d - 280 mm

D - 500 mm

B - 130 mm

D₁ - - 433 mm

F - 327 mm

r_1,2 - min. - 5 mm

s - 10.2 mm

d_a - min. - 300 mm

d_a - max. - 320 mm

d_b - min. - 331 mm

D_a - max. - 480 mm

r_a - max. - 4 mm

Basic dynamic load rating - C - 2200 kN

Basic static load rating - C₀ - 3450 kN

Fatigue load limit - P_u - 305 kN

Reference speed - 1200 r/min

Limiting speed - 1900 r/min

Calculation factor - k_r - 0.2

Mass bearing - 115 kg

• Model Number:NU 2256 ECMA
• Inner Diameter：500mm Outer Diameter：280mm Width：130mm
• Type：Thrust Ball Bearings
• Update date：2023-03-14
• Application:marine analysis,Display Devices,Cylinder Special,plastic blow molding,teaching equipment,woodworking machinery,forklift industry,tooth filling,enzyme,air shower etc,equipment and
• Similar models:SKF NU2256ECMA
• BEARING POWER International Trading Co.,Ltd. specialize in NU2256ECMA products，there is large inventory of SKF NU 2256 ECMA . We has been built up long-term cooperation with SKF company, could make a bulk order of the NU 2256 ECMA Which SKF NU2256ECMA 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
  249/850 K30	850	1120	272	ISB	Spherical Roller Bearings
  293/530-M	530	800	160	NKE	Thrust Roller Bearings
  3214	70	125	39.7	KOYO	Angular Contact Ball Bearings
  6234 M	170	310	52	ISB	Deep Groove Ball Bearings
  AC-6007ZZ	35	62	14	NTN	Deep Groove Ball Bearings
  EE243190/243250	482,6	634,873	80,962	Timken	Tapered Roller Bearings
  GEH220XT-2RS	220	320	155	LS	Plain Bearings
  NNU4924KC1NAP4	120	165	45	NTN	Cylindrical Roller Bearings
  PHU2016	30	114,3	49	PFI	Angular Contact Ball Bearings
  UEL316D1	80,000	170,000	106,4	NTN	Deep Groove Ball Bearings
  SCE2110	33,3502	41,275	15,875	AST	Needle Roller Bearings
  SM1103K	30,1625	62	36,51	Timken	Deep Groove Ball Bearings
  UKTX10	45			KOYO	Bearing Units
  ZSL192322-TB	110	240	80	INA	Cylindrical Roller Bearings
  LRB-404828	2.5000		1.7600	IKO	NEEDLE BEARINGS
  SN616	70		100	FAG	PILLOW BLOCKS
  150-CDS	50	90	20	HOFF	ANGULAR CONTACT BALL BEARINGS WITH SPLIT INNER RACE
  NAX7040	85	70		IKO	NEEDLE BEARINGS
  6022.2RS	110	170	28	STEYR	DEEP GROOVE BALL BEARINGS
  QJ-1256	280	500	90	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS WITH SPLIT INNER RACE