Bearing 7211 AC
Inner diameter:: 55 mm
Outer diameter: 100 mm
The size of the width: 21 mm
Weight:: 0.68 kg
Outer diameter: 100 mm
The size of the width: 21 mm
Weight:: 0.68 kg
Technical specifications
Designation : 7211 AC
Dimensions, mm : 55x100x21
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.68 Kg
Dynamic load rating (C) - 48700 kN
Static load rating (C0) - 37100 kN
Grease lubrication speed - 7600 rev/min
Speed limit with oil lubrication - 9500 rev/min
O-RING
Manufacturer: NQK SF
Sizes: 21.99x32.65x5.33 (mm)
Bearing RNA2207 2RSR
Manufacturer: INA-FAG
Sizes: 42x72x22.7 (mm)
Weight:: 0.432 (kg)
K38 PU(90x98x6,5 )
Manufacturer: KASTAS
Sizes: 90x98x6,5 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 35x50x8 (mm)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NUP203-E-TVP2
Manufacturer: FAG
Sizes: 17x40x12 (mm)
Bearing UC80
Manufacturer: TMB
Sizes: 80x120x55 (mm)
Подшипник 22226EAKE4
Manufacturer: NSK-RHP
Sizes: 130x230x64 (mm)
Weight:: 11 (kg)
Bearing IR32x37x30
Manufacturer: INA-FAG
Sizes: 32x37x30 (mm)
Weight:: 0.627 (kg)
Подшипник HR130KBE2301+L
Manufacturer: NSK-RHP
Sizes: 130x230x100 (mm)
Weight:: 15.9 (kg)
AT5 DD
Manufacturer: ContiTech AG
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.
