Bearing NA4904 2RS
Inner diameter:: 20 mm
Outer diameter: 37 mm
The size of the width: 18 mm
Weight:: 0.080 kg
Outer diameter: 37 mm
The size of the width: 18 mm
Weight:: 0.080 kg
Technical specifications
Designation: NA4904 2RS
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 20 mm
External diameter: 37 mm
Width: 18 mm
Weight: 0.080 kg
Limit speed (rpm): 7.500
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Manufacturer: KASTAS
Sizes: 80x90x7/10 (mm)
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Manufacturer: NACHI
Weight:: 1.85 (kg)
K69 POM(190x182x24,5)
Manufacturer: KASTAS
Sizes: 190x182x24,5 (mm)
K22 PU(56x68x7,5)
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Sizes: 56x68x7,5 (mm)
3.53 NBR 70(050,80x03,53)
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K27 NBR(75x87x12/7)
Manufacturer: KASTAS
Sizes: 75x87x12/7 (mm)
Подшипник 23234CKE4
Manufacturer: NSK-RHP
Sizes: 170x310x110 (mm)
Weight:: 36.4 (kg)
Подшипник 6219NSL
Manufacturer: NACHI
Sizes: 95x170x32 (mm)
Weight:: 2.62 (kg)
Bearing 62182RSZ1P6 (E180218KZ1)
Manufacturer: TMB
Sizes: 90x160x30 (mm)
Weight:: 2.2 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 230.00x234.00x2.00 (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.
