Bearing NA4936
Inner diameter:: 180 mm
Outer diameter: 205 mm
The size of the width: 250 mm
Weight:: 10.2 kg
Outer diameter: 205 mm
The size of the width: 250 mm
Weight:: 10.2 kg
Technical specifications
Designation : NA4936
Dimensions, mm : 180x205x250
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 10.2 Kg
Dynamic load rating (C) - 300000 kN
Static load rating (C0) - 712000 kN
Outside width (C) - 69mm
Grease lubrication speed - 1600 rev/min
SEALS (REINFORCED SEAL) (FS)
Manufacturer: FEKO
Sizes: 127x152.40x12.30/13 (mm)
Bearing NU212 (32212)
Manufacturer: TMB
Sizes: 60x110x22 (mm)
Weight:: 0.8 (kg)
22x7163 C 282
Manufacturer: ContiTech AG
Корпус UKF210+H2310
Manufacturer: NACHI
Weight:: 2.7 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC4)
Manufacturer: STO
Sizes: 12.5x36x15 (mm)
Bearings TC4860
Manufacturer: INA-FAG
Sizes: 76.200x95x1.984 (mm)
Weight:: 0.022 (kg)
Krestovina 27x80
Manufacturer: TOYO
Подшипник SL024976
Manufacturer: INA-FAG
Sizes: 380x520x140 (mm)
K06 NBR(55x67x12/7)
Manufacturer: KASTAS
Sizes: 55x67x12/7 (mm)
K21 PU(310x330x15)
Manufacturer: KASTAS
Sizes: 310x330x15 (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.
