Bearing NF305EV (12305EK)
Inner diameter:: 25 mm
Outer diameter: 62 mm
The size of the width: 17 mm
Weight:: 0.29 kg
Outer diameter: 62 mm
The size of the width: 17 mm
Weight:: 0.29 kg
Technical specifications
Designation : NF305EV
ГОСТ : 12305EK
Dimensions, mm : 25x62x17
Producer : TMB
Bearing 7304 AC
Manufacturer: ETERNO
Sizes: 20x52x15 (mm)
Weight:: 0.156 (kg)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 140x180x13 (mm)
K55 NBR/ALUMINUM(25x7x6,4)
Manufacturer: KASTAS
Sizes: 25x7x6,4 (mm)
K68 POM(25x28x5,3)
Manufacturer: KASTAS
Sizes: 25x28x5,3 (mm)
KSO NBR 70(2 mm nbr oring cord)
Manufacturer: KASTAS
C 81 22x2056 Li / 2115 Ld
Manufacturer: ContiTech AG
Подшипник RSF-4838E4
Manufacturer: NSK-RHP
Sizes: 190x240x50 (mm)
Weight:: 5.65 (kg)
ПОДШИПНИК РОЛИКОВЫЙ УПОРНЫЙ 81116-TV
Manufacturer: INA-FAG
Sizes: 80x105x19 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 2.45x5.05x1.30 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 4.50x6.10x0.80 (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.
