Bearing NNU4938EM
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 : NNU4938EM
Dimensions, mm : 190x260x69
Producer : TMB
K03 (30x20x8,9)
Manufacturer: KASTAS
Sizes: 30x20x8,9 (mm)
K22 NBR(28x38x10)
Manufacturer: KASTAS
Sizes: 28x38x10 (mm)
AT10 DD
Manufacturer: ContiTech AG
Bearing 3210 ZZ
Manufacturer: ETERNO
Sizes: 50x90x30.2 (mm)
Weight:: 0.66 (kg)
RPP8 DD 3948 MFX - Megaflex
Manufacturer: ContiTech AG
Bearings NATR17
Manufacturer: INA-FAG
Sizes: 17x40x21 (mm)
Weight:: 0.144 (kg)
Корпус UCCX11
Manufacturer: NACHI
Weight:: 4.7 (kg)
T5 220 ( Т5 220 ) MEGADYNE MEGAPOWER
Manufacturer: ContiTech AG
Krestovina 27X81,75
Manufacturer: TOYO
MEGADYNE ISORAN 2840 RPP8 ( RPP 8M 2840 )
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.
