Bearing 30312
Inner diameter:: 60 mm
Outer diameter: 130 mm
The size of the width: 31 mm
Weight:: 1.95 kg
Outer diameter: 130 mm
The size of the width: 31 mm
Weight:: 1.95 kg
Technical specifications
Designation : 30312
Dimensions, mm : 60x130x31
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 1.95 Kg
Dynamic load rating (C) - 168 kN
Static load rating (C0) - 196 kN
Grease lubrication speed - 3000 rev/min
Speed limit with oil lubrication - 4000 rev/min
Подшипник NN3018K
Manufacturer: NACHI
Sizes: 90x127x37 (mm)
Weight:: 2.07 (kg)
MEGADYNE ISORAN 1280 PLT8 ( RPP8 1280 PLATINUM )
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 16.00x26.00x5.00 (mm)
Bearing 390 / 394A
Manufacturer: TIMKEN
Sizes: 57.150x110.000x22.000 (mm)
Weight:: 0.954 (kg)
Bearing 7317ACZ1 (46317Z1)
Manufacturer: TMB
Sizes: 85x180x41 (mm)
Weight:: 4.45 (kg)
K73 POLYESTER/PTFE(200x205x25)
Manufacturer: KASTAS
Sizes: 200x205x25 (mm)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ B7022-C-T-P4S
Manufacturer: FAG
Sizes: 110x170x28 (mm)
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ PSHE25-N
Manufacturer: INA-FAG
Weight:: 0.73 (kg)
Bearing C162112
Manufacturer: INA-FAG
Sizes: 25.400x33.338x19.050 (mm)
Weight:: 0.0326 (kg)
Подшипник 53415U
Manufacturer: NSK-RHP
Sizes: 75x160x75 (mm)
Weight:: 225 (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.
