d - 280 mm

D - 389,5 mm

B - 46 mm

r min. - 2,1 mm

da min. - 291 mm

Da max. - 378,5 mm

ra max. - 2 mm

Weight - 18 Kg

Basic dynamic load rating (C) - 236 kN

Basic static load rating (C0) - 310 kN

Calculation factor (f0) - 16,4

• Model Number: 306861A
• Inner Diameter：280mm Outer Diameter：389,5mm Width：46mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-11
• Application:car,training beds etc,agriculture,screen filter,Industrial,Broadcasting System,printing equipment,coal mill,office equipment,pump industry,walking Food processing machinery and equipment
• Similar models:KOYO 306861A
• BEARING POWER International Trading Co.,Ltd. specialize in 306861A products，there is large inventory of KOYO 306861A . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 306861A Which KOYO 306861A 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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  HR30236J	180	320	57	NSK	Tapered Roller Bearings
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  NN3036C1NAP4	180	280	74	NTN	Cylindrical Roller Bearings
  NP850232-90401	45,915	75	18	Timken	Tapered Roller Bearings
  NUP3240	200	360	128	ISO	Cylindrical Roller Bearings
  VEB 35 /NS 7CE1	35	55	10	SNFA	Angular Contact Ball Bearings
  300KD	10	35	11	FAF	DEEP GROOVE BALL BEARINGS
  KM3			5	FAG	LOCKNUTS
  94124	.5000	1.0000	1.5000	BERLISS	JOURNAL ROLLER ASSEMBLIES
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  RNAO50x65x40	65		40	INA	NEEDLE BEARINGS
  LF-850	5	8	2	NMB	DEEP GROOVE BALL BEARINGS
  L55N	55	100	12	NH	DEEP GROOVE BALL BEARINGS
  16056M	280	420	44	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  TWA-512	.3125	.7500		CONSOLIDATED	THRUST NEEDLE BEARINGS