d - 55 mm

d2 - 45 mm

D - 105 mm

T - 64 mm

T2 - 39,5 mm

d3 - 105 mm

r min. - 1,1 mm

r1 min. - 0,6 mm

B - 15 mm

D1 - 57 mm

Da max. - 80 mm

ra max. - 1 mm

rb max. - 0,6 mm

Weight - 2,43 Kg

Basic dynamic load rating (C) - 115 kN

Basic static load rating (C0) - 244 kN

(Grease) Lubrication Speed - 1500 r/min

(Oil) Lubrication Speed - 2400 r/min

• Model Number: 52311
• Inner Diameter：55mm Outer Diameter：105mm Width：64mm
• Type：Thrust Ball Bearings
• Update date：2025-12-11
• Application:SPA equipment,Small air generators,rolling machine,security equipment,Vertical pull,expectoration machine,chamfer,Polymer,Processing machinery,plastic molding,circulating pump
• Similar models:ISO 52311 KOYO 52311 SKF 52311 NSK 52311 ISB 52311 NACHI 52311 CX 52311 NKE 52311 FAG 52311
• BEARING POWER International Trading Co.,Ltd. specialize in 52311 products，there is large inventory of NSK 52311 . We has been built up long-term cooperation with NSK company, could make a bulk order of the 52311 Which NSK 52311 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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