Bearing NU338
Inner diameter:: 190 mm
Outer diameter: 400 mm
The size of the width: 78 mm
Weight:: 50 kg
Outer diameter: 400 mm
The size of the width: 78 mm
Weight:: 50 kg
Technical specifications
Designation : NU338
Dimensions, mm : 190x400x78
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 50 Kg
Dynamic load rating (C) - 1100 kN
Static load rating (C0) - 1450 kN
Grease lubrication speed - 1500 rev/min
Speed limit with oil lubrication - 2000 rev/min
Подшипник 23156EK
Manufacturer: NACHI
Sizes: 280x460x146 (mm)
Weight:: 98.4 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 92.00x103.40x5.70 (mm)
GEAR PULLEYS 14M-56S 246.76 (14M-56S 246.76/68)
Manufacturer: BBC
K21 PU(70x80x5)
Manufacturer: KASTAS
Sizes: 70x80x5 (mm)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NKI60/25
Manufacturer: INA-FAG
Sizes: 60x82x25 (mm)
Bearing 6407 2RS
Manufacturer: ETERNO
Sizes: 35x100x25 (mm)
Weight:: 0.95 (kg)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ B7022-E-T-P4S
Manufacturer: FAG
Sizes: 110x170x28 (mm)
SEALS (REINFORCED SEAL) (FH)
Manufacturer: FEKO
Sizes: 38x52/56x9 (mm)
3.53 NBR 70(073,03x03,53)
Manufacturer: KASTAS
SPZ 2240
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.
