Bearing NN3088 K
Inner diameter:: 440 mm
Outer diameter: 650 mm
The size of the width: 157 mm
Weight:: 172 kg
Outer diameter: 650 mm
The size of the width: 157 mm
Weight:: 172 kg
Technical specifications
Designation : NN3088 K
Dimensions, mm : 440x650x157
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 172 Kg
Dynamic load rating (C) - 2450 kN
Static load rating (C0) - 5100 kN
Grease lubrication speed - 1100 rev/min
Speed limit with oil lubrication - 1400 rev/min
SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 84x111x12.40 (mm)
Bearing 60302RS (180130K)
Manufacturer: TMB
Sizes: 150x225x35 (mm)
Weight:: 4.35 (kg)
Подшипник 53206
Manufacturer: NACHI
Sizes: 30x52x17.8 (mm)
Weight:: 225 (kg)
Bearing 4445
Manufacturer: INA-FAG
Sizes: 98.425x149.230x34.930 (mm)
Weight:: 2.180 (kg)
T20 DD
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (FYS)
Manufacturer: FEKO
Sizes: 27x33.80x3.90 (mm)
K86 PU(450x438,4x11,8)
Manufacturer: KASTAS
Sizes: 450x438,4x11,8 (mm)
Подшипник 16028
Manufacturer: NSK-RHP
Sizes: 140x210x22 (mm)
Weight:: 2.84 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 45x62x8 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 20x50x9 (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.
