Bearing 61811 ZZ
Inner diameter:: 55 mm
Outer diameter: 72 mm
The size of the width: 9 mm
Weight:: 0.083 kg
Outer diameter: 72 mm
The size of the width: 9 mm
Weight:: 0.083 kg
Technical specifications
Designation : 61811 ZZ
Dimensions, mm : 55x72x9
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.083 Kg
Dynamic load rating (C) - 8320 kN
Static load rating (C0) - 6200 kN
Grease lubrication speed - 8700 rev/min
Speed limit with oil lubrication - 10000 rev/min
AT5 DD
Manufacturer: ContiTech AG
Bearing 23130W33
Manufacturer: TMB
Sizes: 150x250x80 (mm)
Weight:: 16 (kg)
AA105 ( АА 105 ) Le= 2718 мм
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (B)
Manufacturer: FEKO
Sizes: 240x270x16 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 31.50x34.70x1.60 (mm)
Подшипник SL12 934
Manufacturer: INA-FAG
Sizes: 170x230x116 (mm)
Weight:: 14.2 (kg)
Bearing 4442
Manufacturer: INA-FAG
Sizes: 88.900x127.000x28.580 (mm)
Weight:: 1.133 (kg)
SEALS (REINFORCED SEAL) (BS)
Manufacturer: FEKO
Sizes: 120.65x149.22x15.87 (mm)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ С ОДНИМ НАРУЖНЫМ ШТАМПОВАННЫМ КОЛЬЦОМ HK1212
Manufacturer: INA-FAG
Sizes: 12x18x12 (mm)
Bearing N220EM (2220EH)
Manufacturer: TMB
Sizes: 100x180x34 (mm)
Weight:: 3.45 (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.
