d - 53,975 mm

D - 122,238 mm

T - 33,338 mm

B - 31,75 mm

C - 23,812 mm

ra1 max. - 3,3 mm

a - -1,8 mm

Da - 105 mm

db - 68 mm

ra max. - 3,5 mm

da - 75 mm

Db - 116 mm

Weight - 1,79 Kg

Basic dynamic load rating (C) - 134 kN

Basic static load rating (C0) - 163 kN

(Grease) Lubrication Speed - 3 100 r/min

(Oil) Lubrication Speed - 4 200 r/min

Calculation factor (e) - 0,67

Calculation factor (Y0) - 0,5

Calculation factor (Y2) - 0,9

• Model Number:4T-66584/66520
• Inner Diameter：53,975mm Outer Diameter：122,238mm Width：33,338mm
• Type：Tapered Roller Bearings
• Update date：2023-03-07
• Application:Cylinder Standard,luminescent reagent,sheet industry,test laboratory equipment and accessories,Rolling mill gear box,Ball screw,chamfer,standing experimental equipment,knitted fabrics,gas turbine,textile machinery
• Similar models:NSK 66584/66520 KOYO 66584/66520 CX 66584/66520 Timken 66584/66520 FBJ 66584/66520 NTN 4T-66584/66520 ISO 66584/66520
• BEARING POWER International Trading Co.,Ltd. specialize in 4T-66584/66520 products，there is large inventory of NTN 4T-66584/66520 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 4T-66584/66520 Which NTN 4T-66584/66520 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
  23092-MB-W33	460	680	163	NKE	Spherical Roller Bearings
  3211 ZZ	55	100	33,3	ISO	Angular Contact Ball Bearings
  32314U	70	150	54	NTN	Tapered Roller Bearings
  61819	120	95	13	SKF	Deep Groove Ball Bearings
  6306	30	72	19	AST	Deep Groove Ball Bearings
  7021 CD/HCP4AL	160	105	26	SKF	Angular Contact Ball Bearings
  7304	20	52	15	CYSD	Angular Contact Ball Bearings
  BB1-3155	21,995	62	21	SKF	Deep Groove Ball Bearings
  EE833160X/833232	406,4	590,55	107,95	KOYO	Tapered Roller Bearings
  K25X29X17	25	29	17	FBJ	Needle Roller Bearings
  K19x23x17	19	23		NBS	Needle Roller Bearings
  NKI60/35	60	82	35	INA	Needle Roller Bearings
  RMEO40	40			NKE	Bearing Units
  SF6203DB	310,000	429,500	120,000	NTN	Angular Contact Ball Bearings
  SL045048	240	360	160	ISO	Cylindrical Roller Bearings
  UKFE215H	65			SNR	Bearing Units
  SN305with21305	25	-	52	SKF	PILLOW BLOCKS
  HK2512	32		12	INA	NEEDLE BEARINGS
  SUCTP207-22	1.3750			IPTCI	THERMOPLASTIC PILLOW BLOCKS
  20219	95	170	32	CONSOLIDATED	SPHERICAL ROLLER BEARINGS