Bearings RNA4920
Inner diameter:: 115 mm
Outer diameter: 140 mm
The size of the width: 40 mm
Weight:: 1.15 kg
Outer diameter: 140 mm
The size of the width: 40 mm
Weight:: 1.15 kg
Technical specifications
Designation: RNA4920
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (Fw): 115 mm
Outside diameter (D): 140 mm
Width (B): 40 mm
Weight: 1.15 kg
Bearing BCE910
Manufacturer: INA-FAG
Sizes: 14.288x19.050x15.875 (mm)
Weight:: 0.010 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC )
Manufacturer: STO
Sizes: 26x40x7 (mm)
T5 DD
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 310.00x322.00x6.00 (mm)
K69 POM(55x51x9,8)
Manufacturer: KASTAS
Sizes: 55x51x9,8 (mm)
Подшипник 22218EAKE4
Manufacturer: NSK-RHP
Sizes: 90x160x40 (mm)
Weight:: 3.3 (kg)
MEGADYNE ISORAN 170XL
Manufacturer: ContiTech AG
ПОДШИПНИК РОЛИКОВЫЙ УПОРНЫЙ 81124-TV
Manufacturer: INA-FAG
Sizes: 120x155x25 (mm)
ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ NK47/30
Manufacturer: INA-FAG
Sizes: 47x57x30 (mm)
Weight:: 0.142 (kg)
Подшипник F697DD
Manufacturer: NSK-RHP
Sizes: 7x19x5 (mm)
Weight:: 5.65 (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.
