This item is Discontinued.

Martin Spk Roller Triple B Met, E12B18 E12B18

This item is Discontinued.

Martin

Spk Roller Triple B Met, E12B18 (Discontinued)

Mfr # E12B18
Zoro # G2462823
UPC # 697950401737
Country of Origin United States
Category Chain Sprockets
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Specifications

Product Information

MFR #
E12B18
Zoro #
G2462823
UPC #
697950401737
Country of Origin
United States

Dimensions

Outside Dia.
49.784
Pitch Dia.
109.704577703886
Bore Dia. - Sprockets
3.84407786235773
Hub Dia.
89.0016
Length through Bore
70.0024
Pitch Dia. (In.)
4.31907786235773
Hub Dia. (In.)
3.504
Length through Bore (In.)
2.756
Outside Dia. (In.)
1.96
Storage Length
4.78157786235773
Caliper Diameter
97.6395777038862
Storage Height
2.756
Tooth Thickness
10.8712
Storage Width
4.78157786235773
Roller Width
11.68
Chain Roller Dia.
12.065
Pin Dia.
12.065

Details

Material
Steel
Number of Teeth
18
Bore Type
Reboreable
Chain Number
12B-3
Max. Bore
62
Sprocket Hub Type
B
Pitch
19.05
Type
Metric Roller Chain
Max. Bore (In.)
2.44094488188976
Weight
8.55
Surface Treatment
Protective Coating
Min. Bore
20
Hardened Teeth
No
Number of Rows
3
Chordal Pitch
19.05

Restrictions

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

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