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
Bearings LR50/6-2RSR
Manufacturer: INA-FAG
Sizes: 6x19x9 (mm)
Weight:: 0.02 (kg)
Подшипник 54413U
Manufacturer: NSK-RHP
Sizes: 65x140x119 (mm)
Weight:: 0.73 (kg)
MEGADYNE ISORAN 952MXL
Manufacturer: ContiTech AG
Подшипник 22228CDKE4
Manufacturer: NSK-RHP
Sizes: 140x250x68 (mm)
Weight:: 14.5 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-СФЕРИЧЕСКИЙ 1214-TVH
Manufacturer: FAG
Sizes: 70x125x24 (mm)
K36 (48x63x11 )
Manufacturer: KASTAS
Sizes: 48x63x11 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 230.00x248.00x9.00 (mm)
2.62 FKM 80(042,52x02,62 )
Manufacturer: KASTAS
HTD 8M 5000 ( HTD8M 5000 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing 7410BMP6 (E66410H)
Manufacturer: TMB
Sizes: 50x130x31 (mm)
Weight:: 1.92 (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.
