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
MEGADYNE ISORAN 1352 GLD8 ( RPP8 1352 GOLD )
Manufacturer: ContiTech AG
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Manufacturer: TMB
Sizes: 120x180x28 (mm)
Weight:: 2.55 (kg)
Подшипник SL014896
Manufacturer: INA-FAG
Sizes: 480x600x118 (mm)
Weight:: 80.5 (kg)
B 47 17x1195 Li / 1240 Ld
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ПОДШИПНИК КОМБИНИРОВАННЫЙ РОЛИКОВЫЙ ZARN2062-TV
Manufacturer: INA-FAG
Sizes: 20x38x60 (mm)
HTD 8M 5040 ( HTD8M 5040 -V, -M, -MFX )
Manufacturer: ContiTech AG
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Manufacturer: TMB
Sizes: 190x340x55 (mm)
Weight:: 22.5 (kg)
Mechanical seal RM 58U-22
Manufacturer: RiMi
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 28x37x4 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 145x180x13 (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.
