d - 140 mm

D - 250 mm

B - 42 mm

C - 42 mm

Angle (α) - 40 °

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 - 7,76 Kg

Basic dynamic load rating (C) - 197 kN

Basic static load rating (C0) - 213 kN

(Grease) Lubrication Speed - 2200 r/min

(Oil) Lubrication Speed - 2900 r/min

• Model Number:7228B
• Inner Diameter：140mm Outer Diameter：250mm Width：42mm
• Type：Angular Contact Ball Bearings
• Update date：2023-03-08
• Application:extruder,sleep monitoring,security,other mold,Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,Small air generators,food safety,tube,wall materials,respirator,garden machinery
• Similar models:ISO 7228B CX 7228B-UX NTN 7228DF CX 7228ATBP4 NSK 7228A5TRSU NACHI 7228CDT CYSD 7228CDT FAG B7228-C-T-P4S SKF 7228CD/HCP4A KOYO 7228B
• BEARING POWER International Trading Co.,Ltd. specialize in 7228B products，there is large inventory of KOYO 7228B . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 7228B Which KOYO 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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