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
4 FKM 80(083,00x04,00 )
Manufacturer: KASTAS
CTD 3360 C14M
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 70.60x82.00x5.70 (mm)
MEGADYNE ISORAN 180 SLV5 ( RPP5 180 SILVER )
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 11x24x7 (mm)
4 FKM 80(012,00x04,00 )
Manufacturer: KASTAS
Подшипник MF-1816
Manufacturer: NSK-RHP
Sizes: 18x24x16 (mm)
Weight:: 0.022 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 52x62x9 (mm)
RPP14 4116 ( RPP 14 4116 -V, -M, -MFX )
Manufacturer: ContiTech AG
5.33 NBR 70(091,44x05,33)
Manufacturer: KASTAS
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.
