Bearing 4209 ZZ
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 ZZ
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
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 80x100x8/5 (mm)
Корпус UCTU212+WU600
Manufacturer: NACHI
Weight:: 25.6 (kg)
Подшипник HR32936J
Manufacturer: NSK-RHP
Sizes: 180x250x45 (mm)
Weight:: 6.56 (kg)
Подшипник 51164
Manufacturer: NACHI
Sizes: 320x400x63 (mm)
K21 PU(41,27x50,8x4,76)
Manufacturer: KASTAS
Sizes: 41,27x50,8x4,76 (mm)
6.99 FKM 80(557,66x06,99)
Manufacturer: KASTAS
MEGADYNE ISORAN 2520 PLT14 ( RPP14 2520 PLATINUM )
Manufacturer: ContiTech AG
K68 POM(90x95x5,6)
Manufacturer: KASTAS
Sizes: 90x95x5,6 (mm)
Bearing K20x28x16
Manufacturer: INA-FAG
Sizes: 20x28x16 (mm)
Weight:: 0.0020 (kg)
Подшипник HR85KBE42+L
Manufacturer: NSK-RHP
Sizes: 85x150x70 (mm)
Weight:: 4.69 (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.
