Bearing SN55
Inner diameter:: 7.938 mm
Outer diameter: 12.700 mm
The size of the width: 7.938 mm
Weight:: 0.004 kg
Outer diameter: 12.700 mm
The size of the width: 7.938 mm
Weight:: 0.004 kg
Technical specifications
Designation: SN55
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 7.938 mm
External diameter: 12.700 mm
Width: 7.938 mm
Weight: 0.004 kg
Dynamic load capacity (C): 5.600
Static lifting capacity (C0): 6.200
Limit speed (rpm): 8.300
Bearing K15x21x21
Manufacturer: INA-FAG
Sizes: 15x21x21 (mm)
Weight:: 0.0017 (kg)
Mechanical seal RM 551-14
Manufacturer: RiMi
O-RING
Manufacturer: NQK SF
Sizes: 4.80x8.00x1.60 (mm)
Bearing NU2205EM (32505EH)
Manufacturer: TMB
Sizes: 25x52x18 (mm)
Weight:: 0.16 (kg)
SPA 1090 Lw L=L EL
Manufacturer: ContiTech AG
Подшипник 24024CK30E4
Manufacturer: NSK-RHP
Sizes: 120x180x60 (mm)
Weight:: 5.33 (kg)
XL 288 MEGADYNE MEGAPOWER
Manufacturer: ContiTech AG
Подшипник 53268XU
Manufacturer: NSK-RHP
Sizes: 340x460x113 (mm)
Weight:: 225 (kg)
K68 POM(155x160x9,5)
Manufacturer: KASTAS
Sizes: 155x160x9,5 (mm)
K19 PTFE/NBR/POM(95x80x11)
Manufacturer: KASTAS
Sizes: 95x80x11 (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.
