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
O-RING
Manufacturer: NQK SF
Sizes: 72.00x76.00x2.00 (mm)
T2/262 ( Т2 262 )
Manufacturer: ContiTech AG
Подшипник NN 3024 K
Manufacturer: NSK
Sizes: 120x165x46 (mm)
Weight:: 4.04 (kg)
Подшипник 17TAB04DF-2NK
Manufacturer: NACHI
Sizes: 17x47x15 (mm)
MEGADYNE ISORAN 3304 RPP14 ( RPP 14M 3304 )
Manufacturer: ContiTech AG
T10 DD
Manufacturer: ContiTech AG
Bearing 7238 AC
Manufacturer: ETERNO
Sizes: 190x340x55 (mm)
Weight:: 24.31 (kg)
Подшипник 6810NR
Manufacturer: NSK
Sizes: 50x65x7 (mm)
Weight:: 0.05 (kg)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ САМОЦЕНТРИРУЮЩИЙСЯ 24068-B-MB
Manufacturer: FAG
Sizes: 340x520x180 (mm)
Weight:: 146 (kg)
8V 4000 / 25J 10160 Le
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.