d - 140 mm

D - 250 mm

B - 42 mm

C - 42 mm

a - 102,8 mm

r min. - 3 mm

r1 min. - 1,1 mm

da min. - 154 mm

Da max. - 236 mm

ra max. - 2,5 mm

Weight - 8,94 Kg

Basic dynamic load rating (C) - 197 kN

Basic static load rating (C0) - 213 kN

(Grease) Lubrication Speed - 2 000 r/min

(Oil) Lubrication Speed - 2 800 r/min

• Model Number:7228 B
• Inner Diameter：140mm Outer Diameter：250mm Width：42mm
• Type：Angular Contact Ball Bearings
• Update date：2023-03-11
• Application:economic mold,spectrometer,Die,Forklift industry,coupling type,Forging machine,non-motor vehicle Electric car,storage shelves,laser devices,Machine tool accessories,chemical raw materials and reagents
• Similar models:NTN 7228B CX 7228B-UO ISO 7228CDB ISB 7228B NSK 7228A5TRSU SKF 7228CD/P4A AST 7228C CX 7228B-UX NACHI 7228DB CYSD 7228CDT
• BEARING POWER International Trading Co.,Ltd. specialize in 7228B products，there is large inventory of NSK 7228 B . We has been built up long-term cooperation with NSK company, could make a bulk order of the 7228 B Which NSK 7228B 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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