Bearings 20J04
Inner diameter:: 52.480 mm
Outer diameter: 72.520 mm
Weight:: 0.051 kg
Outer diameter: 72.520 mm
Weight:: 0.051 kg
Technical specifications
Designation: 20J04
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 52.480 mm
Outside diameter (D): 72.520 mm
Weight: 0.051 kg
Size (P): 62.687 mm
Rolling body diameter: 7.938 mm
Number of rolling bodies: 16
Separator material: Steel
K22 PU(82,5x95,25x9,52)
Manufacturer: KASTAS
Sizes: 82,5x95,25x9,52 (mm)
Bearing NNU4934K/W33P4 (C4382934K)
Manufacturer: TMB
Sizes: 170x230x60 (mm)
Weight:: 6.55 (kg)
Bearing 7202ACP5 (D46202)
Manufacturer: TMB
Sizes: 15x35x11 (mm)
Weight:: 0.043 (kg)
K23 PU(52x42x5)
Manufacturer: KASTAS
Sizes: 52x42x5 (mm)
Подшипник 6310-2NKE
Manufacturer: NACHI
Sizes: 50x110x27 (mm)
Weight:: 1.07 (kg)
Подшипник NN3021
Manufacturer: NACHI
Sizes: 105x146x41 (mm)
Weight:: 2.89 (kg)
RPP8 4912 ( RPP 8 4912 -V, -M, -MFX )
Manufacturer: ContiTech AG
K21 NBR(55x65x12)
Manufacturer: KASTAS
Sizes: 55x65x12 (mm)
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ GLCTE20
Manufacturer: INA-FAG
T10 DD
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.
