Bearing 812/500
Inner diameter:: 500 mm
Outer diameter: 670 mm
The size of the width: 135 mm
Weight:: 133.000 kg
Outer diameter: 670 mm
The size of the width: 135 mm
Weight:: 133.000 kg
Technical specifications
Designation: 812/500
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 500 mm
External diameter: 670 mm
Width (B): 135 mm
Weight: 133.000 kg
Bearing K60X68X30ZW
Manufacturer: ETERNO
Sizes: 60x68x30 (mm)
Weight:: 0.129 (kg)
Подшипник 7228 A
Manufacturer: NSK-RHP
Sizes: 140x250x42 (mm)
Weight:: 8.92 (kg)
Bearing NU2207
Manufacturer: ETERNO
Sizes: 35x72x23 (mm)
Weight:: 0.4 (kg)
Manufacturer: ContiTech AG
Bearing 61906
Manufacturer: ETERNO
Sizes: 30x47x9 (mm)
Weight:: 0.051 (kg)
AT5 DD
Manufacturer: ContiTech AG
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNA4876
Manufacturer: INA-FAG
Sizes: 415x480x100 (mm)
Подшипник 5212Z
Manufacturer: NACHI
Sizes: 60x110x36.5 (mm)
Weight:: 1.36 (kg)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 37x62x8 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 68x83x10 (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.