Bearing 51210 (8210)
Inner diameter:: 50 mm
Outer diameter: 78 mm
The size of the width: 22 mm
Weight:: 0.37 kg
Outer diameter: 78 mm
The size of the width: 22 mm
Weight:: 0.37 kg
Technical specifications
Designation : 51210
ГОСТ : 8210
Dimensions, mm : 50x78x22
Producer : TMB
Bearings PWTR4090 2RS
Manufacturer: INA-FAG
Sizes: 40x90x32 (mm)
Weight:: 1.129 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 17x28x7 (mm)
RPP14 6902 ( RPP 14 6902 -V, -M, -MFX )
Manufacturer: ContiTech AG
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Manufacturer: FEKO
Sizes: 44x60x8 (mm)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ B71930-C-T-P4S
Manufacturer: FAG
Sizes: 150x210x28 (mm)
Подшипник 7312DF
Manufacturer: NACHI
Sizes: 60x130x31 (mm)
Weight:: 1.81 (kg)
Bearing NA4928
Manufacturer: ETERNO
Sizes: 140x160x190 (mm)
Weight:: 4.05 (kg)
RPP8 DD 3612 MFX - Megaflex
Manufacturer: ContiTech AG
Bearing NF322
Manufacturer: ETERNO
Sizes: 110x240x50 (mm)
Weight:: 9.46 (kg)
Bearing KBK13x17x17,5
Manufacturer: INA-FAG
Sizes: 13x17x17.5 (mm)
Weight:: 0.010 (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.
