Bearings RNA4919
Inner diameter:: 110 mm
Outer diameter: 130 mm
The size of the width: 35 mm
Weight:: 0.719 kg
Outer diameter: 130 mm
The size of the width: 35 mm
Weight:: 0.719 kg
Technical specifications
Designation: RNA4919
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (Fw): 110 mm
Outside diameter (D): 130 mm
Width (B): 35 mm
Weight: 0.719 kg
K21 NBR(84x103x14)
Manufacturer: KASTAS
Sizes: 84x103x14 (mm)
Подшипник 6315-2NKE
Manufacturer: NACHI
Sizes: 75x160x37 (mm)
Weight:: 3.02 (kg)
Bearing 7317BM (66317H)
Manufacturer: TMB
Sizes: 85x180x41 (mm)
Weight:: 4.45 (kg)
Bearing NJ212M (42212H)
Manufacturer: TMB
Sizes: 60x110x22 (mm)
Weight:: 0.82 (kg)
Подшипник QJ1019
Manufacturer: NSK-RHP
Sizes: 95x145x24 (mm)
Weight:: 1.5 (kg)
SEALS (REINFORCED SEAL) (FGK)
Manufacturer: FEKO
Sizes: 17x28x6.50 (mm)
K69 POM(35,1x32x3,8)
Manufacturer: KASTAS
Sizes: 35,1x32x3,8 (mm)
G-1750
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 175x210x15 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TCN)
Manufacturer: STO
Sizes: 26x49x10 (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.
