Bearing NJ220
Inner diameter:: 100 mm
Outer diameter: 180 mm
The size of the width: 34 mm
Weight:: 3.65 kg
Outer diameter: 180 mm
The size of the width: 34 mm
Weight:: 3.65 kg
Technical specifications
Designation : NJ220
Dimensions, mm : 100x180x34
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 3.65 Kg
Dynamic load rating (C) - 250 kN
Static load rating (C0) - 306 kN
Grease lubrication speed - 3500 rev/min
Speed limit with oil lubrication - 4200 rev/min
Bearing NU2213
Manufacturer: ETERNO
Sizes: 65x120x31 (mm)
Weight:: 1.45 (kg)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NA4840
Manufacturer: INA-FAG
Sizes: 200x250x50 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 46x70x8 (mm)
Подшипник 23222CKE4
Manufacturer: NSK-RHP
Sizes: 110x200x69.8 (mm)
Weight:: 9.54 (kg)
SEALS (REINFORCED SEAL) (AST)
Manufacturer: FEKO
Sizes: 45x63.35x9.40/11.50 (mm)
GEAR PULLEYS 14M-192S 852.82 (14M-192S 852.82/125)
Manufacturer: BBC
K79 POLYESTER/GRAPHITE(17x20x4)
Manufacturer: KASTAS
Sizes: 17x20x4 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 29.00x33.00x2.00 (mm)
Bearing 23160W33
Manufacturer: TMB
Sizes: 300x500x160 (mm)
Weight:: 125 (kg)
Подшипник HR31328J
Manufacturer: NSK-RHP
Sizes: 140x300x77 (mm)
Weight:: 28.5 (kg)
INSTALLING BEARINGS
Approximately 16% of all early pill accidents are caused by faulty mounting (generally excessive force) and lack of proper tools.
DROPPING BEARINGS
The need for dismantling (removal) of the bearing can be caused by several reasons: failure of the bearings, disassembly of other parts of the mechanism, and so on.
SELECTION OF FUEL OILS
The use of grease to lubricate the bearings ensures smooth operation and maximum reliability of bearings, even in extreme conditions.
