Bearing 904
Inner diameter:: 20 mm
Outer diameter: 40 mm
The size of the width: 14 mm
Weight:: 0.077 kg
Outer diameter: 40 mm
The size of the width: 14 mm
Weight:: 0.077 kg
Technical specifications
Designation: 904
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 20 mm
External diameter: 40 mm
Width (B): 14 mm
Weight: 0.077 kg
Резьба (G): 4450 mm
O-RING
Manufacturer: NQK SF
Sizes: 78.00x88.00x5.00 (mm)
K37 (45x55x10,5)
Manufacturer: KASTAS
Sizes: 45x55x10,5 (mm)
K09 NBR(70x78x4/7)
Manufacturer: KASTAS
Sizes: 70x78x4/7 (mm)
Bearings NKIS7 TV
Manufacturer: INA-FAG
Sizes: 7x22x16 (mm)
Weight:: 0.346 (kg)
GEAR PULLEYS 8M-22S 54.42 (8M-22S 54.42/12)
Manufacturer: BBC
K06 NBR(115x127x12/7)
Manufacturer: KASTAS
Sizes: 115x127x12/7 (mm)
5L 520
Manufacturer: ContiTech AG
HTD 8M 3088 ( HTD8M 3088 -V, -M, -MFX )
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 40x72x8 (mm)
RPP14 4466 ( RPP 14 4466 -V, -M, -MFX )
Manufacturer: ContiTech AG
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.
