Bearing NNJ4928
Inner diameter:: 140 mm
Outer diameter: 170 mm
The size of the width: 50 mm
Outer diameter: 170 mm
The size of the width: 50 mm
Technical specifications
Designation : NNJ4928
Dimensions, mm : 140x170x50
Producer : TMB
Подшипник 6232
Manufacturer: NSK-RHP
Sizes: 160x290x48 (mm)
Weight:: 12.8 (kg)
Подшипник RS-4820E4
Manufacturer: NSK-RHP
Sizes: 100x125x25 (mm)
Weight:: 0.74 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (DF)
Manufacturer: STO
Sizes: 145x175x13 (mm)
SEALS (REINFORCED SEAL) (FYZ)
Manufacturer: FEKO
Sizes: 38x47x6 (mm)
K21 NBR(61x71x6)
Manufacturer: KASTAS
Sizes: 61x71x6 (mm)
Bearing AS15
Manufacturer: ETERNO
Sizes: 15x35x11 (mm)
Weight:: 50 (kg)
Bearing K19x23x13
Manufacturer: INA-FAG
Sizes: 19x23x13 (mm)
Weight:: 0.0008 (kg)
Подшипник 53418
Manufacturer: NSK-RHP
Sizes: 90x190x81.2 (mm)
Weight:: 0.73 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 32x45x7 (mm)
K43 (50x30x14,5)
Manufacturer: KASTAS
Sizes: 50x30x14,5 (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.
