d - 55 mm

D - 120 mm

B - 29 mm

ra1 max. - 1 mm

Angle (α) - 25 °

a - 40 mm

r min. - 2 mm

r1 min. - 1 mm

2B - 58 mm

Da max. - 110 mm

db min - 60,5 mm

ra max. - 2 mm

Weight - 2,78 Kg

Basic dynamic load rating (C) - 139 kN

Basic static load rating (C0) - 123 kN

(Grease) Lubrication Speed - 5 100 r/min

(Oil) Lubrication Speed - 6 800 r/min

• Model Number: 7311DF
• Inner Diameter：55mm Outer Diameter：120mm Width：29mm
• Type：Angular Contact Ball Bearings
• Update date：2025-04-22
• Application:wall industry,metering pump,powder metallurgy,education model Instruments,tapping machine,Warehouse Shelf Equipment,other CNC,pump,Tool,meat products machine,industrial equipment
• Similar models:CRAFT 7311B NACHI 7311CDF NACHI 7311CDT CYSD 7311B ISO 7311BDB SKF 7311BECBY CX 7311B-UO SKF 7311BECBPH FAG 7311-B-TVP SNR 7311BA
• BEARING POWER International Trading Co.,Ltd. specialize in 7311DF products，there is large inventory of NTN 7311DF . We has been built up long-term cooperation with NTN company, could make a bulk order of the 7311DF Which NTN 7311DF 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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