Bearing NNU4938KW33P5
Inner diameter:: 190 mm
Outer diameter: 260 mm
The size of the width: 69 mm
Weight:: 11 kg
Outer diameter: 260 mm
The size of the width: 69 mm
Weight:: 11 kg
Technical specifications
Designation : NNU4938KW33P5
Dimensions, mm : 190x260x69
Producer : TMB
2.5 NBR 90(023,00x02,50)
Manufacturer: KASTAS
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 32x40x7 (mm)
Подшипник E33217J
Manufacturer: NACHI
Sizes: 85x150x49 (mm)
Weight:: 3.62 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 4.60x8.60x2.00 (mm)
Bearing F226568.4
Manufacturer: INA-FAG
Sizes: 50.500x75x5.030 (mm)
Weight:: 0.050 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ 6314-2RSR
Manufacturer: FAG
Sizes: 70x150x35 (mm)
Подшипник 7309DB
Manufacturer: NACHI
Sizes: 45x100x25 (mm)
Weight:: 0.875 (kg)
Bearing WS81207
Manufacturer: INA-FAG
Sizes: 35x62x18 (mm)
Weight:: 0.076 (kg)
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ TCJ55
Manufacturer: INA-FAG
Weight:: 0.73 (kg)
Bearing 22207K (3507K)
Manufacturer: TMB
Sizes: 35x72x23 (mm)
Weight:: 0.45 (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.
