d - 280 mm

D - 420 mm

T - 224 mm

r min. - 4 mm

r1 min. - 5 mm

S - 7 mm

W - 224 mm

da min. - 321.7 mm

Da min - 382.5 mm

Da max. - 402 mm

ra max. - 3 mm

rb max. - 4 mm

Weight - 104 Kg

Basic dynamic load rating (C) - 2390 kN

Basic static load rating (C0) - 4950 kN

Calculation factor (e) - 2.69

Calculation factor (Y0) - 0.25

Calculation factor (Y2) - 4.00

• Model Number: 47256
• Inner Diameter：280mm Outer Diameter：420mm Width：224mm
• Type：Tapered Roller Bearings
• Update date：2025-12-09
• Application:machine tool spindle,drawing die,Digital Generator,comprehensive experiment,multi-knife lathe,small diesel generators,Spectrum Products,ventilation fans,aerial work platform,Broadcasting System,packaging materials
• Similar models:KOYO 47256
• BEARING POWER International Trading Co.,Ltd. specialize in 47256 products，there is large inventory of KOYO 47256 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 47256 Which KOYO 47256 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
  42687/42620	76,2	127	30,162	ISB	Tapered Roller Bearings
  6207T1X	35	72	17	NSK	Deep Groove Ball Bearings
  6218-Z	90	160	30	CYSD	Deep Groove Ball Bearings
  71910 ACD/P4A	72	50	12	SKF	Angular Contact Ball Bearings
  960	300	430	105	INA	Thrust Ball Bearings
  ACT022DB	110	170		KOYO	Angular Contact Ball Bearings
  B19	41,275	75,41	22,22	INA	Thrust Ball Bearings
  LF-1370	7	13	3	NMB	Deep Groove Ball Bearings
  NU1080MA	400	582		Timken	Cylindrical Roller Bearings
  R12	19.05	41,275	7,937	ISB	Deep Groove Ball Bearings
  RC4868	340	420	80	NACHI	Cylindrical Roller Bearings
  RNA1035	44	50	18	Timken	Needle Roller Bearings
  RNAO30x42x16	30	42		CX	Cylindrical Roller Bearings
  180324	1.1250	1.5000	1.0000	BAL	JOURNAL ROLLER ASSEMBLIES
  L10RA300	3.0000	3.6250	.3125	FAG	DEEP GROOVE BALL BEARINGS
  B71938C.T.P4S	190	260	33	FAG	ANGULAR CONTACT BALL BEARINGS
  SUCSP210	50			IPTCI	STAINLESS STEEL PILLOW BLOCKS
  RNA2205P-2RS	52		17.8	SKF (Old No.)	NEEDLE BEARINGS
  KLNJ5/8-2Z	.6250	1.3750	.3437	RHP	DEEP GROOVE BALL BEARINGS
  93538	1.0000	1.3750	2.3750	CONSOLIDATED	JOURNAL ROLLER ASSEMBLIES