d - 53,975 mm

D - 122,238 mm

T - 33,338 mm

B - 31,75 mm

C - 23,812 mm

a - 2 mm

Weight - 1,78 Kg

Basic dynamic load rating (C) - 143 kN

Basic static load rating (C0) - 178 kN

(Grease) Lubrication Speed - 3100 r/min

(Oil) Lubrication Speed - 4200 r/min

• Model Number: 66584/66520
• Inner Diameter：53,975mm Outer Diameter：122,238mm Width：33,338mm
• Type：Tapered Roller Bearings
• Update date：2025-12-15
• Application:Polymer,CNC,insect experimental analysis instrument,Generator,Optical detection,lifting tackle,molding machine,Gripper Swing,Traffic Fire Protection Equipment Security equipment,hardware,plant determination
• Similar models:NTN 4T-66584/66520 Timken 66584/66520 KOYO 66584/66520 CX 66584/66520 NSK 66584/66520 ISO 66584/66520 FBJ 66584/66520
• BEARING POWER International Trading Co.,Ltd. specialize in 66584/66520 products，there is large inventory of CX 66584/66520 . We has been built up long-term cooperation with CX company, could make a bulk order of the 66584/66520 Which CX 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
  305457X/305603X	457,2	603,25	85,72	Gamet	Tapered Roller Bearings
  71804 ATBP4	20	32	7	CX	Angular Contact Ball Bearings
  61810-2RS	50	65	7	ISB	Deep Groove Ball Bearings
  6200-Z-N	10	30	9	NKE	Deep Groove Ball Bearings
  6230	150	270	45	CRAFT	Deep Groove Ball Bearings
  635-2RS C3	5	19	6	PFI	Deep Groove Ball Bearings
  7234C	170	310	52	NACHI	Angular Contact Ball Bearings
  7406BG	30,000	90,000	23,000	NTN	Angular Contact Ball Bearings
  BA 1414 Z	22,225	28,575	22,22	IKO	Needle Roller Bearings
  BA 3616 Z	57,15	66,675	25,4	IKO	Needle Roller Bearings
  EBL.20.0414.201-2STPN	369	504	56	ISB	Thrust Ball Bearings
  F608H	8	22	7	AST	Deep Groove Ball Bearings
  NF308	40	77,5	23	NTN	Cylindrical Roller Bearings
  NK15/16	15	23	16	Timken	Needle Roller Bearings
  NUP3036	180	280	74	CX	Cylindrical Roller Bearings
  STF900RV1216g	900	1220	810	NSK	Cylindrical Roller Bearings
  W624	4	13	5	ADR	DEEP GROOVE BALL BEARINGS
  AH24036	180	170		FAG	WITHDRAWAL SLEEVES
  95832	1.3750	2.0000	2.0000	Hyatt	JOURNAL ROLLER ASSEMBLIES
  LRJ13E	13.0000	20.0000	2.7500	RHP	CYLINDRICAL ROLLER BEARINGS