Bearings NK42/20
Inner diameter:: 42 mm
Outer diameter: 52 mm
The size of the width: 20 mm
Weight:: 0.858 kg
Outer diameter: 52 mm
The size of the width: 20 mm
Weight:: 0.858 kg
Technical specifications
Designation: NK42/20
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (Fw): 42 mm
Outside diameter (D): 52 mm
Width (B): 20 mm
Weight: 0.858 kg
HTD 204 3M
Manufacturer: ContiTech AG
XPB 3150 Lw / Ld ( ХРВ 3150 )
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Sizes: 12,7x25,4x19,05 (mm)
4L 830
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Подшипник 1305
Manufacturer: NSK-RHP
Sizes: 25x62x17 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 38x58x7 (mm)
3L 700
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K21 PU(45x55x6,5)
Manufacturer: KASTAS
Sizes: 45x55x6,5 (mm)
Корпус UKFS310+H2310
Manufacturer: NACHI
Weight:: 5.3 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD ()
Manufacturer: STO
Sizes: 14.8x32x7.5/9.5 (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.
