Bearings RNA4909
Inner diameter:: 52 mm
Outer diameter: 68 mm
The size of the width: 22 mm
Weight:: 0.182 kg
Outer diameter: 68 mm
The size of the width: 22 mm
Weight:: 0.182 kg
Technical specifications
Designation: RNA4909
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (Fw): 52 mm
Outside diameter (D): 68 mm
Width (B): 22 mm
Weight: 0.182 kg
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (DC)
Manufacturer: STO
Sizes: 27x39x10.5 (mm)
SPZ 3550
Manufacturer: ContiTech AG
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NA4832
Manufacturer: INA-FAG
Sizes: 160x200x40 (mm)
Bearing 6013
Manufacturer: ETERNO
Sizes: 65x100x18 (mm)
Weight:: 0.458 (kg)
RPP14 DD 4000 MFX - Megaflex
Manufacturer: ContiTech AG
Bearing DAC40570024
Manufacturer:
Sizes: 40x57x24/24 (mm)
Подшипник 51330X
Manufacturer: NSK-RHP
Sizes: 150x250x80 (mm)
Weight:: 225 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 3000-B-2Z-TVH
Manufacturer: FAG
Sizes: 10x26x12 (mm)
Подшипник 24134AX
Manufacturer: NACHI
Sizes: 170x280x109 (mm)
Weight:: 26.4 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 22.80x29.00x3.10 (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.
