Bearing B21
Inner diameter:: 44.450 mm
Outer diameter: 78.590 mm
The size of the width: 22.220 mm
Weight:: 0.418 kg
Outer diameter: 78.590 mm
The size of the width: 22.220 mm
Weight:: 0.418 kg
Technical specifications
Designation: B21
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 44.450 mm
External diameter: 78.590 mm
Width (B): 22.220 mm
Weight: 0.418 kg
Резьба (G): 12900 mm
Подшипник 22315EX
Manufacturer: NACHI
Sizes: 75x160x55 (mm)
Weight:: 5.44 (kg)
Bearing 23122 MW33
Manufacturer: ETERNO
Sizes: 110x180x56 (mm)
Weight:: 5.47 (kg)
K84 PU(180x170x8,4)
Manufacturer: KASTAS
Sizes: 180x170x8,4 (mm)
GEAR PULLEYS 8M-60S 151.19 (8M-60S 151.19/21)
Manufacturer: BBC
SPB 2650 Lw
Manufacturer: ContiTech AG
ПОДШИПНИК ШАРИКОВЫЙ ЗАКРЕПЛЯЕМЫЙ GE40-KLL-B
Manufacturer: INA-FAG
Sizes: 40x80x56.5 (mm)
SPC 2800
Manufacturer: ContiTech AG
RPP8 6304 ( RPP 8 6304 -V, -M, -MFX )
Manufacturer: ContiTech AG
K27 NBR(56x64x5/7)
Manufacturer: KASTAS
Sizes: 56x64x5/7 (mm)
Подшипник NNF5015ADB-2LSV
Manufacturer: SKF
Sizes: 75x115x54 (mm)
Weight:: 1.95 (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.
