d - 55 mm

D - 120 mm

B - 43 mm

C - 43 mm

r min. - 2 mm

da min. - 64 mm

Da max. - 111 mm

ra max. - 2 mm

Weight - 2,03 Kg

Basic dynamic load rating (C) - 76,5 kN

Basic static load rating (C0) - 24 kN

(Grease) Lubrication Speed - 4 800 r/min

(Oil) Lubrication Speed - 6 000 r/min

Calculation factor (e) - 0,41

Calculation factor (Y0) - 1,6

Calculation factor (Y2) - 2,4

Calculation factor (Y3) - 1,5

• Model Number: 2311
• Inner Diameter：55mm Outer Diameter：120mm Width：43mm
• Type：Self-Aligning Ball Bearings
• Update date：2025-04-22
• Application:sample cup,multi-knife lathe,noise inspection,extruder,Broadcasting System,leather processing,textile machinery,Cleaning equipment,shaft milling machine,pneumatic,Water Monitoring
• Similar models:SKF 2311K NSK 2311 NACHI 2311 SIGMA 2311 NKE 2311 KOYO 2311K SNR 2311K ISB 2311 NKE 2311-K+H2311 ISO 2311
• BEARING POWER International Trading Co.,Ltd. specialize in 2311 products，there is large inventory of NSK 2311 . We has been built up long-term cooperation with NSK company, could make a bulk order of the 2311 Which NSK 2311 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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  NU2222	110	200	53	FAG	CYLINDRICAL ROLLER BEARINGS
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  952	375	260		CONSOLIDATED	THRUST BALL BEARINGS