Bearings RF-18-PP
Inner diameter:: 7.937 mm
Outer diameter: 28.575 mm
The size of the width: 17.460 mm
Weight:: 0.077 kg
Outer diameter: 28.575 mm
The size of the width: 17.460 mm
Weight:: 0.077 kg
Technical specifications
Designation: RF-18-PP
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 7.937 mm
Outside diameter (D): 28.575 mm
Width (B): 17.460 mm
Outer cage width (C): 15.875 mm
Weight: 0.077 kg
Limiting speed (rpm): 5000
O-RING
Manufacturer: NQK SF
Sizes: 530.00x542.00x6.00 (mm)
Подшипник 48190/48120
Manufacturer: NACHI
Sizes: 107.950x161.925x34.925 (mm)
Weight:: 2,43 (kg)
SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 14.80x30x5 (mm)
Подшипник 6219NR
Manufacturer: NACHI
Sizes: 95x170x32 (mm)
Weight:: 2.62 (kg)
AT5 DD
Manufacturer: ContiTech AG
Подшипник MF72
Manufacturer: NSK-RHP
Sizes: 2x8.2x2.5 (mm)
Weight:: 0.52 (kg)
K503 (28,57x19,05x11,1)
Manufacturer: KASTAS
Sizes: 28,57x19,05x11,1 (mm)
SEALS (REINFORCED SEAL) (F)
Manufacturer: FEKO
Sizes: 35x47x7 (mm)
B 197 17x5005 Li / 5050 Ld
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (HTC4R)
Manufacturer: STO
Sizes: 28x47x10 (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.
