d - 140 mm

D - 250 mm

B - 42 mm

C - 42 mm

Angle (α) - 30 °

a - 35.3 mm

r min. - 3 mm

r1 min. - 1.1 mm

2B - 84 mm

da min. - 147 mm

Da max. - 243 mm

ra max. - 1 mm

Weight - 8.78 Kg

Basic dynamic load rating (C) - 345 kN

Basic static load rating (C0) - 525 kN

(Grease) Lubrication Speed - 1800 r/min

(Oil) Lubrication Speed - 2400 r/min

• Model Number:7228DB
• Inner Diameter：140mm Outer Diameter：250mm Width：42mm
• Type：Angular Contact Ball Bearings
• Update date：2023-03-14
• Application:Industrial Adhesive,intermediate,forming machine,Air,mechanical annex,forklift truck,rehabilitation training equipment,pressure control valve,pipe fittings Steel industry,survey accessories,Medical room equipment
• Similar models:CX 7228B-UD KOYO 7228B CX 7228B-UX NTN 7228DT FAG HCB7228-C-T-P4S CYSD 7228DF NTN 7228BDB CX 7228C ISO 7228BDT ISO 7228BDF
• BEARING POWER International Trading Co.,Ltd. specialize in 7228DB products，there is large inventory of NACHI 7228DB . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 7228DB Which NACHI 7228DB 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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