Bearings LR203RRU
Inner diameter:: 17 mm
Outer diameter: 47 mm
The size of the width: 18.3 mm
Weight:: 0.11 kg
Outer diameter: 47 mm
The size of the width: 18.3 mm
Weight:: 0.11 kg
Technical specifications
Designation: LR203RRU
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 17 mm
Outside diameter (D): 47 mm
Width (B): 18.3 mm
Outer cage width (C): 12 mm
Weight: 0.11 kg
K703 PTFE/NBR(540x564x14 )
Manufacturer: KASTAS
Sizes: 540x564x14 (mm)
2 NBR 70(075,00x02,00)
Manufacturer: KASTAS
SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 30x45x8 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 71.00x77.00x3.00 (mm)
ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ HK4020
Manufacturer: INA-FAG
Sizes: 40x47x20 (mm)
Weight:: 0.054 (kg)
Подшипник NCF 2912 V
Manufacturer: SKF
Sizes: 60x85x16 (mm)
Weight:: 0.29 (kg)
Подшипник 51407
Manufacturer: NACHI
Sizes: 35x80x32 (mm)
Weight:: 225 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD ()
Manufacturer: STO
Sizes: 30x49x10 (mm)
Bearings NA4926
Manufacturer: INA-FAG
Sizes: 130x180x50 (mm)
Weight:: 3.9 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 38x58x11 (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.
