Bearing 7221BMP5 (D66221H)
Inner diameter:: 105 mm
Outer diameter: 190 mm
The size of the width: 36 mm
Weight:: 3.85 kg
Outer diameter: 190 mm
The size of the width: 36 mm
Weight:: 3.85 kg
Technical specifications
Designation : 7221BMP5
ГОСТ : D66221H
Dimensions, mm : 105x190x36
Producer : TMB
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Weight:: 14 (kg)
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Weight:: 0.053 (kg)
Bearing 51418
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Weight:: 11 (kg)
Подшипник 7219DT
Manufacturer: NACHI
Sizes: 95x170x32 (mm)
Weight:: 2.78 (kg)
KPB POLYESTER/PTFE(2x20 )
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STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TCY)
Manufacturer: STO
Sizes: 55x75x11/16 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 234.60x246.00x5.70 (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.
