Bearings RNA4912
Inner diameter:: 68 mm
Outer diameter: 85 mm
The size of the width: 25 mm
Weight:: 0.275 kg
Outer diameter: 85 mm
The size of the width: 25 mm
Weight:: 0.275 kg
Technical specifications
Designation: RNA4912
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (Fw): 68 mm
Outside diameter (D): 85 mm
Width (B): 25 mm
Weight: 0.275 kg
Bearing 61905
Manufacturer: ETERNO
Sizes: 25x42x9 (mm)
Weight:: 0.045 (kg)
ПОДШИПНИК ШАРИКОВЫЙ ЗАКРЕПЛЯЕМЫЙ GYE40-KRR-B
Manufacturer: INA-FAG
Sizes: 40x80x49.2 (mm)
K40 PU/POM(120x100x13)
Manufacturer: KASTAS
Sizes: 120x100x13 (mm)
8V 1400 / 25J 3556 Le
Manufacturer: ContiTech AG
T5 DD
Manufacturer: ContiTech AG
RPP14 DD 2852 MFX - Megaflex
Manufacturer: ContiTech AG
Подшипник 6930
Manufacturer: NACHI
Sizes: 150x210x28 (mm)
Weight:: 2.64 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 17x24x5 (mm)
Подшипник NJ 2220 ET
Manufacturer: NSK-RHP
Sizes: 100x180x46 (mm)
Weight:: 4.69 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 58x76x12 (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.
