Bearing 6021 ZZ
Inner diameter:: 105 mm
Outer diameter: 160 mm
The size of the width: 26 mm
Weight:: 1.69 kg
Outer diameter: 160 mm
The size of the width: 26 mm
Weight:: 1.69 kg
Technical specifications
Designation : 6021 ZZ
Dimensions, mm : 105x160x26
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 1.69 Kg
Dynamic load rating (C) - 72800 kN
Static load rating (C0) - 65500 kN
Grease lubrication speed - 4000 rev/min
Speed limit with oil lubrication - 4700 rev/min
SPA 2240 Lw L=L EL
Manufacturer: ContiTech AG
Bearing RNU204 (292204)
Manufacturer: TMB
Sizes: 20x47x14 (mm)
Weight:: 0.11 (kg)
Bearing NNTR120X290X135 2Z
Manufacturer: INA-FAG
Sizes: 120x290x135 (mm)
Weight:: 133 (kg)
Bearing 7021 AC
Manufacturer: ETERNO
Sizes: 105x160x26 (mm)
Weight:: 2.16 (kg)
Bearing 81264 M
Manufacturer: INA-FAG
Sizes: 320x440x95 (mm)
Weight:: 42.600 (kg)
Bearings NATR10-X-PP-A
Manufacturer: INA-FAG
Sizes: 10x30x15 (mm)
Weight:: 0.064 (kg)
88.0 MXL
Manufacturer: ContiTech AG
SPZ 3350
Manufacturer: ContiTech AG
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 265.00x273.00x4.00 (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.
