Bearing 61934
Inner diameter:: 170 mm
Outer diameter: 230 mm
The size of the width: 28 mm
Weight:: 2.74 kg
Outer diameter: 230 mm
The size of the width: 28 mm
Weight:: 2.74 kg
Technical specifications
Designation : 61934
Dimensions, mm : 170x230x28
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 2.74 Kg
Dynamic load rating (C) - 86000 kN
Static load rating (C0) - 95500 kN
Grease lubrication speed - 2600 rev/min
Speed limit with oil lubrication - 3100 rev/min
Bearing WS87412
Manufacturer: INA-FAG
Sizes: 60x130x11.5 (mm)
Weight:: 0.940 (kg)
Bearing 31321 (7GB)
Manufacturer: GMB
Sizes: 105x225x53 (mm)
Weight:: 9.58 (kg)
Bearing NJ411
Manufacturer: ETERNO
Sizes: 55x140x33 (mm)
Weight:: 2.576 (kg)
ПОДШИПНИК РОЛИКОВЫЙ УПОРНЫЙ K81105-TV
Manufacturer: INA-FAG
Sizes: 25x42x5 (mm)
Подшипник 30322D
Manufacturer: NACHI
Sizes: 110x240x54.5 (mm)
Weight:: 10.4 (kg)
ПОДШИПНИК ШАРИКОВЫЙ ЗАКРЕПЛЯЕМЫЙ GRA107-NPP-B-AS2/V
Manufacturer: INA-FAG
Sizes: 36.513x72x39 (mm)
Bearing NU2311
Manufacturer: ETERNO
Sizes: 55x120x43 (mm)
Weight:: 2.25 (kg)
6.99 NBR 90(227,97x06,99)
Manufacturer: KASTAS
O-RING
Manufacturer: NQK SF
Sizes: 89.00x99.00x5.00 (mm)
Bearing 29444 (9039444)
Manufacturer: TMB
Sizes: 220x420x122 (mm)
Weight:: 75 (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.
