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
Подшипник NU 216 EM
Manufacturer: NSK-RHP
Sizes: 80x140x26 (mm)
Weight:: 1.7 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 16.81x27.47x5.33 (mm)
Подшипник 23192CAKE4
Manufacturer: NSK-RHP
Sizes: 460x760x240 (mm)
Weight:: 423 (kg)
Подшипник NP 417
Manufacturer: NACHI
Sizes: 85x177x52 (mm)
Weight:: 8.68 (kg)
HTD 8M 2992 ( HTD8M 2992 -V, -M, -MFX )
Manufacturer: ContiTech AG
3 FKM 80(029,00x03,00 )
Manufacturer: KASTAS
K04 (76,2x88,9x25,4)
Manufacturer: KASTAS
Sizes: 76,2x88,9x25,4 (mm)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNA4902
Manufacturer: INA-FAG
Sizes: 20x28x13 (mm)
K73 POLYESTER/PTFE(360x365x25)
Manufacturer: KASTAS
Sizes: 360x365x25 (mm)
Krestovina 29x78
Manufacturer: TOYO
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.
