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Roller Chain Standard
Roller Diameter
Roller Width
Pitch mm
Heavy Duty Roller Chain and Links
9 Products
Heavy Duty Roller Chain and Links
Exceptional strength, durability, and reliable performance.
Part Number
Roller
Width
Width
Roller
Diameter
Diameter
Pitch mm
Pitch in.
Pitch Type
Roller Chain
Trade Size
Trade Size
Roller Chain
Trade no.
Trade no.
Roller Chain
Standard
Standard
DFHDNBB
3.00 mm
5.00 mm
8.00
0.315"
Single
05B
05B
ISO
DFHDNBC
5.72 mm
6.35 mm
9.53
0.375"
Single
06B
06B
ISO
DFHDNBD
7.75 mm
8.51 mm
12.70
0.500"
Single
08B
08B
ISO
DFHDNBE
9.65 mm
10.16 mm
15.88
0.625"
Single
10B
10B
ISO
DFHDNBF
11.68 mm
12.07 mm
19.05
0.750"
Single
12B
12B
ISO
DFHDNBG
17.02 mm
15.88 mm
25.40
1.000"
Single
16B
16B
ISO
DFHDNBH
19.56 mm
19.05 mm
31.75
1.250"
Single
20B
20B
ISO
DFHDNBI
25.40 mm
25.40 mm
38.10
1.500"
Single
24B
24B
ISO
DFHDNBJ
30.99 mm
27.94 mm
44.45
1.750"
Single
28B
28B
ISO