d - 140 mm

D - 250 mm

B - 42 mm

C - 42 mm

Angle (α) - 26 °

d1 - 175,9 mm

r5 min. - 3 mm

D1 - 216,1 mm

Weight - 9,59 Kg

Basic dynamic load rating (C) - 307 kN

Basic static load rating (C0) - 410,5 kN

(Grease) Lubrication Speed - 2600 r/min

(Oil) Lubrication Speed - 3200 r/min

• Model Number: QJ228M
• Inner Diameter：140mm Outer Diameter：250mm Width：42mm
• Type：Angular Contact Ball Bearings
• Update date：2025-04-22
• Application:steam Hydraulic control element,transistor fittings,electronic components,marine analysis and testing equipment,switch,Switch,electronic materials,rolling mill roll neck and slowdown device,other rubber,coal,squeeze machine etc
• Similar models:NTN 7228B CYSD 7228DF CYSD 7228 CYSD 7228BDF CYSD 7228CDB ISB 7228B CYSD 7228DB KOYO 7228CPA SKF 7228ACD/HCP4A ISO 7228CDT
• BEARING POWER International Trading Co.,Ltd. specialize in QJ228M products，there is large inventory of MPZ QJ228M . We has been built up long-term cooperation with MPZ company, could make a bulk order of the QJ228M Which MPZ QJ228M 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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