d - 40 mm

D - 90 mm

B - 23 mm

C - 23 mm

ra1 max. - 1 mm

Angle (α) - 25 °

a - 30,5 mm

r min. - 1,5 mm

r1 min. - 1 mm

2B - 46 mm

da min. - 48,5 mm

ra max. - 1,5 mm

Db max - 84,5 mm

Weight - 1,25 Kg

Basic dynamic load rating (C) - 79,5 kN

Basic static load rating (C0) - 66 kN

(Grease) Lubrication Speed - 6 900 r/min

(Oil) Lubrication Speed - 9 200 r/min

• Model Number:7308DB
• Inner Diameter：40mm Outer Diameter：90mm Width：23mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-12
• Application:chemical raw materials and reagents,roller lathe,Broadcasting System,Cleaning equipment,pump accessories,Industrial Electromechanical,security equipment,power protection,other lathe,boring bar boring bar,ship special
• Similar models:NACHI 7308BDB NTN 7308DB NTN 7308DF CYSD 7308BDF CRAFT 7308B ISO 7308CDF CYSD 7308DT SKF 7308BEGBM ZEN S7308B NTN 7308BDF
• BEARING POWER International Trading Co.,Ltd. specialize in 7308DB products，there is large inventory of NTN 7308DB . We has been built up long-term cooperation with NTN company, could make a bulk order of the 7308DB Which NTN 7308DB 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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