Bearings RT621
Inner diameter:: 63.500 mm
Outer diameter: 104.803 mm
The size of the width: 25.400 mm
Weight:: 0.876 kg
Outer diameter: 104.803 mm
The size of the width: 25.400 mm
Weight:: 0.876 kg
Technical specifications
Designation: RT621
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 63.500 mm
Outside diameter (D): 104.803 mm
Width (B): 25.400 mm
Weight: 0.876 kg
Limiting speed (rpm): 2800
Loading capacity dynamic (C): 189
Loading capacity dynamic (C0): 495
SEALS (REINFORCED SEAL) (ARS)
Manufacturer: FEKO
Sizes: 9x19x3 (mm)
K31 PU/NBR/POM(180x195x14,5 )
Manufacturer: KASTAS
Sizes: 180x195x14,5 (mm)
XT200 PU(50x65x11)
Manufacturer: KASTAS
Sizes: 50x65x11 (mm)
STD 688 S8M CXA
Manufacturer: ContiTech AG
K22 NBR(70x80x12)
Manufacturer: KASTAS
Sizes: 70x80x12 (mm)
Подшипник LL225749/LL225710
Manufacturer: NACHI
Sizes: 127.000x165.895x18.258 (mm)
Weight:: 0,948 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TB)
Manufacturer: STO
Sizes: 50x65x9 (mm)
1400 XH
Manufacturer: ContiTech AG
Manufacturer: ContiTech AG
Подшипник SL014996
Manufacturer: INA-FAG
Sizes: 480x650x170 (mm)
Weight:: 167.0 (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.
