d - 400 mm

D - 540 mm

T - 112 mm

d1 - 535 mm

r min. - 4 mm

D1 - 405 mm

da min. - 483 mm

Da max. - 457 mm

ra max. - 3 mm

Weight - 78.0 Kg

Basic dynamic load rating (C) - 722 kN

Basic static load rating (C0) - 3 810 kN

• Model Number: 51280
• Inner Diameter：400mm Outer Diameter：540mm Width：112mm
• Type：Thrust Ball Bearings
• Update date：2025-04-21
• Application:thin metal materials,welding equipment,textile machinery,Oral Equipment,fruit and vegetable processing,car and accessories,Cleaning equipment,food sterilization,wall industry,car shock absorber,molding machine
• Similar models:CX 51280 ISO 51280 KOYO 51280
• BEARING POWER International Trading Co.,Ltd. specialize in 51280 products，there is large inventory of KOYO 51280 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 51280 Which KOYO 51280 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
  240/750R	750	1090	335	KOYO	Spherical Roller Bearings
  23030RHK	150	225	56	KOYO	Spherical Roller Bearings
  308-2ZNR	90	40	23	SKF	Deep Groove Ball Bearings
  3903 ZZ	17	30	10	ISO	Angular Contact Ball Bearings
  6021ZZ	105	160	26	NSK	Deep Groove Ball Bearings
  629X50	9	26	8	NTN	Deep Groove Ball Bearings
  7211DF	55	100	21	NTN	Angular Contact Ball Bearings
  7311BEP	55	120	29	SKF	Angular Contact Ball Bearings
  FBN-687420	68	74		NSK	Needle Roller Bearings
  K14X19X18F	14	19		Timken	Needle Roller Bearings
  NK24/16	24	32	16	FBJ	Needle Roller Bearings
  M241543/10	200,025	292,1	57,945	ISO	Tapered Roller Bearings
  NU2224 EM	120	215	58	NSK	Cylindrical Roller Bearings
  UB204	20	47	25	KBC	Deep Groove Ball Bearings
  ZA-56BWKH18B-Y--01 E	24,75			NSK	Tapered Roller Bearings
  SL182960	300	420	72	INA	CYLINDRICAL ROLLER BEARINGS
  F68/2.5ZZ	2.5	6	2.6	Nachi	DEEP GROOVE BALL BEARINGS
  MRJA101/2E	10.5000	19.5000	3.5000	RHP	CYLINDRICAL ROLLER BEARINGS
  SW16-OP	1.0000	1.5625	2.2500	NB	LINEAR RECIRCULATING BALL BEARINGS
  140BA03	140	300	62	Torrington	ANGULAR CONTACT BALL BEARINGS