Bearing 6321 ZZ
Inner diameter:: 105 mm
Outer diameter: 225 mm
The size of the width: 49 mm
Weight:: 8.677 kg
Outer diameter: 225 mm
The size of the width: 49 mm
Weight:: 8.677 kg
Technical specifications
Designation : 6321 ZZ
Dimensions, mm : 105x225x49
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 8.677 Kg
Dynamic load rating (C) - 182000 kN
Static load rating (C0) - 153000 kN
Grease lubrication speed - 3000 rev/min
Speed limit with oil lubrication - 3600 rev/min
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 19x45x7 (mm)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ САМОЦЕНТРИРУЮЩИЙСЯ 11208-TVH
Manufacturer: FAG
Sizes: 40x80x56 (mm)
XPA 670 Lw / Ld ( ХРА 670 )
Manufacturer: ContiTech AG
Bearing 52222 (38222)
Manufacturer: TMB
Sizes: 110x160x67 (mm)
Weight:: 4.65 (kg)
K26 NBR 90(200x20x40)
Manufacturer: KASTAS
Sizes: 200x20x40 (mm)
K21 NBR(160x190x22)
Manufacturer: KASTAS
Sizes: 160x190x22 (mm)
Bearing GS81280
Manufacturer: INA-FAG
Sizes: 400x540x112 (mm)
Weight:: 27.300 (kg)
2.5 NBR 70(055,00x02,50)
Manufacturer: KASTAS
Подшипник NNC4914CV
Manufacturer: SKF
Sizes: 70x100x30 (mm)
Weight:: 0.78 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 80.00x94.00x7.00 (mm)
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.
