Bearing IR17x21x20
Inner diameter:: 17 mm
Outer diameter: 21 mm
The size of the width: 20 mm
Weight:: 0.018 kg
Outer diameter: 21 mm
The size of the width: 20 mm
Weight:: 0.018 kg
Technical specifications
Designation: IR17x21x20
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 17 mm
External diameter: 21 mm
Width: 20 mm
Weight: 0.018 kg
Подшипник 6908N
Manufacturer: NACHI
Sizes: 40x62x12 (mm)
Weight:: 0.11 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD ()
Manufacturer: STO
Sizes: 14x25/35x19 (mm)
RPP14 DD 4728 MFX - Megaflex
Manufacturer: ContiTech AG
ПОДШИПНИК РОЛИКОВЫЙ САМОУСТАНАВЛИВАЮЩИЙСЯ 23038-E1A-K-M
Manufacturer: FAG
Sizes: 190x290x75 (mm)
SPB 2750
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TBY)
Manufacturer: STO
Sizes: 60x73x8/11 (mm)
Подшипник SL181868-E
Manufacturer: INA-FAG
Sizes: 340x420x38 (mm)
Подшипник 7320BDB
Manufacturer: NACHI
Sizes: 100x215x47 (mm)
Weight:: 8.18 (kg)
K21 NBR(12x20x6,8 )
Manufacturer: KASTAS
Sizes: 12x20x6,8 (mm)
BB230 ( ВВ 230 ) Le= 5911 мм
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.
