Bearings RNA4911
Inner diameter:: 63 mm
Outer diameter: 80 mm
The size of the width: 25 mm
Weight:: 0.255 kg
Outer diameter: 80 mm
The size of the width: 25 mm
Weight:: 0.255 kg
Technical specifications
Designation: RNA4911
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (Fw): 63 mm
Outside diameter (D): 80 mm
Width (B): 25 mm
Weight: 0.255 kg
3.53 FKM 80(047,22x03,53 )
Manufacturer: KASTAS
Bearing 51418
Manufacturer: ETERNO
Sizes: 90x190x77 (mm)
Weight:: 11 (kg)
Корпус UKF216+H2316
Manufacturer: NACHI
Weight:: 8.2 (kg)
Bearing NUP210ENM (92210ENH)
Manufacturer: TMB
Sizes: 50x90x20 (mm)
Weight:: 0.51 (kg)
10X710 Z 28
Manufacturer: ContiTech AG
K21 NBR(10x26x9,5)
Manufacturer: KASTAS
Sizes: 10x26x9,5 (mm)
5.7 NBR 90(049,20x05,70)
Manufacturer: KASTAS
Подшипник 7217C
Manufacturer: NACHI
Sizes: 85x150x28 (mm)
Weight:: 1.87 (kg)
Подшипник RS-4988E4
Manufacturer: NSK-RHP
Sizes: 440x600x160 (mm)
Weight:: 136 (kg)
Подшипник C 2319/C4VG114
Manufacturer: SKF
Sizes: 95x200x67 (mm)
Weight:: 10.00 (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.