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Martin Sprocket & Gear
Spk Roller Triple B, E50B21H
Mfr # E50B21H
Zoro # G2469869
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Key Features
- Material Steel
- Length through Bore (In.) 2.625
- Bore Type Reboreable
- Outside Dia. (In.) 4.522
- Number of Teeth 21
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Product Information
- Brand Martin Sprocket & Gear
- MFR # E50B21H
- Zoro # G2469869
- UPC # 697950014265
- Country of Origin United States
- Category Chain Sprockets
Dimensions
Length through Bore (In.) | 2.625 |
Outside Dia. (In.) | 4.522 |
Pitch Dia. | 4.1934 |
Storage Length | 4.522 |
Storage Height | 2.625 |
Caliper Diameter | 3.7817 |
Storage Width | 4.522 |
Details
Material | Steel |
Bore Type | Reboreable |
Number of Teeth | 21 |
Type | Standard Roller Chain |
Max. Bore (In.) | 2.375 |
Sprocket Hub Type | B |
Weight | 7.43 |
Surface Treatment | Protective Coating |
Min. Bore | 1 |
Chain Number | 50 |
Hardened Teeth | No |
Number of Rows | 3 |
Restrictions
- WARNING: Cancer and Reproductive Harm For more information go to www.P65Warnings.ca.gov
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