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
Подшипник 2204
Manufacturer: NACHI
Sizes: 20x47x18 (mm)
Weight:: 0.140 (kg)
Подшипник 6809VV
Manufacturer: NSK-RHP
Sizes: 45x58x7 (mm)
Weight:: 0.038 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 35x45x10 (mm)
Подшипник 6010NKE
Manufacturer: NACHI
Sizes: 50x80x16 (mm)
Weight:: 0.264 (kg)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NA6917-ZW
Manufacturer: INA-FAG
Sizes: 85x120x63 (mm)
Подшипник 22309EAE4
Manufacturer: NSK-RHP
Sizes: 45x100x36 (mm)
Weight:: 1.34 (kg)
Подшипник 6808N
Manufacturer: NACHI
Sizes: 40x52x7 (mm)
Weight:: 0.034 (kg)
Подшипник 230/850CAE4
Manufacturer: NSK-RHP
Sizes: 850x1220x272 (mm)
Weight:: 1020 (kg)
T20 DD
Manufacturer: ContiTech AG
Подшипник 6306-32R-2NSLC5
Manufacturer: NACHI
Sizes: 30x72x19 (mm)
Weight:: 0.346 (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.
