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SKF NJ311ECM bearing

Bearing NJ 311 ECM Bearing NJ 311 ECM

2 Pcs Premium6205 2RSABEC3 Rubber Sealed Deep Groove Ball Bearing 25x52x15mm Description This is a high quality ball bearing -Deep Grove - Radial Bearing6205 2RS (25 x 52 x 15mm)ABEC3 rate Qty 2... SKF 6205-2RS Deep Groove Ball Bearings, 25 x 53 x 15, 2 Rubber Seals ... 1 piece of 6205-C3 SKF Bearing . 20 pcs 6205 2RS double rubber sealed ball ...

Cylindrical roller bearings, single row NJ 311 ECM

Bearing number : NJ 311 ECM

Size (mm) : 55x120x29

Brand : SKF

Bore Diameter (mm) : 55

Outer Diameter (mm) : 120

Width (mm) : 29

Bearing dimensions and specification in SKF catalogue:

d - 55 mm

D - 120 mm

B - 29 mm

d1 - - 77.5 mm

D1 - - 100.3 mm

F - 70.5 mm

r1,2 - min. - 2 mm

r3,4 - min. - 2 mm

s - 2 mm

da - min. - 65 mm

da - max. - 68 mm

db - min. - 80 mm

Da - max. - 109.2 mm

ra - max. - 2 mm

Basic dynamic load rating - C - 156 kN

Basic static load rating - C0 - 143 kN

Fatigue load limit - Pu - 18.6 kN

Reference speed - 6000 r/min

Limiting speed - 7000 r/min

Calculation factor - kr - 0.15

Mass bearing - 1.755 kg

Bearing NJ 311 ECM Bearing NJ 311 ECM