d - 140 mm

D - 250 mm

B - 42 mm

D₁ - - 215.78 mm

F - 169 mm

r_1,2 - min. - 3 mm

r_3,4 - min. - 3 mm

s - 2.5 mm

d_a - min. - 154 mm

d_a - max. - 165 mm

d_b - min. - 172 mm

D_a - max. - 235 mm

r_a - max. - 2.5 mm

r_b - 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 - 8.135 kg

• Model Number:NU 228 ECJ
• Inner Diameter：250mm Outer Diameter：140mm Width：42mm
• Type：Thrust Ball Bearings
• Update date：2025-12-22
• Application:preservation equipment,trolley,axle lathe,ventilation heating equipment,relay,Medical printer,vacuum suction cup,Machine Tool Accessories,hydraulic cylinder buffer,atomizer class,engine
• Similar models:FAG 52228 NKE 53228+U228 ISO 51228 SKF NU228ECML NACHI 51228 CX 52228 ISO 52228 NSK 52228X NACHI 52228 NKE 52228-MP
• BEARING POWER International Trading Co.,Ltd. specialize in NU228ECJ products，there is large inventory of SKF NU 228 ECJ . We has been built up long-term cooperation with SKF company, could make a bulk order of the NU 228 ECJ Which SKF NU228ECJ 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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  NUP1013	65	100	18	CX	Cylindrical Roller Bearings
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  D-31	3.8437	2.3750		INA	THRUST BALL BEARINGS
  52316				SKF	THRUST BALL BEARINGS
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  6312ZNR	60	130	31	STEYR	DEEP GROOVE BALL BEARINGS
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  K-8x11x9	8	11	9	CONSOLIDATED	NEEDLE BEARINGS