Bearing K63x70x21
Inner diameter:: 63 mm
Outer diameter: 70 mm
The size of the width: 21 mm
Weight:: 0.0066 kg
Outer diameter: 70 mm
The size of the width: 21 mm
Weight:: 0.0066 kg
Technical specifications
Designation: K63x70x21
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 63 mm
External diameter: 70 mm
Width: 21 mm
Weight: 0.0066 kg
Dynamic load capacity (C): 45.500
Static lifting capacity (C0): 101.000
Limit speed (rpm): 7.500
Bearing 3784 / 3730
Manufacturer: TIMKEN
Sizes: 50.8x93.264x30.162 (mm)
Weight:: 0.859 (kg)
K65 NBR (35x22,5x3 )
Manufacturer: KASTAS
Sizes: 35x22,5x3 (mm)
K18 (65x49x20,5)
Manufacturer: KASTAS
Sizes: 65x49x20,5 (mm)
Bearing NA6901 2RS
Manufacturer: ETERNO
Sizes: 12x16x23 (mm)
Weight:: 0.0455 (kg)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NJ2320-E-TVP2 + HJ2320-E
Manufacturer: FAG
Sizes: 100x215x73 (mm)
K11 TPE(230x250x18/10)
Manufacturer: KASTAS
Sizes: 230x250x18/10 (mm)
Подшипник NNCL 4868 CV
Manufacturer: SKF
Sizes: 340x420x80 (mm)
Weight:: 25.5 (kg)
AX 31,5 AX 830 Ld
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 110x170x12 (mm)
K13 PU/METAL(45x55x5)
Manufacturer: KASTAS
Sizes: 45x55x5 (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.
