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25B45 Sprocket With Stock Bore

Name: 25B45 Sprocket With Stock Bore
Brand: USA ROLLER CHAIN
SKU: 25B45-SPROCKET
Availability: InStock

SKU: 25B45-SPROCKET

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Carbon Steel Chains

Features	General Duty Plus	Economy Plus
Solid Bushings	Split Bushings in most cases	Split Bushings
Solid Rollers
Through-Hardened Pins	Case-Hardened Pins	Heat-Treated Pins
Case-Hardened Rollers		Heat-Treated in Some Chains
Case-Hardened Bushings		Heat-Treated in Some Chains
Wide Contour Plates	Standard Contour Plates	Standard Contour Plates
Superior Pin to Plate Contact
High-Hold Riveting	Standard Dual-Stake Rivets	Standard Dual-Stake Rivets
Factory Pre-Loading		Not Standard on Economy Chains
Specific Heat-Treatment on Every Component		Some Components Might be Heat-Treated
Premium Alloy & Carbon Materials	High-Quality Carbon Materials	Standard-Quality Carbon Materials
Shot-Peened Components	Non Shot-Peened Components	Non Shot-Peened Components
High-Precision Components	Standard Precision Components	Low Precision Components
Conforms to ANSI B29.1 or ISO/DIN Standards

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25B45 Sprocket With Stock Bore Description/Features

25B45 Sprocket With Stock Bore Specifications

This 25B45 sprocket is a durable, high quality, and precision sprocket that is manufactured to ANSI Specifications. Something else that is notable about this sprocket is that it fully meets all ANSI Standards, which insures proper contact between the #25 roller chain and sprocket which prevents premature wear or breakage. This sprocket is also black oxide coated which increases resistance to the environment and will prevent early rust build up. 25B45 sprockets with a stock bore comes with the standard 1/2" ID hole with no keyway or setscrews and can be easily machine bored to custom sizes. We also offer sprockets with finished bore configurations right off the shelf from stock, and if you are needing a custom bore sprocket we the capabilities on providing those to within a fast lead-time and at really great prices.

25B45 Sprocket Dimensions

Sprocket Size: 25B45
Tooth Count: 45
Hub Style: B
Outside Diameter (O.D): 3.725"
Stock Bore: 1/2"
Recommended Maximum Bore: 1-3/8"
Hub Diameter: 2"
Length Thru Bore: 3/4"
Sprocket Weight: 0.56 LBS
Common Interchanges: 25B45H, H25B45, 25B45-SB