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(2517)Spk Roller Double Tb Met, D12BTB21

  • Mfr # D12BTB21

  • Zoro # G2441150


product price: $254.99
/ea
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Key Features

Bore Dia. - Sprockets
4.5571296048563
Outside Dia.
30.3276
Pitch Dia. (In.)
5.0321296048563
Outside Dia. (In.)
1.194
Material
Steel
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Specifications

Product Information

MFR #
D12BTB21
Zoro #
G2441150
UPC #
697950410500
Country of Origin
United States

Dimensions

Bore Dia. - Sprockets
4.5571296048563
Outside Dia.
30.3276
Pitch Dia. (In.)
5.0321296048563
Outside Dia. (In.)
1.194
Pitch Dia.
0.75
Hub Dia. (In.)
4.285
Length through Bore (In.)
1.75
Storage Length
5.49305874987053
Storage Width
5.49305874987053
Tooth Thickness
10.8712
Chain Roller Dia.
12.065
Storage Height
1.75
Caliper Diameter
115.393692246712
Roller Width
11.68
Length through Bore
44.45
Hub Dia.
108.839

Details

Material
Steel
Number of Teeth
21
Sprocket Hub Type
TB
Pitch
19.05
Type
Metric Roller Chain
Bore Type
Bushed
Weight
3.4
Number of Rows
2
Hardened Teeth
No
Bushing Code
2517
Surface Treatment
Protective Coating
Hub Projection (In.)
14.3256
Max. Bore
57.15
Min. Bore
12.7
Chain Number
12B-2

Restrictions

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

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