Bearing S57
Inner diameter:: 7.938 mm
Outer diameter: 12.700 mm
The size of the width: 11.112 mm
Weight:: 0.005 kg
Outer diameter: 12.700 mm
The size of the width: 11.112 mm
Weight:: 0.005 kg
Technical specifications
Designation: S57
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 7.938 mm
External diameter: 12.700 mm
Width: 11.112 mm
Weight: 0.005 kg
Dynamic load capacity (C): 6.300
Static lifting capacity (C0): 8.300
Limit speed (rpm): 12.500
CTD 4400 C8M
Manufacturer: ContiTech AG
K503 (139,7x120,65x19,43)
Manufacturer: KASTAS
Sizes: 139,7x120,65x19,43 (mm)
Подшипник 21315EAE4
Manufacturer: NSK-RHP
Sizes: 75x160x37 (mm)
Weight:: 3.64 (kg)
Bearing SCH2018P
Manufacturer: INA-FAG
Sizes: 31.750x41.275x28.580 (mm)
Weight:: 0.076 (kg)
Bearing CSN66
Manufacturer: INA-FAG
Sizes: 9.525x14.288x12.700 (mm)
Weight:: 0.004 (kg)
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 123.80x149.80x13.00 (mm)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 25x47x8 (mm)
BB137 ( ВВ 137 ) Le= 3549 мм
Manufacturer: ContiTech AG
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 7301-B-TVP
Manufacturer: FAG
Sizes: 12x37x12 (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.
