Bearing K25x31x21
Inner diameter:: 25 mm
Outer diameter: 31 mm
The size of the width: 21 mm
Weight:: 0.0020 kg
Outer diameter: 31 mm
The size of the width: 21 mm
Weight:: 0.0020 kg
Technical specifications
Designation: K25x31x21
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 25 mm
External diameter: 31 mm
Width: 21 mm
Weight: 0.002 kg
Dynamic load capacity (C): 24.700
Static lifting capacity (C0): 38.000
Limit speed (rpm): 18.000
O-RING
Manufacturer: NQK SF
Sizes: 139.07x153.05x6.99 (mm)
Корпус UCFS313
Manufacturer: NACHI
Weight:: 8.6 (kg)
K40 PU/POM(60x45x11)
Manufacturer: KASTAS
Sizes: 60x45x11 (mm)
K22 NBR(18x22x3 )
Manufacturer: KASTAS
Sizes: 18x22x3 (mm)
10X1975 Z 78
Manufacturer: ContiTech AG
ПОДШИПНИК РОЛИКОВЫЙ УПОРНЫЙ 81224-TV
Manufacturer: INA-FAG
Sizes: 120x170x39 (mm)
K21 PU(25x33x7)
Manufacturer: KASTAS
Sizes: 25x33x7 (mm)
Подшипник 25TAB06DF-2LR
Manufacturer: NACHI
Sizes: 25x62x15 (mm)
Bearing 28678 / 28621
Manufacturer: TIMKEN
Sizes: 50.8x96.838x24.608 (mm)
Weight:: 0.834 (kg)
Bearing 51217 (8217)
Manufacturer: TMB
Sizes: 85x125x31 (mm)
Weight:: 1.2 (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.
