d - 45 mm

D - 100 mm

B - 25 mm

C - 25 mm

ra1 max. - 1 mm

Angle (α) - 25 °

a - 33,5 mm

r min. - 1,5 mm

r1 min. - 1 mm

2B - 50 mm

da min. - 53,5 mm

ra max. - 1,5 mm

Db max - 94,5 mm

Weight - 1,674 Kg

Basic dynamic load rating (C) - 103 kN

Basic static load rating (C0) - 88 kN

(Grease) Lubrication Speed - 6 200 r/min

(Oil) Lubrication Speed - 8 200 r/min

• Model Number: 7309DB
• Inner Diameter：45mm Outer Diameter：100mm Width：25mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-16
• Application:plastic blow molding,injection molding machine,hydraulic pump,electronic components,chamfering machine etc,pipe fittings Steel industry,blood cell reagent,tapered grinder,universal category,pump industry,water protection
• Similar models:NACHI 7309CDB CX 7309A NKE 7309-BECB-MP CYSD 7309B CX 7309B-UD ZEN S7309B NACHI 7309DB NACHI 7309CDF NKE 7309-BE-MP CYSD 7309BDT
• BEARING POWER International Trading Co.,Ltd. specialize in 7309DB products，there is large inventory of NTN 7309DB . We has been built up long-term cooperation with NTN company, could make a bulk order of the 7309DB Which NTN 7309DB 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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