Bearing D21
Inner diameter:: 44.450 mm
Outer diameter: 78.588 mm
The size of the width: 20.650 mm
Weight:: 406 kg
Outer diameter: 78.588 mm
The size of the width: 20.650 mm
Weight:: 406 kg
Technical specifications
Designation: D21
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 44.450 mm
External diameter: 78.588 mm
Width (B): 20.650 mm
Weight: 406 kg
Резьба (G): 10600 mm
RPP8 2400 ( RPP 8 2400 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing N2308EM (2608EH)
Manufacturer: TMB
Sizes: 40x90x33 (mm)
Weight:: 0.98 (kg)
Krestovina 35,5X119,2
Manufacturer: TOYO
SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 36x54x7 (mm)
Bearing WS81152
Manufacturer: INA-FAG
Sizes: 260x320x13.5 (mm)
Weight:: 2.765 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 35x54x12 (mm)
AT20 DD
Manufacturer: ContiTech AG
GEAR PULLEYS 14M-38S 166.54 (14M-38S 166.54/68)
Manufacturer: BBC
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 49x67x11 (mm)
K38 PU(80x95x11,5)
Manufacturer: KASTAS
Sizes: 80x95x11,5 (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.
