Bearings NA6919
Inner diameter:: 95 mm
Outer diameter: 130 mm
The size of the width: 63 mm
Weight:: 2.5 kg
Outer diameter: 130 mm
The size of the width: 63 mm
Weight:: 2.5 kg
Technical specifications
Designation: NA6919
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 95 mm
Inner diameter (F): 110 mm
Outside diameter (D): 130 mm
Width (B): 63 mm
Weight: 2.5 kg
Limiting speed (rpm): 4400
Loading capacity dynamic (C): 174.0
Loading capacity dynamic (C0): 440.0
C 166 22x4216 Li / 4275 Ld
Manufacturer: ContiTech AG
Подшипник 24180EK30
Manufacturer: NACHI
Sizes: 400x650x250 (mm)
Weight:: 330 (kg)
Manufacturer: ContiTech AG
K57 NBR/ALUMINUM(20x6x7,5)
Manufacturer: KASTAS
Sizes: 20x6x7,5 (mm)
K06 NBR(30x39x5)
Manufacturer: KASTAS
Sizes: 30x39x5 (mm)
2.62 FKM 80(009,92x02,62 )
Manufacturer: KASTAS
SPB 4560
Manufacturer: ContiTech AG
K75 PHENOLIC(245x250x9,7)
Manufacturer: KASTAS
Sizes: 245x250x9,7 (mm)
Подшипник NJ 205 EW
Manufacturer: NSK-RHP
Sizes: 25x52x15 (mm)
Weight:: 0.136 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 123.19x137.17x6.99 (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.
