Bearing 7412 AC
Inner diameter:: 60 mm
Outer diameter: 150 mm
The size of the width: 35 mm
Weight:: 2.85 kg
Outer diameter: 150 mm
The size of the width: 35 mm
Weight:: 2.85 kg
Technical specifications
Designation : 7412 AC
Dimensions, mm : 60x150x35
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 2.85 Kg
Dynamic load rating (C) - 129000 kN
Static load rating (C0) - 93600 kN
Grease lubrication speed - 4100 rev/min
Speed limit with oil lubrication - 5500 rev/min
Bearing K52x57x12
Manufacturer: INA-FAG
Sizes: 52x57x12 (mm)
Weight:: 0.0024 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TBY)
Manufacturer: STO
Sizes: 44x62x8/14 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 27.50x30.50x1.50 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 268.00x275.10x3.55 (mm)
K17 PTFE/NBR(16x8,5x3,2 )
Manufacturer: KASTAS
Sizes: 16x8,5x3,2 (mm)
K69 POM(110x104x10)
Manufacturer: KASTAS
Sizes: 110x104x10 (mm)
Bearing LS110145
Manufacturer: INA-FAG
Sizes: 110x145x7 (mm)
Weight:: 0.385 (kg)
Bearing N228EMZ1 (2228EHZ1)
Manufacturer: TMB
Sizes: 140x250x42 (mm)
Weight:: 8.75 (kg)
Manufacturer: ContiTech AG
Bearing KR 85
Manufacturer: ETERNO
Sizes: 85x30x100 (mm)
Weight:: 1.74 (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.
