Bearing B25
Inner diameter:: 50.800 mm
Outer diameter: 84.940 mm
The size of the width: 22.220 mm
Weight:: 0.461 kg
Outer diameter: 84.940 mm
The size of the width: 22.220 mm
Weight:: 0.461 kg
Technical specifications
Designation: B25
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 50.800 mm
External diameter: 84.940 mm
Width (B): 22.220 mm
Weight: 0.461 kg
Резьба (G): 13400 mm
SEALS (REINFORCED SEAL) (B)
Manufacturer: FEKO
Sizes: 80.17x113.05x12/22 (mm)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ 61816-2Z-Y
Manufacturer: NACHI
Sizes: 80x100x10 (mm)
AT5 DD
Manufacturer: ContiTech AG
K21 PU(18x30x8,5)
Manufacturer: KASTAS
Sizes: 18x30x8,5 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 145.42x159.40x6.99 (mm)
Подшипник 9285/9220
Manufacturer: NSK-RHP
Sizes: 76.2x161.925x49.212 (mm)
Weight:: 4.22 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 20x38x5 (mm)
Подшипник SL014934
Manufacturer: INA-FAG
Sizes: 170x230x60 (mm)
Подшипник NUP 221 EM
Manufacturer: NSK-RHP
Sizes: 105x190x36 (mm)
Weight:: 4.58 (kg)
Bearing NA6912 2RS
Manufacturer: ETERNO
Sizes: 60x68x46 (mm)
Weight:: 0.785 (kg)
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.
