K21 NBR(70x90x12)
Inner diameter:: 70 mm
Outer diameter: 90 mm
The size of the width: 12 mm
Outer diameter: 90 mm
The size of the width: 12 mm
U-RING
70x90x12
K21
NBR
K31 PU/NBR/POM(120x140x12)
Manufacturer: KASTAS
Sizes: 120x140x12 (mm)
Bearing HK1520 2RS
Manufacturer: ETERNO
Sizes: 15x21x20 (mm)
Weight:: 0.018 (kg)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ БЕЗ КОЛЕЦ K42X47X30-ZW
Manufacturer: INA-FAG
Sizes: 42x47x30 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 135x170x15 (mm)
Bearing GH039060
Manufacturer: GMB
Sizes: 39x74x39/39 (mm)
SEALS (REINFORCED SEAL) (ARS)
Manufacturer: FEKO
Sizes: 68x84x8.50 (mm)
Подшипник NA6912
Manufacturer: NSK-RHP
Sizes: 60x85x45 (mm)
Weight:: 0.76 (kg)
ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ K38X43X17
Manufacturer: INA-FAG
Weight:: 0.029 (kg)
Подшипник 694
Manufacturer: NSK-RHP
Sizes: 4x11x4 (mm)
Weight:: 0.002 (kg)
K21 NBR(225x255x15)
Manufacturer: KASTAS
Sizes: 225x255x15 (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.