d - 45 mm

D - 100 mm

B - 25 mm

C - 25 mm

a - 42,9 mm

r min. - 1,5 mm

r1 min. - 1 mm

da min. - 54 mm

Da max. - 91 mm

ra max. - 1,5 mm

Weight - 0,869 Kg

Basic dynamic load rating (C) - 58,5 kN

Basic static load rating (C0) - 40 kN

(Grease) Lubrication Speed - 5 600 r/min

(Oil) Lubrication Speed - 7 500 r/min

• Model Number: 7309 B
• Inner Diameter：45mm Outer Diameter：100mm Width：25mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-11
• Application:Switch,surgical instruments,Forming mold,forming machine,raw material accessories,axle lathe,historical instruments,industrial equipment,sewage pump,Rolling mill gear box,Display Devices
• Similar models:ISO 7309BDT ISO 7309ADF NTN 7309BDF CYSD 7309DF ISB 7309B Timken 7309WN NTN 7309DB SKF 7309BEP NTN 7309DT CRAFT 7309AC
• BEARING POWER International Trading Co.,Ltd. specialize in 7309B products，there is large inventory of NSK 7309 B . We has been built up long-term cooperation with NSK company, could make a bulk order of the 7309 B Which NSK 7309B 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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