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
Bearing PI242820
Manufacturer: INA-FAG
Sizes: 38.1x44.45x31.75 (mm)
Weight:: 1.001 (kg)
RPP14 DD 5834 MFX - Megaflex
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 40x56x7 (mm)
Подшипник HR32922J
Manufacturer: NSK-RHP
Sizes: 110x150x25 (mm)
Weight:: 1.29 (kg)
Bearing 7234 B
Manufacturer: ETERNO
Sizes: 170x310x52 (mm)
Weight:: 19.69 (kg)
3 NBR 70(105,00x03,00)
Manufacturer: KASTAS
K22 NBR(60x70x10)
Manufacturer: KASTAS
Sizes: 60x70x10 (mm)
KBT PTFE(2,5x40)
Manufacturer: KASTAS
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 130x154x13/8 (mm)
K33 PU(115x130x9)
Manufacturer: KASTAS
Sizes: 115x130x9 (mm)
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.
