Bearing RNA4907 2RS
Inner diameter:: 42 mm
Outer diameter: 55 mm
The size of the width: 20 mm
Weight:: 0.107 kg
Outer diameter: 55 mm
The size of the width: 20 mm
Weight:: 0.107 kg
Technical specifications
Designation: RNA4907 2RS
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 42 mm
External diameter: 55 mm
Width: 20 mm
Weight: 0.107 kg
Bearing RNA 4903 RS
Manufacturer: INA
Sizes: 22x30x13 (mm)
Weight:: 0.023 (kg)
Bearing K32x39x18
Manufacturer: INA
Sizes: 32x39x18 (mm)
Weight:: 0.0031 (kg)
Bearing NNTR140X340X162 2Z
Manufacturer: INA
Sizes: 140x340x162 (mm)
Weight:: 160 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (HTCR)
Manufacturer: STO
Sizes: 80x99x10 (mm)
SEALS (REINFORCED SEAL) (SC)
Manufacturer: FEKO
Sizes: 142x170x15/16 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 30x47x6 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 17x40x8 (mm)
Подшипник 22220EAKE4
Manufacturer: NSK
Sizes: 100x180x46 (mm)
Weight:: 4.84 (kg)
SPB 1125
Manufacturer: ContiTech AG
HTD 8M 5736 ( HTD8M 5736 -V, -M, -MFX )
Manufacturer: ContiTech AG
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.