Bearing K21x25x13
Inner diameter:: 21 mm
Outer diameter: 25 mm
The size of the width: 13 mm
Weight:: 0.0009 kg
Outer diameter: 25 mm
The size of the width: 13 mm
Weight:: 0.0009 kg
Technical specifications
Designation: K21x25x13
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 21 mm
External diameter: 25 mm
Width: 13 mm
Weight: 0.0009 kg
Dynamic load capacity (C): 10.100
Static lifting capacity (C0): 15.100
Limit speed (rpm): 21.000
O-RING
Manufacturer: NQK SF
Sizes: 66.00x74.00x4.00 (mm)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 55x80x12 (mm)
K49 PU/NBR(70x59x4,2)
Manufacturer: KASTAS
Sizes: 70x59x4,2 (mm)
Mechanical seal RM 551-48
Manufacturer: RiMi
Bearing 6007 (107)
Manufacturer: TMB
Sizes: 35x62x14 (mm)
Weight:: 0.15 (kg)
Bearing 6219Z (60219)
Manufacturer: TMB
Sizes: 95x170x32 (mm)
Weight:: 2.65 (kg)
Торцевое уплотнение RM X-22
Manufacturer: RiMi
Bearing SCE1416
Manufacturer: INA-FAG
Sizes: 22.225x28.575x25.400 (mm)
Weight:: 0.034 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 20.00x23.00x1.50 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 70.00x77.00x3.50 (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.
