Bearings NA4904 RS
Inner diameter:: 20 mm
Outer diameter: 37 mm
The size of the width: 18 mm
Weight:: 0.08 kg
Outer diameter: 37 mm
The size of the width: 18 mm
Weight:: 0.08 kg
Technical specifications
Designation: NA4904 RS
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 20 mm
Outside diameter (D): 37 mm
Width (B): 18 mm
Weight: 0.08 kg
Limiting speed (rpm): 75000
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD ()
Manufacturer: STO
O-RING
Manufacturer: NQK SF
Sizes: 25.00x29.00x2.00 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 425.00x439.00x7.00 (mm)
K09 NBR(35x45x4/7)
Manufacturer: KASTAS
Sizes: 35x45x4/7 (mm)
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ PCJY30-N
Manufacturer: INA-FAG
V 233/5 F
Manufacturer: ContiTech AG
Bearing TWC1423
Manufacturer: INA-FAG
Sizes: 22.225x36.513x2.337 (mm)
Weight:: 0.012 (kg)
Bearing 3210 ZZ
Manufacturer: ETERNO
Sizes: 50x90x30.2 (mm)
Weight:: 0.66 (kg)
2.62 NBR 90(034,59x02,62)
Manufacturer: KASTAS
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NN3076-AS-K-M-SP
Manufacturer: FAG
Sizes: 380x560x135 (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.
