5S-2LA-HSE022CG/GNP42	110	170	28	NTN	Angular Contact Ball Bearings
  6010-2RS	50	80	16	CYSD	Deep Groove Ball Bearings
  7217BGM	85,000	150,000	28,000	SNR	Angular Contact Ball Bearings
  A-5228-WS	140	232		Timken	Cylindrical Roller Bearings
  HM88644/HM88610	31.75		25,4	KOYO	Tapered Roller Bearings
  NU 321	105	225	49	NACHI	Cylindrical Roller Bearings
  S71924 ACB/HCP4A	165	120	22	SKF	Angular Contact Ball Bearings
  TAF 192716/SG	19	27	16	IKO	Needle Roller Bearings
  W 61810-2Z	65	50	7	SKF	Deep Groove Ball Bearings
  NUP2236	180	320	86	FAG	CYLINDRICAL ROLLER BEARINGS
  B39	4.5937	2.9375		INA	THRUST BALL BEARINGS
  4432	2.4375	3.5625		Andrews	THRUST BALL BEARINGS
  MS-23	5.0000	10.0000	2.0000	FBC	DEEP GROOVE BALL BEARINGS
  AS4509A	1.2500	3.3465	1.4375	New Departure	AGRICULTURAL BALL BEARINGS
  32021	105	160	35	SNR	TAPERED ROLLER BEARINGS
  6315-RS	75	160	37	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  H-3124x41/4	120	155		CONSOLIDATED	ADAPTERS