Bearing 51210
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
Dimensions, mm : 50x78x22
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.37 Kg
Dynamic load rating (C) - 49400 kN
Static load rating (C0) - 106000 kN
Grease lubrication speed - 2400 rev/min
Speed limit with oil lubrication - 3400 rev/min
Подшипник 21308E
Manufacturer: NACHI
Sizes: 40x90x23 (mm)
Weight:: 0.78 (kg)
Подшипник FBNP-81110
Manufacturer: NSK-RHP
Sizes: 8x11x10 (mm)
Weight:: 0.002 (kg)
Bearing NA4903 2RS
Manufacturer: ETERNO
Sizes: 17x22x30 (mm)
Weight:: 0.0395 (kg)
Bearing K30X35X13
Manufacturer: ETERNO
Sizes: 30x35x13 (mm)
Weight:: 0.014 (kg)
Bearing 16036M (7000136H)
Manufacturer: TMB
Sizes: 180x280x31 (mm)
Weight:: 10.5 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 33.4x49.4x8/5 (mm)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-СФЕРИЧЕСКИЙ 1206-K-TVH-C3 + H206
Manufacturer: FAG
Sizes: 25x62x16 (mm)
Weight:: 3.9 (kg)
Bearings TC1828
Manufacturer: INA-FAG
Sizes: 28.575x44.450x1.984 (mm)
Weight:: 0.008 (kg)
Подшипник 7313DF
Manufacturer: NACHI
Sizes: 65x140x33 (mm)
Weight:: 2.22 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 119.60x131.00x5.70 (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.
