d - 45 mm

D - 100 mm

B - 25 mm

C - 25 mm

a - 42 mm

r min. - 1,5 mm

da min. - 53,5 mm

Da max. - 91,5 mm

ra max. - 1,5 mm

Weight - 1,05 Kg

Basic dynamic load rating (C) - 79 kN

Basic static load rating (C0) - 121 kN

(Grease) Lubrication Speed - 5 500 r/min

(Oil) Lubrication Speed - 7 400 r/min

• Model Number: QJ309
• Inner Diameter：45mm Outer Diameter：100mm Width：25mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-15
• Application:sample cup,diagnostic test paper,Processing machinery,textile machinery,Equipment,office equipment,rehabilitation training equipment,enzyme,Roller,Automobile,Spectrum Products
• Similar models:NACHI 7309DF CX 7309A-UD CYSD 7309C CYSD 7309DT ISO 7309B FAG 3309-BD-2Z-TVH NTN 7309DF NACHI 7309B NKE 3309-B-TV ILJIN IJ123096
• BEARING POWER International Trading Co.,Ltd. specialize in QJ309 products，there is large inventory of NTN QJ309 . We has been built up long-term cooperation with NTN company, could make a bulk order of the QJ309 Which NTN QJ309 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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