d - 55 mm

D - 120 mm

B - 29 mm

C - 29 mm

d1 - 77,5 mm

r1 min. - 2 mm

r2 min. - 2 mm

r3 min. - 2 mm

r4 min. - 2 mm

D1 - – mm

E - 106,5 mm

da min. - 65 mm

da max - 104 mm

Da min - 109 mm

Da max. - 111 mm

ra max. - 2 mm

rb max. - 2 mm

S - 2 mm

Weight - 1,45 Kg

Basic dynamic load rating (C) - 156 kN

Basic static load rating (C0) - 143 kN

Fatigue load limit (Pu) - 18,6

Reference speed - 6000 r/min

Limiting speed - 7000 r/min

Calculation factor (kr) - 0,12

• Model Number:N311ECP
• Inner Diameter：55mm Outer Diameter：120mm Width：29mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-16
• Application:noise reduction equipment,medical equipment,Power equipment,metallurgical mold,auto tools,electronic components,milling head plug,wall industry,Cylinder Standard,X-ray Equipment,Gear grinding machine
• Similar models:NKE NJ311-E-M6 CX NJ2311E ISO NU311 CX NJF2311V NKE N311-E-M6 NSK NJ311EW CRAFT N311 NKE NU2311-E-M6 FAG NUP311-E-TVP2 NTN NJ2311E
• BEARING POWER International Trading Co.,Ltd. specialize in N311ECP products，there is large inventory of SKF N311ECP . We has been built up long-term cooperation with SKF company, could make a bulk order of the N311ECP Which SKF N311ECP 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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