d - 25.4 mm

D - 57.15 mm

T - 17.462 mm

B - 17.462 mm

C - 13.495 mm

a - 12.6 mm

r1 min. - 1.3 mm

r2 min. - 1.3 mm

r3 min. - 1.5 mm

r4 min. - 1.5 mm

Weight - 0.221 Kg

Basic dynamic load rating (C) - 39,5 kN

Basic static load rating (C0) - 45,5 kN

(Grease) Lubrication Speed - 6700 r/min

(Oil) Lubrication Speed - 9000 r/min

Calculation factor (e) - 0.35

Calculation factor (Y) - 1.7

Calculation factor (Y0) - 0.95

• Model Number: 15578/15520
• Inner Diameter：25.4mm Outer Diameter：57.15mm Width：17.462mm
• Type：Tapered Roller Bearings
• Update date：2023-09-11
• Application:injection molding machine,diagnostic test paper,ventilation equipment,organic raw materials,extruder,Medical equipment,medical treatment,industrial supplies,physical instruments,medical equipment,Rolling mill
• Similar models:CX 15578/15523 NTN 4T-15578/15520 Timken 15578/15520 SKF 15578/15520 FBJ 15578/15523 KOYO 15578/15520 ISO 15578/15523 Timken 15578/15523 FAG K15578-15520 NTN 4T-15578/15523
• BEARING POWER International Trading Co.,Ltd. specialize in 15578/15520 products，there is large inventory of KBC 15578/15520 . We has been built up long-term cooperation with KBC company, could make a bulk order of the 15578/15520 Which KBC 15578/15520 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
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  2LH-SC07A32LLA1X4CS31/L417Q1	35	72	25	NTN	Deep Groove Ball Bearings
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  AST090 8535	85	90		AST	Plain Bearings
  FL618/2,5	2,5	6	1,8	ISO	Deep Groove Ball Bearings
  GE45ES-2RS	45	68	32	CRAFT	Plain Bearings
  NU228R	140	250	42	KOYO	Cylindrical Roller Bearings
  NUP226	130	230	40	CYSD	Cylindrical Roller Bearings
  P6001-SB	12	28	8	ZEN	Deep Groove Ball Bearings
  R154.23				SNR	Wheel Bearings
  R18-2RS	28,575	53,975	12,7	ZEN	Deep Groove Ball Bearings
  UC207	35	72	42,9	FYH	Deep Groove Ball Bearings
  319440DA-2LS	200	270	80	SKF	CYLINDRICAL ROLLER BEARINGS
  C2319	95	200	67	SKF	TOROIDAL ROLLER BEARINGS
  FR2-5ZZS	.1250	.3125	.1406	ISC	DEEP GROOVE BALL BEARINGS
  16x20x2.5mm	16	20	2.5	CONSOLIDATED	OIL SEALS