Bearings NA4910
Inner diameter:: 50 mm
Outer diameter: 72 mm
The size of the width: 22 mm
Weight:: 0.274 kg
Outer diameter: 72 mm
The size of the width: 22 mm
Weight:: 0.274 kg
Technical specifications
Designation: NA4910
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 50 mm
Inner diameter (F): 58 mm
Outside diameter (D): 72 mm
Width (B): 22 mm
Weight: 0.274 kg
Limiting speed (rpm): 8000
Loading capacity dynamic (C): 47.0
Loading capacity dynamic (C0): 80.0
K23 PU(25x17x5,5)
Manufacturer: KASTAS
Sizes: 25x17x5,5 (mm)
ПОДШИПНИК ШАРИКОВЫЙ ЗАКРЕПЛЯЕМЫЙ PE40
Manufacturer: INA-FAG
Sizes: 40x90x45.2 (mm)
ПОДШИПНИК РОЛИКОВЫЙ КОНИЧЕСКИЙ 32020-X
Manufacturer: FAG
Sizes: 100x150x32 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 32x52x9.5 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 240x280x19 (mm)
K75 PHENOLIC(60x65x20)
Manufacturer: KASTAS
Sizes: 60x65x20 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 41.00x43.00x1.00 (mm)
Подшипник 6317NR
Manufacturer: NSK-RHP
Sizes: 85x180x41 (mm)
Weight:: 4.28 (kg)
K10 NBR(36x44x6/8)
Manufacturer: KASTAS
Sizes: 36x44x6/8 (mm)
SEALS (REINFORCED SEAL) (FG)
Manufacturer: FEKO
Sizes: 99.20x127x11.60 (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.
