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
O-RING
Manufacturer: NQK SF
Sizes: 58.00x65.10x3.55 (mm)
AT10 DD
Manufacturer: ContiTech AG
KKT PTFE CARBON(2,5x12)
Manufacturer: KASTAS
Подшипник 5202AZZ
Manufacturer: NACHI
Sizes: 15x35x15.9 (mm)
Weight:: 0.07 (kg)
B 180 17x4570 Li / 4615 Ld
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 260x300x15 (mm)
A 123 13x3125 Li / 3155 Ld
Manufacturer: ContiTech AG
K23 PU(110x100x7 )
Manufacturer: KASTAS
Sizes: 110x100x7 (mm)
Bearing BCH1612
Manufacturer: INA-FAG
Sizes: 25.400x33.338x19.050 (mm)
Weight:: 0.036 (kg)
K17X PTFE/NBR(380x355,5x8,1 )
Manufacturer: KASTAS
Sizes: 380x355,5x8,1 (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.
