d - 25,4 mm

D - 60,325 mm

T - 19,842 mm

B - 17,462 mm

C - 15,875 mm

a - 5,1 mm

Weight - 0,27 Kg

• Model Number:15578/15523
• Inner Diameter：25,4mm Outer Diameter：60,325mm Width：19,842mm
• Type：Tapered Roller Bearings
• Update date：2025-12-11
• Application:scientific instruments,noise inspection,pneumatic Pump,gantry processing,light therapy instrument,hot and cold box,oral medical device,floor industry,Cylinder Type,ultra-quiet generators,teaching equipment
• Similar models:ISB 15578/15520 Timken 15578/15520-B NTN 4T-15578/15523 Timken 15578/15523 KOYO 15578/15520 Fersa 15578/15520 KBC 15578/15520 CX 15578/15523 FBJ 15578/15523 SKF 15578/15520
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• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  33012	60	95	27	FBJ	Tapered Roller Bearings
  3992/3920	66,675	112,712	29,337	Timken	Tapered Roller Bearings
  5566-62/5535	62	122,238	43,658	Fersa	Tapered Roller Bearings
  E-625932	160	226	165	NTN	Tapered Roller Bearings
  E32036J	180	280	64	NACHI	Tapered Roller Bearings
  EE275105/275155	266,7	393,7	73,817	Timken	Tapered Roller Bearings
  EE275108/275161D+X2S-275108	273,05	406,4	155,575	Timken	Tapered Roller Bearings
  GEC420XF/Q	420	560	190	LS	Plain Bearings
  NP 230	150	238		NACHI	Cylindrical Roller Bearings
  SE 6000 ZZSTMSA7	10	26	8	KOYO	Deep Groove Ball Bearings
  SSN904LL	20,000	37,000	9,000	NTN	Deep Groove Ball Bearings
  W214PP2	70	125	39,69	CYSD	Deep Groove Ball Bearings
  YSP 210-115 SB-2F	90	49,212	46	SKF	Deep Groove Ball Bearings
  185CM796	18.5000	32.0000	5.5000	American	CYLINDRICAL ROLLER BEARINGS
  TAFI405530	40	55	30	IKO	NEEDLE BEARINGS
  2MMV9303WI-CR	17	30	7	FAF	ANGULAR CONTACT BALL BEARINGS
  IR-6769-C	3.8750		2.2600	RBC	NEEDLE BEARINGS
  SUCFT206-18-PBT	1.1250			Peer	THERMOPLASTIC PILLOW BLOCKS
  NAS-17	17	37	20	CONSOLIDATED	NEEDLE BEARINGS
  H-312x55	60	80		CONSOLIDATED	ADAPTERS