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：2025-12-13
• Application:cleaning agent,Machine Tool Accessories,Animal Tracking,oral medical device,walking Food processing machinery and equipment,mechanical and electrical,security equipment,Blood coagulation reagent,marine analysis and testing equipment,electric hydraulic lifting platform,Hydraulic Couplings
• 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
  180RF30	180	264		Timken	Cylindrical Roller Bearings
  6301FT150ZZ	12,000	37,000	12,000	SNR	Deep Groove Ball Bearings
  85KBE02	85	150	57	NACHI	Tapered Roller Bearings
  B-85	12,7	17,462	7,92	NSK	Needle Roller Bearings
  HB50 /S/NS 7CE3	50	72	12	SNFA	Angular Contact Ball Bearings
  MR263520	41,275	55,562	31,75	NTN	Needle Roller Bearings
  NATB 5913	65	90	38	IKO	Complex Bearings
  NCF2968V	340	460	72	SKF	Cylindrical Roller Bearings
  NF210	50	90	20	CRAFT	Cylindrical Roller Bearings
  NUP317-E-MPA	85	180	41	NKE	Cylindrical Roller Bearings
  NUP3309	45	100	39,7	ISO	Cylindrical Roller Bearings
  RS-5011NR	55	90	46	NSK	Cylindrical Roller Bearings
  SL045012-PP	60	95	46	NBS	Cylindrical Roller Bearings
  SN55	7,938	12,7	7,938	INA	Needle Roller Bearings
  UKPK211+H2311	50			NACHI	Bearing Units
  24180B	400	650	250	FAG	SPHERICAL ROLLER BEARINGS
  SAF-515	2.4375			FAG	PILLOW BLOCKS
  204SZZCG	20	47	.8125	MRC	DEEP GROOVE BALL BEARINGS
  NCF1838V	190	240	24	SKF	CYLINDRICAL ROLLER BEARINGS
  59426				CONSOLIDATED	THRUST BALL BEARINGS