Bearing NNU4920K/W33P5 (D4382920K)
Inner diameter:: 100 mm
Outer diameter: 140 mm
The size of the width: 40 mm
Weight:: 1.75 kg
Outer diameter: 140 mm
The size of the width: 40 mm
Weight:: 1.75 kg
Technical specifications
Designation : NNU4920K/W33P5
ГОСТ : D4382920K
Dimensions, mm : 100x140x40
Producer : TMB
Подшипник RLM4020
Manufacturer: NSK-RHP
Sizes: 40x50x20 (mm)
Weight:: 0.078 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 75x100x10 (mm)
Bearing 7317ACZ1 (46317Z1)
Manufacturer: TMB
Sizes: 85x180x41 (mm)
Weight:: 4.45 (kg)
Bearing SCE1616
Manufacturer: INA-FAG
Sizes: 25.400x31.750x25.400 (mm)
Weight:: 0.038 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 63x92x10 (mm)
Bearing 6314RS (160314K)
Manufacturer: TMB
Sizes: 70x150x35 (mm)
Weight:: 2.65 (kg)
Bearing NUP230EM (92230EH)
Manufacturer: TMB
Sizes: 150x270x45 (mm)
Weight:: 12 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD ()
Manufacturer: STO
Sizes: 30x47x6 (mm)
Подшипник 6219NR
Manufacturer: NSK-RHP
Sizes: 95x170x32 (mm)
Weight:: 2.64 (kg)
Подшипник 7013 A
Manufacturer: NSK-RHP
Sizes: 65x100x18 (mm)
Weight:: 0.455 (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.
