Bearing 6221N (50221)
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 : 6221N
ГОСТ : 50221
Dimensions, mm : 105x190x36
Producer : TMB
T10 DD
Manufacturer: ContiTech AG
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Sizes: 45x51x1,05 (mm)
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Sizes: 61.912x136.525x46.038 (mm)
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O-RING
Manufacturer: NQK SF
Sizes: 20.70x27.50x3.40 (mm)
Bearing 16010
Manufacturer: ETERNO
Sizes: 50x80x10 (mm)
Weight:: 0.18 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 12x34x7 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 26x38x5 (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.
