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：2023-03-04
• Application:plastic molding,Digital Generator,food sterilization,sucker industry,office equipment,Plastic molding,car,Rolling mill,other processing,flow control valve,gear grinding machine
• Similar models:SKF NUP228ECM SKF NU228ECML FBJ 51228 ISO 54228 KOYO 53228U INA 2281 NTN 81228 FAG 53228+U228 NACHI 53228U NSK 53228X
• 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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