K21 NBR(6x20x8)
Inner diameter:: 6 mm
Outer diameter: 20 mm
The size of the width: 8 mm
Outer diameter: 20 mm
The size of the width: 8 mm
U-RING
6x20x8
K21
NBR
Bearings NA4852
Manufacturer: INA
Sizes: 260x320x60 (mm)
Weight:: 10.6 (kg)
Подшипник 6811NR
Manufacturer: NACHI
Sizes: 55x72x9 (mm)
Weight:: 0.085 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 57x76.3x12/5 (mm)
Подшипник 21317EAKE4
Manufacturer: NSK
Sizes: 85x180x41 (mm)
Weight:: 5.2 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ 61905
Manufacturer: FAG
Sizes: 25x42x9 (mm)
Bearings RF30
Manufacturer: INA
Sizes: 12.700x47.625x26.990 (mm)
Weight:: 0.327 (kg)
Подшипник 23240CE4
Manufacturer: NSK
Sizes: 200x360x128 (mm)
Weight:: 57.1 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 42x54.5x6 (mm)
SPA 1732
Manufacturer: ContiTech AG
Подшипник 6804
Manufacturer: NSK
Sizes: 20x32x7 (mm)
Weight:: 0.017 (kg)
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.