Bearing NJ304EM (42304EH)
Inner diameter:: 20 mm
Outer diameter: 52 mm
The size of the width: 15 mm
Weight:: 0.15 kg
Outer diameter: 52 mm
The size of the width: 15 mm
Weight:: 0.15 kg
Technical specifications
Designation : NJ304EM
ГОСТ : 42304EH
Dimensions, mm : 20x52x15
Producer : TMB
Bearing 7306ADLA/P4DF
Manufacturer: TMB
Sizes: 30x72x19 (mm)
Weight:: 0.34 (kg)
CONTI-V D160,4 32X4075 Li/4151 Ld L=L EL
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 25.00x30.30x2.65 (mm)
K68 POM(65x70x6,8)
Manufacturer: KASTAS
Sizes: 65x70x6,8 (mm)
4 NBR 70(010,00x04,00)
Manufacturer: KASTAS
Bearings NUTR45-A
Manufacturer: INA-FAG
Sizes: 45x85x32 (mm)
Weight:: 0.883 (kg)
Подшипник 7301 A
Manufacturer: NSK-RHP
Sizes: 12x37x12 (mm)
Weight:: 0.06 (kg)
Bearing 7212AC (46212)
Manufacturer: TMB
Sizes: 60x110x22 (mm)
Weight:: 0.8 (kg)
Подшипник F-5020
Manufacturer: NSK-RHP
Sizes: 50x58x20 (mm)
Weight:: 0.081 (kg)
K51 PU(20x30x10,4)
Manufacturer: KASTAS
Sizes: 20x30x10,4 (mm)
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.
