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
Торцевое уплотнение RM M74-75
Manufacturer: RiMi
Bearing FC12
Manufacturer: ETERNO
Sizes: 12x18x16 (mm)
Weight:: 12 (kg)
K69 POM(65x60x8)
Manufacturer: KASTAS
Sizes: 65x60x8 (mm)
K21 PU(61x80x12)
Manufacturer: KASTAS
Sizes: 61x80x12 (mm)
Bearing 30219 (3FB)
Manufacturer: GMB
Sizes: 95x170x32 (mm)
Weight:: 3.4 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 38x60.5x12/5 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD ()
Manufacturer: STO
Sizes: 620x670x25 (mm)
Bearing SCE85
Manufacturer: INA-FAG
Sizes: 12.700x17.462x7.938 (mm)
Weight:: 0.004 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-СФЕРИЧЕСКИЙ 1322-K-M-C3 + H322
Manufacturer: FAG
Sizes: 100x240x50 (mm)
K73 POLYESTER/PTFE(50x55x9,7)
Manufacturer: KASTAS
Sizes: 50x55x9,7 (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.
