d - 30 mm

D - 47 mm

B - 9 mm

C - 9 mm

ra1 max. - 0,15 mm

Angle (α) - 25 °

a - 15,5 mm

r min. - 0,3 mm

r1 min. - 0,15 mm

2B - 18 mm

da min. - 32,5 mm

ra max. - 0,3 mm

Db max - 45,8 mm

Weight - 0,116 Kg

Basic dynamic load rating (C) - 12,3 kN

Basic static load rating (C0) - 11,5 kN

(Grease) Lubrication Speed - 12 000 r/min

(Oil) Lubrication Speed - 15 000 r/min

• Model Number:7906DB
• Inner Diameter：30mm Outer Diameter：47mm Width：9mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-15
• Application:miscellaneous instruments,wheel lathe,training beds etc,storage and transportation equipment,root canal filling,Material handling equipment,DC generators,circulating pump,Hair styling device,tube,air conditioning tools
• Similar models:NSK 7906A5TRSU NTN 7906G/GMP42 CYSD 7906C NTN 7906C CYSD 7906 NSK 7906C NTN 7906 NTN 7906UCG/GNP4 NTN 7906CDLLBG/GNP42 NACHI 7906C
• BEARING POWER International Trading Co.,Ltd. specialize in 7906DB products，there is large inventory of NTN 7906DB . We has been built up long-term cooperation with NTN company, could make a bulk order of the 7906DB Which NTN 7906DB 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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