Product Information - Sprockets

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Detail of Sprockets

Finished Bore Sprocket (Shaft hole complete product)

Style Type Sprocket No.(Chain No.)
11 15 25 35 40 50 60 80 100 120
SUSFBP-B Round Tap Specification SUSFBP-B
Round Tap Specification
11 - - - - - - - - -
FBP-B Round Tap Specification FBP-B
Round Tap Specification
- 15 - - - - - - - -
FBN-B New JIS Keyway Specification FBN-B
New JIS Keyway Specification
- 15 25 35 40 50 60 80 100 120
FBK-B Old JIS Keyway Specification FBK-B
Old JIS Keyway Specification
- - - 35 40 50 60 80 - -
SUSFBN-B New JIS Keyway Specification SUSFBN-B
New JIS Keyway Specification
- - 25 35 40 50 60 80 - -
FBN-SD New JIS Keyway Specification FBN-SD
New JIS Keyway Specification
- - - - 40 50 60 80 - -
Style Type Sprocket No.(Chain No.)
2040 2050 2060 2080 2010
FBN Double Pitch Sprocket for S Rollers FBN
Double Pitch Sprocket for S Rollers
2040 2050 2060 2080 2100
Style Type Sprocket No.(Chain No.)
2042 2052 2062 2082 -
FBN Double Pitch Sprocket for R Rollers FBN
Double Pitch Sprocket for R Rollers
2042 2052 2062 2082 -

Standard Sprocket

Style Type Sprocket No.(Chain No.)
11 15 25 35 410 40 50 60 80 100 120 140 160
 A-type A-type - - 25 35 410 40 50 60 80 100 120 140 160
B-typeB-type B-type - 15 25 35 410 40 50 60 80 100 120 140 160
K-B-type K-B-type - - - 35 - 40 50 60 80 - - - -
C-type C-type - - - - - - - - - 100 120 140 160
2B-typeB-type 2B-type - - - 35 - 40 50 60 80 100 120 - -
2C-type 2C-type - - - - - - - - - 100 120 - -

HG High-grade Sprocket with Hardened Teeth

Style Type Sprocket No.(Chain No.)
40 50 60 80 100 120 140 160 180 200
HG High-grade Sprocket with Hardened Teeth HG-A
High-grade Sprocket with Hardened Teeth
40 50 60 80 100 120 140 160 180 200
HG High-grade Sprocket with Hardened Teeth B-type HG-B
High-grade Sprocket with Hardened Teeth
40 50 60 80 100 120 140 160 - -
HG-2A High-grade Sprocket with Hardened Teeth HG-2A
High-grade Sprocket with Hardened Teeth
- - 60 80 100 120 140 160 - -
HG-2B High-grade Sprocket with Hardened Teeth HG-2B
High-grade Sprocket with Hardened Teeth
40 50 60 80 100 120 - - - -

Special purpose Sprocket

Style Type Sprocket No.(Chain No.)
11 15 25 35 40 50 60 80 100
SUS-A Stainless Steel Sprocket SUS-A
Stainless Steel Sprocket
- - - - 40 50 60 - -
SUS-B Stainless Steel Sprocket SUS-B
Stainless Steel Sprocket
11 - 25 35 40 50 60 80 -
SD Single-Double Sprocket SD
Single-Double Sprocket
- - - 35 40 50 60 80 100

Double Pitch Sprocket

Style Type Sprocket No.(Chain No.)
2040 2050 2060 2080 2100
S Rollers B-type S Rollers B-type 2040 2050 2060 2080 2100
Stainless Steel<br />
 S Rollers B-type Stainless Steel
S Rollers B-type
2040 2050 2060 - -
Style Type Sprocket No.(Chain No.)
2042 2052 2062 2082 2102
 R Rollers B-type R Rollers B-type 2042 2052 2062 2082 2102
 Stainless Steel<br />
R Rollers B-type Stainless Steel
R Rollers B-type
2042 2052 2062 - -

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