Martin Spk Roller B Met, 12B57 12B57 - main

Spk Roller B Met, 12B57

  • Mfr # 12B57

  • Zoro # G2533514

product price:  $277.99
/ea
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Key Features

Material
Steel
Number of Teeth
57
Bore Type
Reboreable
Outside Dia.
11.0998
Chain Number
12B-1
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Specifications

Product Information

MFR #
12B57
Zoro #
G2533514
UPC #
697950401096
Country of Origin
United States

Dimensions

Outside Dia.
11.0998
Pitch Dia.
345.811844172599
Bore Dia. - Sprockets
13.1396395343543
Hub Dia.
110.363
Length through Bore
44.7548
Caliper Diameter
333.615541844678
Pin Dia.
12.065
Outside Dia. (In.)
0.437
Storage Width
14.0771395343543
Storage Height
1.762
Storage Length
14.0771395343543
Pitch Dia. (In.)
13.6146395343543
Chain Roller Dia.
12.065
Hub Dia. (In.)
4.345
Length through Bore (In.)
1.762
Tooth Thickness
11.0998
Roller Width
11.68

Details

Material
Steel
Number of Teeth
57
Bore Type
Reboreable
Chain Number
12B-1
Max. Bore
78
Weight
22.178
Number of Rows
1
Type
Metric Roller Chain
Sprocket Hub Type
B
Max. Bore (In.)
3.07086614173228
Chordal Pitch
19.05
Hardened Teeth
No
Pitch
19.05
Surface Treatment
Protective Coating
Min. Bore
32.0167

Restrictions

WARNING: Cancer and Reproductive Harm For more information go to www.P65Warnings.ca.gov

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