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
Bearing 7217 B
Manufacturer: ETERNO
Sizes: 85x150x28 (mm)
Weight:: 2.01 (kg)
ContiTech STD 5M 5 HP-PAZ
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (FYZ)
Manufacturer: FEKO
Sizes: 23.45x31.40x6 (mm)
MEGADYNE ISORAN 352 PLT8 ( RPP8 352 PLATINUM )
Manufacturer: ContiTech AG
Bearing 22220 (3520)
Manufacturer: TMB
Sizes: 100x180x46 (mm)
Weight:: 4.9 (kg)
HTD 8M 3408 ( HTD8M 3408 -V, -M, -MFX )
Manufacturer: ContiTech AG
T10/750 ( Т10 750 )
Manufacturer: ContiTech AG
AT5 DD
Manufacturer: ContiTech AG
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 152.00x168.00x8.00 (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.