Bearing NNU4944KW33P5
Inner diameter:: 220 mm
Outer diameter: 300 mm
The size of the width: 80 mm
Weight:: 15.9 kg
Outer diameter: 300 mm
The size of the width: 80 mm
Weight:: 15.9 kg
Technical specifications
Designation : NNU4944KW33P5
Dimensions, mm : 220x300x80
Producer : TMB
AT5 DD
Manufacturer: ContiTech AG
K18 (203,2x177,8x31,75/6,35)
Manufacturer: KASTAS
Sizes: 203,2x177,8x31,75/6,35 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 145x180x15 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 26x38x5 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (DC)
Manufacturer: STO
Sizes: 32x44x9 (mm)
B 78 2043 Le/ 1981 Li
Manufacturer: ContiTech AG
Bearings NAO50x68x20
Manufacturer: INA-FAG
Sizes: 50x68x20 (mm)
Weight:: 0.23 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 291.69x298.75x3.53 (mm)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ B7220-E-T-P4S
Manufacturer: FAG
Sizes: 100x180x34 (mm)
MEGADYNE ISORAN 1050 GLD5 ( RPP5 1050 GOLD )
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.
