d - 55 mm

D - 120 mm

B - 29 mm

C - 29 mm

Angle (α) - 40 °

a - 52 mm

r min. - 2 mm

r1 min. - 1 mm

da min. - 65 mm

db min - 60,5 mm

ra max. - 2 mm

Weight - 1,42 Kg

Basic dynamic load rating (C) - 79 kN

Basic static load rating (C0) - 56,5 kN

(Grease) Lubrication Speed - 5 500 r/min

(Oil) Lubrication Speed - 7 300 r/min

• Model Number: 7311B
• Inner Diameter：55mm Outer Diameter：120mm Width：29mm
• Type：Angular Contact Ball Bearings
• Update date：2025-04-21
• Application:sterilizers,metallurgy,industry test,static control,wall industry,Flame Cutting,Water Monitoring,packaging machinery,product accessories,Reflective Materials Industrial fabrics,Spectral Products
• Similar models:NACHI 7311C NACHI 7311BDF CRAFT 7311C SKF 7311BEGBM CRAFT 7311B ISO 7311C CX 7311B-UO NTN 7311BDF NSK 7311A NTN 7311
• BEARING POWER International Trading Co.,Ltd. specialize in 7311B products，there is large inventory of NTN 7311B . We has been built up long-term cooperation with NTN company, could make a bulk order of the 7311B Which NTN 7311B 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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