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
Bearing RN222M (502222H)
Manufacturer: TMB
Sizes: 110x178.5x38 (mm)
Weight:: 4.9 (kg)
Bearings TC3648
Manufacturer: INA-FAG
Sizes: 57.150x76.200x1.984 (mm)
Weight:: 0.017 (kg)
T5 DD
Manufacturer: ContiTech AG
Bearings RCT11
Manufacturer: INA-FAG
Sizes: 41.275x78.562x20.625 (mm)
Weight:: 0.454 (kg)
ПОДШИПНИК РОЛИКОВЫЙ САМОУСТАНАВЛИВАЮЩИЙСЯ 24076-B-MB
Manufacturer: FAG
Sizes: 380x560x180 (mm)
Bearing SCE2412
Manufacturer: INA-FAG
Sizes: 38.100x47.625x19.050 (mm)
Weight:: 0.062 (kg)
Подшипник NUP 2220 ET
Manufacturer: NSK-RHP
Sizes: 100x180x46 (mm)
Weight:: 4.69 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 26x47x11 (mm)
Bearing NKI50/25
Manufacturer: ETERNO
Sizes: 50x55x68 (mm)
Weight:: 262 (kg)
Bearing 63212RS (180321K)
Manufacturer: TMB
Sizes: 105x225x49 (mm)
Weight:: 8.15 (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.
