Bearing 6221
Inner diameter:: 105 mm
Outer diameter: 190 mm
The size of the width: 36 mm
Weight:: 3.717 kg
Outer diameter: 190 mm
The size of the width: 36 mm
Weight:: 3.717 kg
Technical specifications
Designation : 6221
Dimensions, mm : 105x190x36
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 3.717 Kg
Dynamic load rating (C) - 133000 kN
Static load rating (C0) - 104000 kN
Grease lubrication speed - 3400 rev/min
Speed limit with oil lubrication - 4000 rev/min
Bearing GH036020
Manufacturer: GMB
Sizes: 36x68x33/33 (mm)
Bearing 61836 ZZ
Manufacturer: ETERNO
Sizes: 180x225x22 (mm)
Weight:: 2 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 16x28x7 (mm)
AT5 DD
Manufacturer: ContiTech AG
Подшипник BL 318
Manufacturer: NSK-RHP
Sizes: 90x190x43 (mm)
Weight:: 5.45 (kg)
Bearing 30310
Manufacturer: ETERNO
Sizes: 50x110x27 (mm)
Weight:: 1.25 (kg)
Bearing 7309ACM (46309H)
Manufacturer: TMB
Sizes: 45x100x25 (mm)
Weight:: 0.91 (kg)
K84 PU(200x191,4x9)
Manufacturer: KASTAS
Sizes: 200x191,4x9 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 16.20x20.60x2.20 (mm)
Bearings NKIS8
Manufacturer: INA-FAG
Sizes: 8x25x16 (mm)
Weight:: 0.471 (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.
