d - 50 mm

D - 72 mm

B - 12 mm

C - 12 mm

ra1 max. - 0,3 mm

Angle (α) - 25 °

a - 23,5 mm

r min. - 0,6 mm

r1 min. - 0,3 mm

2B - 24 mm

da min. - 54,5 mm

ra max. - 0,6 mm

Db max - 69,5 mm

Weight - 0,314 Kg

Basic dynamic load rating (C) - 27 kN

Basic static load rating (C0) - 28,9 kN

(Grease) Lubrication Speed - 7 300 r/min

(Oil) Lubrication Speed - 9 800 r/min

• Model Number:7910DB
• Inner Diameter：50mm Outer Diameter：72mm Width：12mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-12
• Application:Textile Accessories,blood cell reagent,printing machinery,pump industry,pressure control valve,electronic materials,medical equipment,leather processing,shoe-making machinery,extruder,bathroom facilities
• Similar models:CYSD 7910C NSK 7910C NTN 7910UG/GMP42 NTN 7910CDBT/GMP4 NTN 7910CDB/GNP4 NTN 7910UCG/GNP4 CYSD 7910DB CYSD 7910 NTN 7910ADLLBG/GNP42 NACHI 7910C
• BEARING POWER International Trading Co.,Ltd. specialize in 7910DB products，there is large inventory of NTN 7910DB . We has been built up long-term cooperation with NTN company, could make a bulk order of the 7910DB Which NTN 7910DB 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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