Bearings RNA4914
Inner diameter:: 80 mm
Outer diameter: 100 mm
The size of the width: 30 mm
Weight:: 0.46 kg
Outer diameter: 100 mm
The size of the width: 30 mm
Weight:: 0.46 kg
Technical specifications
Designation: RNA4914
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (Fw): 80 mm
Outside diameter (D): 100 mm
Width (B): 30 mm
Weight: 0.46 kg
Bearing 7217 B
Manufacturer: ETERNO
Sizes: 85x150x28 (mm)
Weight:: 2.01 (kg)
Bearing NKI17/16
Manufacturer: ETERNO
Sizes: 17x21x29 (mm)
Weight:: 41.4 (kg)
Подшипник 23034EK
Manufacturer: NACHI
Sizes: 170x260x67 (mm)
Weight:: 13.1 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 320.00x328.00x4.00 (mm)
Подшипник HR30311DJ
Manufacturer: NSK-RHP
Sizes: 55x120x31.5 (mm)
Weight:: 1.58 (kg)
AT10 DD
Manufacturer: ContiTech AG
KBT PTFE(3x9,7 )
Manufacturer: KASTAS
O-RING
Manufacturer: NQK SF
Sizes: 85.09x95.75x5.33 (mm)
K38 PU(185x195x8)
Manufacturer: KASTAS
Sizes: 185x195x8 (mm)
Подшипник 23244CKE4
Manufacturer: NSK-RHP
Sizes: 220x400x144 (mm)
Weight:: 80.4 (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.
