Bearing 6248 (248)
Inner diameter:: 240 mm
Outer diameter: 440 mm
The size of the width: 72 mm
Weight:: 51 kg
Outer diameter: 440 mm
The size of the width: 72 mm
Weight:: 51 kg
Technical specifications
Designation : 6248
ГОСТ : 248
Dimensions, mm : 240x440x72
Producer : TMB
RPP14 7364 ( RPP 14 7364 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing N1021M (2121H)
Manufacturer: TMB
Sizes: 105x160x26 (mm)
Weight:: 1.85 (kg)
K21 NBR(32x44x6)
Manufacturer: KASTAS
Sizes: 32x44x6 (mm)
Bearing 6013P6 (E113)
Manufacturer: TMB
Sizes: 65x100x18 (mm)
Weight:: 0.46 (kg)
Bearings 09J02
Manufacturer: INA-FAG
Weight:: 0.017 (kg)
Подшипник 6207DDU
Manufacturer: NSK-RHP
Sizes: 35x72x17 (mm)
Weight:: 0.284 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (BQ2981E)
Manufacturer: STO
Sizes: 75x100x10/19 (mm)
Bearing IR95x105x26
Manufacturer: INA-FAG
Sizes: 95x105x26 (mm)
Weight:: 0.313 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 17x29x7 (mm)
Подшипник QJ 1028
Manufacturer: NSK-RHP
Sizes: 140x210x33 (mm)
Weight:: 4.3 (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.
