d - 25,4 mm

D - 57,15 mm

T - 17,462 mm

B - 17,462 mm

C - 13,495 mm

a - 12 mm

d1 - 42,8 mm

r1 min. - 1,3 mm

r2 min. - 1,3 mm

r3 min. - 1,5 mm

r4 min. - 1,5 mm

Ca min. - 2 mm

Cb min. - 4 mm

da max - 30,5 mm

Da min - 51 mm

db min - 32,5 mm

Db min. - 53 mm

ra max. - 1,3 mm

rb max. - 1,5 mm

Weight - 0,217 Kg

Basic dynamic load rating (C) - 38,5 kN

Basic static load rating (C0) - 44 kN

Fatigue load limit (Pu) - 4,95

Limiting speed - 12 600 r/min

Calculation factor (e) - 0,35

Calculation factor (Y) - 1,73

Calculation factor (Y0) - 0,95

• Model Number: K15578-15520
• Inner Diameter：25,4mm Outer Diameter：57,15mm Width：17,462mm
• Type：Tapered Roller Bearings
• Update date：2025-04-19
• Application:forming machine,outdoor equipment,Spectral Products,Garment Accessories,test laboratory equipment and accessories,Safety protection,medical equipment,vacuum suction cup,Cylinder Type,trolley,electromyography machine
• Similar models:Timken 15578/15523 ISB 15578/15520 NSK 15578/15520 ISO 15578/15523 PFI 15578/20 FBJ 15578/15523 NTN 4T-15578/15520 Fersa 15578/15520 NTN 4T-15578/15523 Timken 15578/15520-B
• BEARING POWER International Trading Co.,Ltd. specialize in K15578-15520 products，there is large inventory of FAG K15578-15520 . We has been built up long-term cooperation with FAG company, could make a bulk order of the K15578-15520 Which FAG K15578-15520 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
  22219 KCW33+AH319	95	170	43	CX	Spherical Roller Bearings
  140TP159	355,6	558,8	95,25	Timken	Thrust Roller Bearings
  29456R	280	520	145	KOYO	Thrust Roller Bearings
  32032-X-N11CA-A280-330	160	240	102	FAG	Tapered Roller Bearings
  51105	25	42	11	CRAFT	Thrust Ball Bearings
  E-CR0-8412LL	420	620	395	NTN	Tapered Roller Bearings
  E30307DJ	35	80	22.75	NACHI	Tapered Roller Bearings
  KBFL 20-PP	20	32		NBS	Linear Bearings
  RS-4944E4	220	300	80	NSK	Cylindrical Roller Bearings
  NA4909	45	68	22	CRAFT	Needle Roller Bearings
  NKI 20/16	20	32	16	MPZ	Needle Roller Bearings
  YAR203/15-2F	15	40	27,4	SKF	Deep Groove Ball Bearings
  627	7	22	7	ADR	DEEP GROOVE BALL BEARINGS
  SN624	110		160	FAG	PILLOW BLOCKS
  6356	280	580	108	FAG	DEEP GROOVE BALL BEARINGS
  SN210with20210	50	-	60	SKF	PILLOW BLOCKS
  NBA15209	6.0000	6.7500	.3750	NSK	ANGULAR CONTACT BALL BEARINGS
  628/6ZZ	6	13	5	SKF	DEEP GROOVE BALL BEARINGS
  6019.2Z	95	145	24	SKF	DEEP GROOVE BALL BEARINGS
  222S.503	270	180	73	CONSOLIDATED	SPLIT SPHERICAL ROLLER BEARINGS