Martin Spk Roller Double B Met, D12B28 D12B28 - main

Spk Roller Double B Met, D12B28

  • Mfr # D12B28

  • Zoro # G2532141

product price:  $311.99
/ea
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Key Features

Material
Steel
Number of Teeth
28
Bore Type
Reboreable
Outside Dia.
30.3276
Chain Number
12B-2
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Specifications

Product Information

MFR #
D12B28
Zoro #
G2532141
UPC #
697950401485
Country of Origin
United States

Dimensions

Outside Dia.
30.3276
Pitch Dia.
170.143251350749
Bore Dia. - Sprockets
6.22355320278538
Hub Dia.
119.9896
Length through Bore
50.0126
Hub Dia. (In.)
4.724
Roller Width
11.68
Length through Bore (In.)
1.969
Storage Length
7.16105320278538
Chain Roller Dia.
12.065
Caliper Diameter
158.078251350749
Storage Height
1.969
Pitch Dia. (In.)
6.69855320278538
Storage Width
7.16105320278538
Outside Dia. (In.)
1.194
Tooth Thickness
10.8712
Pin Dia.
12.065

Details

Material
Steel
Number of Teeth
28
Bore Type
Reboreable
Chain Number
12B-2
Max. Bore
84
Weight
14.275
Number of Rows
2
Min. Bore
20
Type
Metric Roller Chain
Sprocket Hub Type
B
Pitch
19.05
Surface Treatment
Protective Coating
Chordal Pitch
19.05
Max. Bore (In.)
3.30708661417323
Hardened Teeth
No

Restrictions

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

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