d - 420 mm

D - 760 mm

B - 109 mm

C - 109 mm

a - 224,8 mm

r min. - 7,5 mm

r1 min. - 4 mm

Da - 709 mm

ra max. - 6 mm

da - 475 mm

Weight - 228 Kg

Basic dynamic load rating (C) - 775 kN

Basic static load rating (C0) - 1620 kN

• Model Number: 7284A
• Inner Diameter：420mm Outer Diameter：760mm Width：109mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-10
• Application:Reflective Materials Industrial fabrics,walking Food processing machinery and equipment,container finishing,teaching equipment,packing equipment,test strip,linear drive,static control,directional control valve,Forming mold,historical instruments
• Similar models:NSK 7284B NSK 7284A
• BEARING POWER International Trading Co.,Ltd. specialize in 7284A products，there is large inventory of NSK 7284A . We has been built up long-term cooperation with NSK company, could make a bulk order of the 7284A Which NSK 7284A 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
  24056RHA	280	420	140	KOYO	Spherical Roller Bearings
  320KD	100	215	47	Timken	Deep Groove Ball Bearings
  7310BGA	50,000	110,000	27,000	SNR	Angular Contact Ball Bearings
  AST090 1020	10	12		AST	Plain Bearings
  GE 50 ESX-2LS	75	50	35	SKF	Plain Bearings
  GE25ES-2RS	25	42	20	CRAFT	Plain Bearings
  LMF12UU	12	21		Samick	Linear Bearings
  MRJ 4.3/4	120,65	254	50,8	SIGMA	Cylindrical Roller Bearings
  NA15117SW/K33867	30,005	88,9	50,803	NTN	Tapered Roller Bearings
  NJ412-M1	60	150	35	FAG	Cylindrical Roller Bearings
  S78	11,1252	15,875	12,7	AST	Needle Roller Bearings
  SC057	25,000	47,000	10,500	NTN	Deep Groove Ball Bearings
  F5M10ZZ	5	10	4	Nachi	DEEP GROOVE BALL BEARINGS
  32312J2	60	130	46	SKF	TAPERED ROLLER BEARINGS
  FTRA-4565	45	65		NSK	THRUST NEEDLE BEARINGS
  MUL324	120	260	55	Rollway	CYLINDRICAL ROLLER BEARINGS
  6010.RSNR	50	80	16	STEYR	DEEP GROOVE BALL BEARINGS
  YET-206-102CW	1.1250	2.4409	.6299	SKF	BALL BEARINGS
  7307TGP/4	35	80	21	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS
  63807	35	47	10	CONSOLIDATED	DEEP GROOVE BALL BEARINGS