Bearing NNU4956
Inner diameter:: 280 mm
Outer diameter: 380 mm
The size of the width: 100 mm
Weight:: 33 kg
Outer diameter: 380 mm
The size of the width: 100 mm
Weight:: 33 kg
Technical specifications
Designation : NNU4956
Dimensions, mm : 280x380x100
Producer : TMB
K73 POLYESTER/PTFE(220x225x20)
Manufacturer: KASTAS
Sizes: 220x225x20 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 67.00x71.00x2.00 (mm)
Bearing NA4904
Manufacturer: ETERNO
Sizes: 20x25x37 (mm)
Weight:: 0.074 (kg)
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ RTUE20
Manufacturer: INA-FAG
Подшипник 54313U
Manufacturer: NSK-RHP
Sizes: 65x115x79 (mm)
Weight:: 0.73 (kg)
Bearing 625-YB/ZZP5 (D80025YB)
Manufacturer: TMB
Sizes: 5x16x5 (mm)
Weight:: 0.005 (kg)
Подшипник 6200ZZE
Manufacturer: NACHI
Sizes: 10x30x9 (mm)
Weight:: 0.032 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (DC)
Manufacturer: STO
Sizes: 26x37x10 (mm)
2.62 FKM 80(009,19x02,62 )
Manufacturer: KASTAS
ПОДШИПНИК РОЛИКОВЫЙ КОНИЧЕСКИЙ 32011-X-N11CA
Manufacturer: FAG
Sizes: 55x90x46 (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.
