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Stud type track roller ZL2 and ZL52

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.ZL202-DRS 40 23.8 11 7 3.35
CH.ZL203-DRS 47 26.5 12 8.9 4.45
CH.ZL204-DRS 52 30.7 14 11.3 5.7
CH.ZL205-DRS 62 33.8 15 13.3 7.1
CH.ZL5201-DRS 35 33.2 15.9 8.7 5.2
CH.ZL5202-DRS 40 36.2 15.9 10 6.3
CH.ZL5203-DRS 47 39.5 17.5 12.8 8.4
CH.ZL5204-DRS 52 45.3 20.6 16.1 10.7
CH.ZL5205-DRS 62 50.4 20.6 18.8 13.2
CH.ZL5206-DRS 72 59 23.8 25 18
CH.ZL5207-DRS 80 69.2 27 31 22.8
CH.ZL202-DRS
D Outside diameter 40 mm
B Overall Width 23.8 mm
C Outer ring width 11 mm
C Basic dynamic load rating 7 kN
C0 Basic static load rating 3.35 kN
CH.ZL203-DRS
D Outside diameter 47 mm
B Overall Width 26.5 mm
C Outer ring width 12 mm
C Basic dynamic load rating 8.9 kN
C0 Basic static load rating 4.45 kN
CH.ZL204-DRS
D Outside diameter 52 mm
B Overall Width 30.7 mm
C Outer ring width 14 mm
C Basic dynamic load rating 11.3 kN
C0 Basic static load rating 5.7 kN
CH.ZL205-DRS
D Outside diameter 62 mm
B Overall Width 33.8 mm
C Outer ring width 15 mm
C Basic dynamic load rating 13.3 kN
C0 Basic static load rating 7.1 kN
CH.ZL5201-DRS
D Outside diameter 35 mm
B Overall Width 33.2 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.ZL5202-DRS
D Outside diameter 40 mm
B Overall Width 36.2 mm
C Outer ring width 15.9 mm
C Basic dynamic load rating 10 kN
C0 Basic static load rating 6.3 kN
CH.ZL5203-DRS
D Outside diameter 47 mm
B Overall Width 39.5 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.ZL5204-DRS
D Outside diameter 52 mm
B Overall Width 45.3 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.ZL5205-DRS
D Outside diameter 62 mm
B Overall Width 50.4 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.ZL5206-DRS
D Outside diameter 72 mm
B Overall Width 59 mm
C Outer ring width 23.8 mm
C Basic dynamic load rating 25 kN
C0 Basic static load rating 18 kN
CH.ZL5207-DRS
D Outside diameter 80 mm
B Overall Width 69.2 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
40 mm
Overall Width
B
23.8 mm
Outer ring width
C
11 mm
Basic dynamic load rating
C
7 kN
Basic static load rating
C0
3.35 kN
Outside diameter
D
47 mm
Overall Width
B
26.5 mm
Outer ring width
C
12 mm
Basic dynamic load rating
C
8.9 kN
Basic static load rating
C0
4.45 kN
Outside diameter
D
52 mm
Overall Width
B
30.7 mm
Outer ring width
C
14 mm
Basic dynamic load rating
C
11.3 kN
Basic static load rating
C0
5.7 kN
Outside diameter
D
62 mm
Overall Width
B
33.8 mm
Outer ring width
C
15 mm
Basic dynamic load rating
C
13.3 kN
Basic static load rating
C0
7.1 kN
Outside diameter
D
35 mm
Overall Width
B
33.2 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
36.2 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
39.5 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
45.3 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
50.4 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
59 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
69.2 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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