Bearing 6221Z1 (221Z1)
Inner diameter:: 105 mm
Outer diameter: 190 mm
The size of the width: 36 mm
Weight:: 3.8 kg
Outer diameter: 190 mm
The size of the width: 36 mm
Weight:: 3.8 kg
Technical specifications
Designation : 6221Z1
ГОСТ : 221Z1
Dimensions, mm : 105x190x36
Producer : TMB
Bearings NA4907 RS
Manufacturer: INA-FAG
Sizes: 35x55x21 (mm)
Weight:: 0.175 (kg)
2.62 NBR 70(042,52x02,62)
Manufacturer: KASTAS
Mechanical seal RM 2100-3 7/8"
Manufacturer: RiMi
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Weight:: 0.69 (kg)
Подшипник JM822049/JM822010
Manufacturer: NSK-RHP
Sizes: 110x165x35 (mm)
Weight:: 2.482 (kg)
Подшипник 23032AX
Manufacturer: NACHI
Sizes: 160x240x60 (mm)
Weight:: 9.9 (kg)
Подшипник NNCL4928CV
Manufacturer: SKF
Sizes: 140x190x50 (mm)
Weight:: 4.1 (kg)
Bearing 63082RSZ1 (180308KZ1)
Manufacturer: TMB
Sizes: 40x90x23 (mm)
Weight:: 0.63 (kg)
RPP14 8792 ( RPP 14 8792 -V, -M, -MFX )
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 68x100x10 (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.
