K21 PU(30x38x5,5)
Inner diameter:: 30 mm
Outer diameter: 38 mm
The size of the width: 5,5 mm
Outer diameter: 38 mm
The size of the width: 5,5 mm
U-RING
30x38x5,5
K21
PU
Bearings NA4900 RS
Manufacturer: INA-FAG
Sizes: 10x22x14 (mm)
Weight:: 0.245 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 52x62x7 (mm)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 12x28x7 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (SCJY)
Manufacturer: STO
Sizes: 24x38x8 (mm)
K30 NBR(45x55x7,3/9,2)
Manufacturer: KASTAS
Sizes: 45x55x7,3/9,2 (mm)
1.78 FKM 80(009,25x01,78 )
Manufacturer: KASTAS
Подшипник NNCL4960CV
Manufacturer: SKF
Sizes: 300x420x118 (mm)
Weight:: 52 (kg)
Bearing 61808 2RS
Manufacturer: ETERNO
Sizes: 40x52x7 (mm)
Weight:: 0.034 (kg)
Bearing 2210
Manufacturer: ETERNO
Sizes: 50x90x23 (mm)
Weight:: 0.58 (kg)
K84 PU(305x290x12,9)
Manufacturer: KASTAS
Sizes: 305x290x12,9 (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.
