d - 44,45 mm

D - 84,138 mm

T - 30,162 mm

B - 30,886 mm

C - 23,812 mm

a - 10,2 mm

Weight - 0,68 Kg

Basic dynamic load rating (C) - 105 kN

Basic static load rating (C0) - 134 kN

(Grease) Lubrication Speed - 4400 r/min

(Oil) Lubrication Speed - 5900 r/min

• Model Number: 3578/3520
• Inner Diameter：44,45mm Outer Diameter：84,138mm Width：30,162mm
• Type：Tapered Roller Bearings
• Update date：2025-12-17
• Application:Spectrum Products,other lathe,machine tool spindle,pump industry,ECG,crimping tools,Grinding and polishing equipment,Logistics Equipment,Warehouse Shelf Equipment,Medical printer,vertical sawing machine
• Similar models:NACHI 3578R/3525 ISO 3578/3526 CX 3578/3525 Timken 3578/3520 FBJ 3578/3520 FBJ 3578/3526 Fersa 3578/3525 FBJ 3578/3525 NACHI 3578/3525 NTN 4T-3578/3525
• BEARING POWER International Trading Co.,Ltd. specialize in 3578/3520 products，there is large inventory of CX 3578/3520 . We has been built up long-term cooperation with CX company, could make a bulk order of the 3578/3520 Which CX 3578/3520 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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  240KBE031	240	400	128	NACHI	Tapered Roller Bearings
  22252RHA	260	480	130	KOYO	Spherical Roller Bearings
  23152-MB-W33	260	440	144	NKE	Spherical Roller Bearings
  396/394A	50	110	22	CX	Tapered Roller Bearings
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  MF106ZZ	6	10	3	FBJ	Deep Groove Ball Bearings
  NUP2219-E-TVP3	95	170	43	NKE	Cylindrical Roller Bearings
  NUP2260	300	540	140	CX	Cylindrical Roller Bearings
  RAX 412	12	21	19	KOYO	Complex Bearings
  RF-1030ZZ	3	10	4	NMB	Deep Groove Ball Bearings
  29412E	60	130		FAG	SPHERICAL ROLLER THRUST BEARINGS
  MUCPPL206-20W	1.2500			AMI	THERMOPLASTIC PILLOW BLOCKS
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  MUL308	40	90	23	Rollway	CYLINDRICAL ROLLER BEARINGS
  89330			19	CONSOLIDATED	THRUST ROLLER BEARINGS
  SIL45ES	45		32	CONSOLIDATED	ROD ENDS