Bearing NJ309EV (42309EK)
Inner diameter:: 45 mm
Outer diameter: 100 mm
The size of the width: 25 mm
Weight:: 0.89 kg
Outer diameter: 100 mm
The size of the width: 25 mm
Weight:: 0.89 kg
Technical specifications
Designation : NJ309EV
ГОСТ : 42309EK
Dimensions, mm : 45x100x25
Producer : TMB
K21 NBR(42x62x12)
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Sizes: 42x62x12 (mm)
O-RING
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Sizes: 450.00x470.00x10.00 (mm)
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Подшипник 63/22NKE
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Weight:: 0.176 (kg)
Подшипник 51317
Manufacturer: NACHI
Sizes: 85x150x49 (mm)
Weight:: 225 (kg)
K23 NBR(26x18x7)
Manufacturer: KASTAS
Sizes: 26x18x7 (mm)
Подшипник 7030DT
Manufacturer: NACHI
Sizes: 150x225x35 (mm)
Weight:: 4.42 (kg)
K27 NBR(45x53x4,5/5,8)
Manufacturer: KASTAS
Sizes: 45x53x4,5/5,8 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 300.00x318.00x9.00 (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.
