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Stud track roller KR52

Stud type track rollers have outer rings with a crowned outside surface, heavy-section roller studs and ball and cage assemblies with plastic cages.The yoke type track rollers are available with and without an eccentric collar.

For ease of mounting, the roller stud is produced in one of the following designs:
• with a threaded hole and mounting slot
• with an external thread and hexagonal socket
• with an external thread and flat areas on both sides

Track rollers ZL2 are single row, ZL52, ZLE52 and KR52 are double row.

PRODUCT FILTERS AND TABLE

Roller diameter (mm)

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Overall Width (mm)

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Roller width (mm)

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Designation

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Designation Outside diameter Overall Width Outer ring width Basic dynamic load rating Basic static load rating
D B C C C0
mm
mm
mm
kN
kN
CH.KR5201-2RS 35 49.2 15.9 8.7 5.2
CH.KR5202-2RS 40 53.2 15.9 10 6.3
CH.KR5203-2RS 47 58.8 17.5 12.8 8.4
CH.KR5204-2RS 52 63.6 20.6 16.1 10.7
CH.KR5205-2RS 62 70.9 20.6 18.8 13.2
CH.KR5206-2RS 72 74.1 23.8 25 18
CH.KR5207-2RS 80 91 27 31 22.8
CH.KR5201-2RS
D Outside diameter 35 mm
B Overall Width 49.2 mm
C Outer ring width 15.9 mm
C Basic dynamic load rating 8.7 kN
C0 Basic static load rating 5.2 kN
CH.KR5202-2RS
D Outside diameter 40 mm
B Overall Width 53.2 mm
C Outer ring width 15.9 mm
C Basic dynamic load rating 10 kN
C0 Basic static load rating 6.3 kN
CH.KR5203-2RS
D Outside diameter 47 mm
B Overall Width 58.8 mm
C Outer ring width 17.5 mm
C Basic dynamic load rating 12.8 kN
C0 Basic static load rating 8.4 kN
CH.KR5204-2RS
D Outside diameter 52 mm
B Overall Width 63.6 mm
C Outer ring width 20.6 mm
C Basic dynamic load rating 16.1 kN
C0 Basic static load rating 10.7 kN
CH.KR5205-2RS
D Outside diameter 62 mm
B Overall Width 70.9 mm
C Outer ring width 20.6 mm
C Basic dynamic load rating 18.8 kN
C0 Basic static load rating 13.2 kN
CH.KR5206-2RS
D Outside diameter 72 mm
B Overall Width 74.1 mm
C Outer ring width 23.8 mm
C Basic dynamic load rating 25 kN
C0 Basic static load rating 18 kN
CH.KR5207-2RS
D Outside diameter 80 mm
B Overall Width 91 mm
C Outer ring width 27 mm
C Basic dynamic load rating 31 kN
C0 Basic static load rating 22.8 kN
Outside diameter
D
35 mm
Overall Width
B
49.2 mm
Outer ring width
C
15.9 mm
Basic dynamic load rating
C
8.7 kN
Basic static load rating
C0
5.2 kN
Outside diameter
D
40 mm
Overall Width
B
53.2 mm
Outer ring width
C
15.9 mm
Basic dynamic load rating
C
10 kN
Basic static load rating
C0
6.3 kN
Outside diameter
D
47 mm
Overall Width
B
58.8 mm
Outer ring width
C
17.5 mm
Basic dynamic load rating
C
12.8 kN
Basic static load rating
C0
8.4 kN
Outside diameter
D
52 mm
Overall Width
B
63.6 mm
Outer ring width
C
20.6 mm
Basic dynamic load rating
C
16.1 kN
Basic static load rating
C0
10.7 kN
Outside diameter
D
62 mm
Overall Width
B
70.9 mm
Outer ring width
C
20.6 mm
Basic dynamic load rating
C
18.8 kN
Basic static load rating
C0
13.2 kN
Outside diameter
D
72 mm
Overall Width
B
74.1 mm
Outer ring width
C
23.8 mm
Basic dynamic load rating
C
25 kN
Basic static load rating
C0
18 kN
Outside diameter
D
80 mm
Overall Width
B
91 mm
Outer ring width
C
27 mm
Basic dynamic load rating
C
31 kN
Basic static load rating
C0
22.8 kN
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