d - 140 mm

D - 250 mm

B - 42 mm

d₁ - - 179 mm

D₁ - - 215.78 mm

F - 169 mm

r_1,2 - min. - 3 mm

r_3,4 - min. - 3 mm

d_a - min. - 154 mm

d_b - min. - 182 mm

D_a - max. - 235 mm

r_a - max. - 2.5 mm

Basic dynamic load rating - C - 450 kN

Basic static load rating - C₀ - 510 kN

Fatigue load limit - P_u - 57 kN

Reference speed - 2800 r/min

Limiting speed - 3200 r/min

Calculation factor - k_r - 0.15

Mass bearing - 9.82 kg

• Model Number: NUP 228 ECM
• Inner Diameter：250mm Outer Diameter：140mm Width：42mm
• Type：Thrust Ball Bearings
• Update date：2025-12-11
• Application:agrochemical,drawing die,test strip,car and accessories,Laser Devices,Cutting Machine,fabric products,suction nozzle,Industrial,Cylinder Pneumatic Treatment Element,safety testing
• Similar models:ISO 54228U+U228 KOYO 53228 NACHI 52228 NACHI 51228 CX 54228U+U228 ISB 52228 SKF 51228 SKF 53228+U228 SKF NJ228ECM SKF 52228
• BEARING POWER International Trading Co.,Ltd. specialize in NUP228ECM products，there is large inventory of SKF NUP 228 ECM . We has been built up long-term cooperation with SKF company, could make a bulk order of the NUP 228 ECM Which SKF NUP228ECM 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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  15TAB04	15	47	15	NACHI	Thrust Ball Bearings
  22336-A-MA-T41A	180	380	126	FAG	Spherical Roller Bearings
  51168X	340	420	64	NSK	Thrust Ball Bearings
  6216ZZ	80	140	26	KBC	Deep Groove Ball Bearings
  7320B	100	215	47	FBJ	Angular Contact Ball Bearings
  GIHNRK 90 LO	90	130	90	INA	Plain Bearings
  HKS15X24X17M	15,000	24,000	17,000	NTN	Needle Roller Bearings
  N1014RXHTPKR	70	100	20	NSK	Cylindrical Roller Bearings
  NN4060C1NAP4	300	460	160	NTN	Cylindrical Roller Bearings
  UCFC215-48	76,2			KOYO	Bearing Units
  UC208	40	80	49,2	FAG	Deep Groove Ball Bearings
  UKFE209H	40			SNR	Bearing Units
  WB000026	42	80	45	Timken	Angular Contact Ball Bearings
  X33018/Y33018	90	140	39	Timken	Tapered Roller Bearings
  RWCT-16	3.2180	3.5937		INA	THRUST ROLLER BEARINGS
  NF210E	50	90	20	SKF	CYLINDRICAL ROLLER BEARINGS
  YRC395	395	525	RTC395	TIMKEN	AXIAL / RADIAL BEARING FOR ROTARY TABLE
  234713MSP/5	67	100	234713 M.SP	CONSOLIDATED	ANGULAR CONTACT THRUST BALL BEARINGS
  AS160200	160	200		CONSOLIDATED	THRUST NEEDLE BEARINGS
  ADJ-487296	3.0000	4.5000	6.0000	CONSOLIDATED	LINEAR RECIRCULATING BALL BEARINGS