Bearing 7321 B
Inner diameter:: 105 mm
Outer diameter: 225 mm
The size of the width: 49 mm
Weight:: 9.28 kg
Outer diameter: 225 mm
The size of the width: 49 mm
Weight:: 9.28 kg
Technical specifications
Designation : 7321 B
Dimensions, mm : 105x225x49
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 9.28 Kg
Dynamic load rating (C) - 191000 kN
Static load rating (C0) - 177000 kN
Grease lubrication speed - 2600 rev/min
Speed limit with oil lubrication - 3500 rev/min
Bearings PNA35/55
Manufacturer: INA-FAG
Sizes: 35x55x20 (mm)
Weight:: 0.177 (kg)
T2,5/650 ( Т2,5 650 )
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 43x55x6 (mm)
Bearing 6213P4
Manufacturer: TMB
Sizes: 65x120x23 (mm)
Weight:: 1 (kg)
Bearing LR200NPP
Manufacturer: INA-FAG
Sizes: 10x32x9 (mm)
Weight:: 9 (kg)
RPP14 4634 ( RPP 14 4634 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing S16004
Manufacturer: ETERNO
Sizes: 20.00x42.00x8.00 (mm)
Weight:: 50 (kg)
Подшипник 7218B
Manufacturer: NACHI
Sizes: 90x160x30 (mm)
Weight:: 2.3 (kg)
Bearing 7217CP5 (36217J)
Manufacturer: TMB
Sizes: 85x150x28 (mm)
Weight:: 1.85 (kg)
Подшипник BL 317
Manufacturer: NSK-RHP
Sizes: 85x180x41 (mm)
Weight:: 4.77 (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.
