Bearing NA4901 2RS
Inner diameter:: 12 mm
Outer diameter: 24 mm
The size of the width: 14 mm
Weight:: 0.275 kg
Outer diameter: 24 mm
The size of the width: 14 mm
Weight:: 0.275 kg
Technical specifications
Designation: NA4901 2RS
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 12 mm
External diameter: 24 mm
Width: 14 mm
Weight: 0.275 kg
Limit speed (rpm): 12.000
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-СФЕРИЧЕСКИЙ 1221-M
Manufacturer: FAG
Sizes: 105x190x36 (mm)
ПОДШИПНИК РОЛИКОВЫЙ УПОРНЫЙ 89310-TV
Manufacturer: INA-FAG
Sizes: 50x95x27 (mm)
Bearing RN307 (502307)
Manufacturer: TMB
Sizes: 35x68.2x21 (mm)
Weight:: 0.34 (kg)
6.99 NBR 70(272,40x06,99)
Manufacturer: KASTAS
RPP8 6624 ( RPP 8 6624 -V, -M, -MFX )
Manufacturer: ContiTech AG
Подшипник 63/28N
Manufacturer: NACHI
Sizes: 28x68x18 (mm)
Weight:: 0.287 (kg)
HTD 8M 4840 ( HTD8M 4840 -V, -M, -MFX )
Manufacturer: ContiTech AG
Подшипник 24122AXK30
Manufacturer: NACHI
Sizes: 110x180x69 (mm)
Weight:: 6.85 (kg)
K37 (80x100x14,50)
Manufacturer: KASTAS
Sizes: 80x100x14,50 (mm)
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Manufacturer: ETERNO
Sizes: 140x210x22 (mm)
Weight:: 2.5 (kg)
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.
