Bearing NNU4944KW33P4
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 : NNU4944KW33P4
Dimensions, mm : 220x300x80
Producer : TMB
STD 1304 S8M
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 106.00x111.24x2.62 (mm)
K21 NBR(56x76x12)
Manufacturer: KASTAS
Sizes: 56x76x12 (mm)
Manufacturer: ContiTech AG
Bearings K81172
Manufacturer: INA-FAG
Sizes: 360x440x25 (mm)
Weight:: 5.55 (kg)
ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ K150X160X46
Manufacturer: INA-FAG
Weight:: 0.57 (kg)
Bearing N334EM (2334EH)
Manufacturer: TMB
Sizes: 170x360x72 (mm)
Weight:: 38.5 (kg)
Подшипник 23226CKE4
Manufacturer: NSK-RHP
Sizes: 130x230x80 (mm)
Weight:: 14.3 (kg)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NJ2204-E-TVP2
Manufacturer: FAG
Sizes: 20x47x18 (mm)
Подшипник 7202CDB
Manufacturer: NACHI
Sizes: 15x35x11 (mm)
Weight:: 0.048 (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.
