Cylindrical roller bearings, single row NJ 311 ECML
Bearing number : NJ 311 ECML
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 - - 101 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 - 11000 r/min
Calculation factor - kr - 0.23
Mass bearing - 1.653 kg
Where are your bearings coming from? - skf.c
real SKF bearing – but your machine will! Fig. 1 Fig. 2 Fig. 3 Fig. 1. Fresh out of “production line” the Fig. 4 counterfeit bearings looks good on the surface. Fig. 2 and 3. The photos shows the condition of a counterfeit bearing used for less than 40 hours in a crusher application. A second bearing was just in black pieces. Fig. 4.
CHINA 240/950CAK30F/ bearing 900x1360x412 | Spherical .
CHINA 240/950CAK30F/ bearing: Hangzhou BFW Bearing Manufacturing Co., Ltd. professional providing CHINA 240/950CAK30F/ Bearing, the old code: , The company can provide a variety of bearings, while also professional agency of 240/950CAK30F/ of other brands of bearings, such as FAG Germany, KOYO Japan, THK Japan, NSK Japan, NTN Japan, timken USA and other brands, Please send your enquriy of ...
NJ311ECML bearing SKF NJ311ECML - Quick query si
SKF NJ311ECML bearing. SKF NJ311ECML, Size: SKF NJ311ECML bearing, Size: 55x120x29. SKF NJ311ECML are used in a wide variety of applications, they are simple in design, suitable for high speeds and are robust in operation, and need little maintenance.
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