K21 PU(42x52x6)
Inner diameter:: 42 mm
Outer diameter: 52 mm
The size of the width: 6 mm
Outer diameter: 52 mm
The size of the width: 6 mm
U-RING
42x52x6
K21
PU
O-RING
Manufacturer: NQK SF
Sizes: 43.70x54.30x5.30 (mm)
K703 PTFE/NBR(515x539x14)
Manufacturer: KASTAS
Sizes: 515x539x14 (mm)
Bearing 61922M (1000922H)
Manufacturer: TMB
Sizes: 110x150x20 (mm)
Weight:: 0.9 (kg)
2 FKM 80(047,00x02,00)
Manufacturer: KASTAS
Подшипник 6906ZZE
Manufacturer: NACHI
Sizes: 30x47x9 (mm)
Weight:: 0.045 (kg)
Bearings LR5207-2Z
Manufacturer: INA-FAG
Sizes: 35x80x27 (mm)
Weight:: 0.66 (kg)
ПОДШИПНИК ШАРИКОВЫЙ УПОРНО-РАДИАЛЬНЫЙ ZKLF2068-2RS-2AP
Manufacturer: INA-FAG
Sizes: 20x68x56 (mm)
Weight:: 225 (kg)
Bearing 51238 (8238)
Manufacturer: TMB
Sizes: 190x270x62 (mm)
Weight:: 12 (kg)
Manufacturer: ContiTech AG
R-1260
Manufacturer: ContiTech AG
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.