Martin (2517)Spk Roller Double Tb Met, D12BTB20 D12BTB20 - main

(2517)Spk Roller Double Tb Met, D12BTB20

  • Mfr # D12BTB20

  • Zoro # G2442158

product price:  $256.99
/ea
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Key Features

Material
Steel
Number of Teeth
20
Bore Type
Bushed
Outside Dia.
30.3276
Chain Number
12B-2
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Specifications

Product Information

MFR #
D12BTB20
Zoro #
G2442158
UPC #
697950410494
Country of Origin
United States

Dimensions

Outside Dia.
30.3276
Pitch Dia.
0.75
Bore Dia. - Sprockets
4.31933991612475
Hub Dia.
100.2665
Length through Bore
44.45
Length through Bore (In.)
1.75
Outside Dia. (In.)
1.194
Pitch Dia. (In.)
4.79433991612475
Hub Dia. (In.)
3.9475
Roller Width
11.68
Chain Roller Dia.
12.065
Storage Width
5.26933991612475
Caliper Diameter
109.711233869569
Storage Length
5.26933991612475
Storage Height
1.75
Tooth Thickness
10.8712

Details

Material
Steel
Number of Teeth
20
Bore Type
Bushed
Chain Number
12B-2
Hub Projection (In.)
14.3256
Max. Bore
57.15
Type
Metric Roller Chain
Sprocket Hub Type
TB
Pitch
19.05
Weight
2.95
Min. Bore
12.7
Number of Rows
2
Bushing Code
2517
Hardened Teeth
No
Surface Treatment
Protective Coating

Restrictions

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

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