Bearing K20x28x25
Inner diameter:: 20 mm
Outer diameter: 28 mm
The size of the width: 25 mm
Weight:: 0.0032 kg
Outer diameter: 28 mm
The size of the width: 25 mm
Weight:: 0.0032 kg
Technical specifications
Designation: K20x28x25
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 20 mm
External diameter: 28 mm
Width: 25 mm
Weight: 0.0032 kg
Dynamic load capacity (C): 30.500
Static lifting capacity (C0): 39.000
Limit speed (rpm): 20.000
RPP8 DD 1964 MFX - Megaflex
Manufacturer: ContiTech AG

Bearing RN317M (502317H)
Manufacturer: TMB
Sizes: 85x180x41 (mm)
Weight:: 4.8 (kg)

Bearing RNA4903.2RS
Manufacturer: ETERNO
Sizes: 22x30x13 (mm)
Weight:: 25 (kg)

ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNA4909
Manufacturer: INA-FAG
Sizes: 52x68x22 (mm)

K78 Aramid Phenolic/Graphite(135x140x8,1)
Manufacturer: KASTAS
Sizes: 135x140x8,1 (mm)

Подшипник 5310NR
Manufacturer: NACHI
Sizes: 50x110x44.4 (mm)
Weight:: 1.93 (kg)

Подшипник F635VV
Manufacturer: NSK-RHP
Sizes: 5x22x6 (mm)
Weight:: 9.49 (kg)

K48 (360x330x31,5)
Manufacturer: KASTAS
Sizes: 360x330x31,5 (mm)

K23 PU(40x30x7)
Manufacturer: KASTAS
Sizes: 40x30x7 (mm)

O-RING
Manufacturer: NQK SF
Sizes: 59.00x61.00x1.00 (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.