Bearing STO50
Inner diameter:: 50 mm
Outer diameter: 90 mm
The size of the width: 20 mm
Weight:: 19.8 kg
Outer diameter: 90 mm
The size of the width: 20 mm
Weight:: 19.8 kg
Technical specifications
Designation: STO50
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 50 mm
External diameter: 90 mm
Width: 20 mm
Weight: 19.8 kg
ПОДШИПНИК ШПИНДЕЛЬНЫЙ HSS71915-C-T-P4S
Manufacturer: FAG
Sizes: 75x105x16 (mm)
K21 NBR(20x25x2,5)
Manufacturer: KASTAS
Sizes: 20x25x2,5 (mm)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 25x36x7 (mm)
SEALS (REINFORCED SEAL) (FH)
Manufacturer: FEKO
Sizes: 46x94.50x8 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 65.00x85.00x10.00 (mm)
CONTI-V D345 32X8760 Li/8836 Ld L=L EL
Manufacturer: ContiTech AG
K73 POLYESTER/PTFE(86x90x30)
Manufacturer: KASTAS
Sizes: 86x90x30 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 10x17x5 (mm)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NKIS20
Manufacturer: INA-FAG
Sizes: 20x42x20 (mm)
Подшипник 28985/28921
Manufacturer: NSK-RHP
Sizes: 60.325x100x25.4 (mm)
Weight:: 0.77 (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.
