Bearing 4210 ZZ
Inner diameter:: 50 mm
Outer diameter: 90 mm
The size of the width: 23 mm
Outer diameter: 90 mm
The size of the width: 23 mm
Technical specifications
Designation : 4210 ZZ
Dimensions, mm : 50x90x23
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - Kg
Dynamic load rating (C) - 35 kN
Static load rating (C0) - 33.6 kN
Grease lubrication speed - 1.1 rev/min
Speed limit with oil lubrication - 0.59 rev/min
Подшипник 22236CDKE4
Manufacturer: NSK-RHP
Sizes: 180x320x86 (mm)
Weight:: 30.2 (kg)
Bearings LR5307KDD
Manufacturer: INA-FAG
Sizes: 35x90x34.9 (mm)
Weight:: 0.97 (kg)
K21 NBR(30x38x8)
Manufacturer: KASTAS
Sizes: 30x38x8 (mm)
K13 PU/METAL(140x160x10)
Manufacturer: KASTAS
Sizes: 140x160x10 (mm)
Bearing GH045030
Manufacturer: GMB
Sizes: 45x84x41/39 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (HTCL)
Manufacturer: STO
Sizes: 80x96x9 (mm)
K37 (35x45x10)
Manufacturer: KASTAS
Sizes: 35x45x10 (mm)
K75 PHENOLIC(265x270x15)
Manufacturer: KASTAS
Sizes: 265x270x15 (mm)
K73 POLYESTER/PTFE(110x115x9,7)
Manufacturer: KASTAS
Sizes: 110x115x9,7 (mm)
K68 POM(74x80x12)
Manufacturer: KASTAS
Sizes: 74x80x12 (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.
