Bearing 30211
Inner diameter:: 55 mm
Outer diameter: 100 mm
The size of the width: 21 mm
Weight:: 0.7 kg
Outer diameter: 100 mm
The size of the width: 21 mm
Weight:: 0.7 kg
Technical specifications
Designation : 30211
Dimensions, mm : 55x100x21
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.7 Kg
Dynamic load rating (C) - 89.7 kN
Static load rating (C0) - 106 kN
Grease lubrication speed - 3800 rev/min
Speed limit with oil lubrication - 5000 rev/min
ContiTechHTD 5M 10 HF
Manufacturer: ContiTech AG
Bearing NUP311EM (92311EH)
Manufacturer: TMB
Sizes: 55x120x29 (mm)
Weight:: 1.5 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 240x270x15 (mm)
Bearing N238EMZ1 (2238EHZ1)
Manufacturer: TMB
Sizes: 190x340x55 (mm)
Weight:: 24.5 (kg)
Bearing NJ344EM (42344EH)
Manufacturer: TMB
Sizes: 220x460x88 (mm)
Weight:: 73.5 (kg)
K56 NBR/TPE(14x24x10,4)
Manufacturer: KASTAS
Sizes: 14x24x10,4 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 32x42x9 (mm)
Bearing 22220 KCW33
Manufacturer: ETERNO
Sizes: 100x180x46 (mm)
Weight:: 4.746 (kg)
Подшипник 6812ZZ
Manufacturer: NSK-RHP
Sizes: 60x78x10 (mm)
Weight:: 0.103 (kg)
K73 POLYESTER/PTFE(36x39x5,6)
Manufacturer: KASTAS
Sizes: 36x39x5,6 (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.
