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：2025-04-22
• Application:Doppler,Cleaning equipment,forklift truck,Antenna Industry,aerial work platform,Security Equipment,food sterilization,safety testing,trolley,Safety protection,Broadcasting System
• Similar models:ISB 7228B SKF 7228BGAM CYSD 7228CDB NACHI 7228B FAG B7228-E-T-P4S NTN 7228 CX 7228A-UD NACHI 7228DT CX 7228A-UX CX 7228B
• 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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