Photo

205KRR2

Hexagonal Bore Series With Cylindrical Outer Ring

22.8mm

d · Bore diameter

52mm

D · Outside diameter

14kN

Cdyn · Dynamic load rating

7.8kN

Co · Static load rating

0.2kg

kg · Mass

Price & availability

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Designation: 205KRR2

Cross references

Manufacturer	Designation / part number
KINZE	`GA5116`
NEW HOLLAND	`49436`
FAFNIR	`205KRR2`
BCA	`HPC014GP`
JOHN DEERE	`AA28271`
JOHN DEERE	`AE29876`
NTN	`1AH05-7/8`
MASSEY FERGUSON	`842696M1`
PEER	`205KRR2`
PFI	`205KRR2`
NTN	`1AH05-7/8LLM`
KABAT	`205KRR2`

Part numbers of other manufacturers and original equipment (OEM) that this product corresponds to.

Downloads

Datasheet (PDF)Official FKL datasheet CAD model (STP)3D geometry for design work

205KRR2

Technical specifications

Dimensions and load ratings – symbols refer to the technical drawing.

Symbol	Parameter	Value
D	Outside diameter	2.0472inch
D	Outside diameter	52mm
B	Width inner ring	1inch
B	Width inner ring	25.4mm
C	Width outer ring	0.591inch
C	Width outer ring	15mm
d1	Outer diameter inner ring	1.329inch
d1	Outer diameter inner ring	33.74mm
a	Hexagonal bore	0.875inch
a	Hexagonal bore	22.25mm
a	Shaft size	7/8inch
a1	Diagonal of the hexagon	1.01inch
a1	Diagonal of the hexagon	25.65mm
d	Bore diameter	0.898inch
d	Bore diameter	22.8mm
Cdyn	Dynamic load rating	14kN
Co	Static load rating	7.8kN
kg	Mass	0.2kg

Sealing type

S SEAL / S SEAL (2S)

Single lip seal with the labyrinth between the sheet part and the rubber lip which conducts the contact sealing. The friction and speeds are the same as with RS but provides much better protection against the rough impurity particles. This is very good sealing system: the sheet part protects the seal from the soil, dust and rough particles. At the same time makes the labyrinth with the rubber part. The rubber part provides contact sealing which prevents penetration of finer impurities, water, moisture, steam etc. Suitable for neutral conditions because of the presence of the foreign materials. It is used with the Y bearing (standard) and deep groove ball bearings.

Overview of all sealing types