d - 40 mm

D - 90 mm

B - 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 max. - 81,5 mm

db min - 45,5 mm

ra max. - 1,5 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: 7308DF
• Inner Diameter：40mm Outer Diameter：90mm Width：23mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-13
• Application:rolling mill roll neck and slowdown device,food packaging,forming machine,reinforced machinery,sterilizers,light therapy instrument,Ball screw,flexible processing,textile machinery,Gripper Swing,vertical sawing machine
• Similar models:NACHI 7308DB ZEN 7308B-2RS CX 7308C CYSD 7308DF ZEN S7308B CX 7308B-UD NTN 7308BDF ISO 7308B FBJ 7308B FAG 7308-B-2RS-TVP
• BEARING POWER International Trading Co.,Ltd. specialize in 7308DF products，there is large inventory of NTN 7308DF . We has been built up long-term cooperation with NTN company, could make a bulk order of the 7308DF Which NTN 7308DF 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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