Bearings 21J01
Inner diameter:: 55.520 mm
Outer diameter: 75.310 mm
Weight:: 0.099 kg
Outer diameter: 75.310 mm
Weight:: 0.099 kg
Technical specifications
Designation: 21J01
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 55.520 mm
Outside diameter (D): 75.310 mm
Weight: 0.099 kg
Size (P): 65.481 mm
Rolling body diameter: 7.938 mm
Number of rolling bodies: 21
Separator material: Steel
Подшипник 53330U
Manufacturer: NACHI
Sizes: 150x250x92 (mm)
Weight:: 0.73 (kg)
Подшипник SL182964
Manufacturer: INA-FAG
Sizes: 320x440x72 (mm)
Bearing 33012 (2CE)
Manufacturer: GMB
Sizes: 60x95x27 (mm)
Weight:: 0.691 (kg)
Bearing 6306Z1 (306Z1)
Manufacturer: TMB
Sizes: 30x72x19 (mm)
Weight:: 0.35 (kg)
Подшипник NF 1014
Manufacturer: NSK-RHP
Sizes: 70x100x20 (mm)
Weight:: 0.693 (kg)
Подшипник QJ207
Manufacturer: NSK-RHP
Sizes: 35x72x17 (mm)
Weight:: 0.35 (kg)
Bearing QJF1044M (116144H)
Manufacturer: TMB
Sizes: 220x340x56 (mm)
Weight:: 17.8 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 350x405x20 (mm)
Подшипник NU 217 EM
Manufacturer: NSK-RHP
Sizes: 85x150x28 (mm)
Weight:: 2.11 (kg)
Bearing K50X58X25
Manufacturer: ETERNO
Sizes: 50x58x25 (mm)
Weight:: 0.09 (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.
