Bearing 4209 2RS
Inner diameter:: 45 mm
Outer diameter: 85 mm
The size of the width: 23 mm
Outer diameter: 85 mm
The size of the width: 23 mm
Technical specifications
Designation : 4209 2RS
Dimensions, mm : 45x85x23
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - Kg
Dynamic load rating (C) - 33.7 kN
Static load rating (C0) - 30.7 kN
Grease lubrication speed - 1.1 rev/min
Speed limit with oil lubrication - 0.54 rev/min
O-RING
Manufacturer: NQK SF
Sizes: 5.00x9.80x2.40 (mm)
K48 (170x150x16 )
Manufacturer: KASTAS
Sizes: 170x150x16 (mm)
4 FKM 80(046,00x04,00 )
Manufacturer: KASTAS
O-RING
Manufacturer: NQK SF
Sizes: 143.00x150.00x3.50 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (HTCL)
Manufacturer: STO
Sizes: 18.9x30x5 (mm)
Bearing 23028KW33
Manufacturer: TMB
Sizes: 140x210x53 (mm)
Weight:: 6.55 (kg)
K93 PU(127x140,34x6,35 )
Manufacturer: KASTAS
Sizes: 127x140,34x6,35 (mm)
Bearing NATR5
Manufacturer: INA-FAG
Sizes: 5x16x12 (mm)
Weight:: 11 (kg)
3500 RPP14 DD MEGADYNE ISORAN
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (ARS)
Manufacturer: FEKO
Sizes: 24.50x40x7 (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.