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
Корпус UKT326+H2326
Manufacturer: NACHI
Weight:: 68.7 (kg)
K518 (63x47x19,4)
Manufacturer: KASTAS
Sizes: 63x47x19,4 (mm)
HTD 8M 2440 ( HTD8M 2440 -V, -M, -MFX )
Manufacturer: ContiTech AG
3 NBR 90(084,00x03,00)
Manufacturer: KASTAS
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 17x46x6 (mm)
HTD 495 3M
Manufacturer: ContiTech AG
Подшипник NUP 2306 E
Manufacturer: NACHI
Sizes: 30x72x27 (mm)
Weight:: 0.585 (kg)
Bearing 23256 KMW33
Manufacturer: ETERNO
Sizes: 280x500x176 (mm)
Weight:: 150 (kg)
D 255 32x6480 Li / 6556 Ld
Manufacturer: ContiTech AG
Bearings G1207-KRR-B
Manufacturer: INA-FAG
Weight:: 1.84 (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.
