SKF NJ320ECM bearing

100x215x47

Ball bearings are used with applications that have high axial loads and low-to-moderate radial loads. Mounted bearings (bearing units) have a bearing inside a housing unit to ensure a secure fit and mount. Sleeve and clip bearings support high loads, have no moving parts, and require lubricant to allow the shaft to turn smoothly.



Cylindrical roller bearings, single row NJ 320 ECM

Bearing number : NJ 320 ECM

Size (mm) : 100x215x47

Brand : SKF

Bore Diameter (mm) : 100

Outer Diameter (mm) : 215

Width (mm) : 47

Bearing dimensions and specification in SKF catalogue:

d - 100 mm

D - 215 mm

B - 47 mm

d1 - - 139 mm

D1 - - 181.1 mm

F - 127.5 mm

r1,2 - min. - 3 mm

r3,4 - min. - 3 mm

s - 2.9 mm

da - min. - 114 mm

da - max. - 124 mm

db - min. - 142 mm

Da - max. - 199.6 mm

ra - max. - 2.5 mm

Basic dynamic load rating - C - 450 kN

Basic static load rating - C0 - 440 kN

Fatigue load limit - Pu - 51 kN

Reference speed - 3200 r/min

Limiting speed - 3800 r/min

Calculation factor - kr - 0.15

Mass bearing - 8.675 kg

Bearing NJ 320 ECM Bearing NJ 320 ECM

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