Bearing K20x28x25
Inner diameter:: 20 mm
Outer diameter: 28 mm
The size of the width: 25 mm
Weight:: 0.0032 kg
Outer diameter: 28 mm
The size of the width: 25 mm
Weight:: 0.0032 kg
Technical specifications
Designation: K20x28x25
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 20 mm
External diameter: 28 mm
Width: 25 mm
Weight: 0.0032 kg
Dynamic load capacity (C): 30.500
Static lifting capacity (C0): 39.000
Limit speed (rpm): 20.000
O-RING
Manufacturer: NQK SF
Sizes: 175.00x185.00x5.00 (mm)
ПОДШИПНИК С8-20703 А2
Manufacturer: NACHI
Sizes: 17x40x14 (mm)
Weight:: 0.075 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (HTCR)
Manufacturer: STO
Sizes: 42x60x7 (mm)
Подшипник NNC4948CV
Manufacturer: SKF
Sizes: 240x320x80 (mm)
Weight:: 18.5 (kg)
Подшипник 1280/1220
Manufacturer: NSK-RHP
Sizes: 22.225x57.15x22.225 (mm)
Weight:: 0.289 (kg)
AT5 DD
Manufacturer: ContiTech AG
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ СПАРЕННЫЙ 32968-N11CA-A550-600
Manufacturer: FAG
Sizes: 340x460x152 (mm)
Weight:: 73.1 (kg)
Подшипник 5217NR
Manufacturer: NACHI
Sizes: 85x150x49.2 (mm)
Weight:: 3.4 (kg)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 70x110x7 (mm)
SEALS (REINFORCED SEAL) (FS)
Manufacturer: FEKO
Sizes: 30x41x7 (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.
