Bearing 31303 (27303E)
Inner diameter:: 17 mm
Outer diameter: 47 mm
The size of the width: 15.25 mm
Outer diameter: 47 mm
The size of the width: 15.25 mm
Technical specifications
Designation : 31303
ГОСТ : 27303E
Dimensions, mm : 17x47x15.25
Producer : TMB
Bearing S62310-2RS
Manufacturer: ETERNO
Sizes: 50.00x110.00x40.00 (mm)
Weight:: 1550 (kg)
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ PCJT12
Manufacturer: INA
Подшипник N 320
Manufacturer: NACHI
Sizes: 100x185.5x47 (mm)
Weight:: 7.53 (kg)
SEALS (REINFORCED SEAL) (AR)
Manufacturer: FEKO
Sizes: 25x72x7 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 25x50x8 (mm)
RPP8 4448 ( RPP 8 4448 -V, -M, -MFX )
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (B)
Manufacturer: FEKO
Sizes: 190x220x12 (mm)
SEALS (REINFORCED SEAL) (ARS)
Manufacturer: FEKO
Sizes: 65x90x10 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 121x150x13 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 148.00x155.00x3.50 (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.