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
Bearing 3308 J
Manufacturer: INA-FAG
Sizes: 40x90x36.500 (mm)
Weight:: 1.010 (kg)
K01 (25x37x22,5)
Manufacturer: KASTAS
Sizes: 25x37x22,5 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 57.00x60.00x1.50 (mm)
K52 PU(4x7x2,7/2,8)
Manufacturer: KASTAS
Sizes: 4x7x2,7/2,8 (mm)
K84 PU(240x231,4x9)
Manufacturer: KASTAS
Sizes: 240x231,4x9 (mm)
Bearing 7314BMP6 (E66314H)
Manufacturer: TMB
Sizes: 70x150x35 (mm)
Weight:: 2.65 (kg)
Подшипник 23228CKE4
Manufacturer: NSK-RHP
Sizes: 140x250x88 (mm)
Weight:: 18.8 (kg)
Подшипник SL15 938
Manufacturer: INA-FAG
Sizes: 190x260x133 (mm)
Weight:: 21.4 (kg)
K06 PU(170x185x10/16)
Manufacturer: KASTAS
Sizes: 170x185x10/16 (mm)
Bearings TC815
Manufacturer: INA-FAG
Sizes: 12.700x23.813x1.984 (mm)
Weight:: 0.004 (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.
