Bearings RNA4903
Inner diameter:: 22 mm
Outer diameter: 30 mm
The size of the width: 13 mm
Weight:: 0.222 kg
Outer diameter: 30 mm
The size of the width: 13 mm
Weight:: 0.222 kg
Technical specifications
Designation: RNA4903
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (Fw): 22 mm
Outside diameter (D): 30 mm
Width (B): 13 mm
Weight: 0.222 kg
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NUP330-E-M1
Manufacturer: FAG
Sizes: 150x320x65 (mm)
Подшипник 6832NR
Manufacturer: NSK-RHP
Sizes: 160x200x20 (mm)
Weight:: 1.23 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 30x43x10 (mm)
Bearing NU2213
Manufacturer: ETERNO
Sizes: 65x120x31 (mm)
Weight:: 1.45 (kg)
Подшипник 1215
Manufacturer: NSK-RHP
Sizes: 75x130x25 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 58x100x10 (mm)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ B7212-C-T-P4S
Manufacturer: FAG
Sizes: 60x110x22 (mm)
CTD 3280 C8M
Manufacturer: ContiTech AG
Bearing 6322 ZZ
Manufacturer: ETERNO
Sizes: 110x240x50 (mm)
Weight:: 9.603 (kg)
Подшипник HM212047/HM212010
Manufacturer: NSK-RHP
Sizes: 63.5x122.238x38.1 (mm)
Weight:: 1.944 (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.
