Bearing NU4938EM
Inner diameter:: 190 mm
Outer diameter: 260 mm
The size of the width: 69 mm
Outer diameter: 260 mm
The size of the width: 69 mm
Technical specifications
Designation : NU4938EM
Dimensions, mm : 190x260x69
Producer : TMB
Bearing 3208 J-2RS
Manufacturer: INA-FAG
Sizes: 40x80x30.162 (mm)
Weight:: 0.610 (kg)
Подшипник SL182916
Manufacturer: INA-FAG
Sizes: 80x110x19 (mm)
Bearing F-225459
Manufacturer: INA-FAG
Sizes: 62.100x82.800x2.950 (mm)
Weight:: 0.035 (kg)
1120 RPP14 DD MEGADYNE ISORAN
Manufacturer: ContiTech AG
XT200 PU(100x120x12)
Manufacturer: KASTAS
Sizes: 100x120x12 (mm)
Bearings NCS1412
Manufacturer: INA-FAG
Sizes: 22.225x34.925x19.5 (mm)
Weight:: 0.059 (kg)
SEALS (REINFORCED SEAL) (FS)
Manufacturer: FEKO
Sizes: 15x29.60x4 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 68x80x8/5 (mm)
Подшипник BL 218 ZZ
Manufacturer: NSK-RHP
Sizes: 90x160x30 (mm)
Weight:: 2.43 (kg)
Подшипник 644/632
Manufacturer: NSK-RHP
Sizes: 71.438x136.525x41.275 (mm)
Weight:: 2.54 (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.
