Bearings NA4901 RS
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 RS
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 12 mm
Outside diameter (D): 24 mm
Width (B): 14 mm
Weight: 0.275 kg
Limiting speed (rpm): 12000
Bearing NA4904 2RS
Manufacturer: INA
Sizes: 20x37x18 (mm)
Weight:: 0.080 (kg)
Подшипник NUP 209 EG
Manufacturer: NACHI
Sizes: 45x85x19 (mm)
Weight:: 0.44 (kg)
ПОДШИПНИК ШАРИКОВЫЙ ЗАКРЕПЛЯЕМЫЙ RALE25-NPP
Manufacturer: INA
Sizes: 25x47x25.5 (mm)
Weight:: 3.9 (kg)
Bearing 23240KW33
Manufacturer: TMB
Sizes: 200x360x128 (mm)
Weight:: 58 (kg)
DHTD 600 D8M
Manufacturer: ContiTech AG
Bearing LM 5
Manufacturer: ETERNO
Sizes: 5x10x15 (mm)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ 6304-2Z
Manufacturer: FAG
Sizes: 20x52x15 (mm)
Подшипник NUP 2311 E
Manufacturer: NACHI
Sizes: 55x120x43 (mm)
Weight:: 2.35 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 52x82x10 (mm)
Подшипник 6910ZZE
Manufacturer: NACHI
Sizes: 50x72x12 (mm)
Weight:: 0.125 (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.