d - 55 mm
D - 120 mm
B - 29 mm
C - 29 mm
ra1 max. - 1 mm
Angle (α) - 25 °
a - 40 mm
r min. - 2 mm
r1 min. - 1 mm
2B - 58 mm
da min. - 65 mm
ra max. - 2 mm
Db max - 114,5 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: 7311DB
- Inner Diameter：55mm Outer Diameter：120mm Width：29mm
- Type：Angular Contact Ball Bearings
- Update date：2025-04-22
- Application:manual Tools,Pest Monitoring,sheet industry,Automation,floor industry,engine,Equipment,cooling system,Individual Wire,circulating pump,standing experimental equipment
- Similar models:NACHI 7311BDF ISO 7311BDF NACHI 7311DT Timken 7311WN KOYO 7311 NKE 7311-BECB-TVP FAG 7311-B-JP NTN 7311DF SKF 7311BECBPH CYSD 7311DB
- BEARING POWER International Trading Co.,Ltd. specialize in 7311DB products，there is large inventory of NTN 7311DB . We has been built up long-term cooperation with NTN company, could make a bulk order of the 7311DB Which NTN 7311DB 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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