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#40 Sprocket 25T 3/4" Bore Hardened Black Oxide

#40 Sprocket 25T 3/4" Bore Hardened Black Oxide

HJGuamou

#40 Sprocket 25T 3/4" Bore Hardened Black Oxide

✅ In stock ⭐ Lowest price we've tracked

F

Grade

💤 Not a Deal

24/100

Current Price

$32.00

Listed $25.99

Analysis Confidence 100%

Check Deal at Amazon

Price verified Sep 24, 2026 4:52 AM · Prices & availability subject to change

Is This a Good Price on Amazon?

💤 Not a Deal

💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
💰The current price sits right around what this item typically fetches.
📉Our analysis places this at the most competitive price point we have ever tracked for this product — an exceptional moment to buy.
➡️Pricing has held fairly steady, with no strong push in either direction.

How We Scored This Deal

Price Competitiveness 0/28

Recent Value 0/22

Market Standing 0/20

Deal Strength 20/20

Momentum 4/10

📝 Product Overview

🏪 Sold by HJGuamou

📦 Fulfillment Fulfilled by Amazon

🚚 Shipping Free Shipping

Product Details

✓Precision-Machined for Perfect Fit: 25 hardened tooth with 3/4" bore, 3/16" x 3/32" keyway, and two setscrews. Ultra-precise CNC machining ensures seamless integration and vibration-free power transmission.

✓Premium AISI 1045 Steel with Hardened Teeth: High-temperature quenched for exceptional wear resistance and durability in demanding applications.

✓ANSI-Compliant Reliability: Model 40BS25 features a 0.75-in (3/4") precision-machined bore, including two setscrews, and one 3/16" key. Fully meets ANSI standards for reliable performance.

✓Black Oxide Coating for Corrosion Resistance: All-over rust-proof finish extends service life, even in harsh environments.

✓Low-Maintenance Versatility: Requires only lubrication for easy upkeep. Ideal for industrial equipment, conveyors, agricultural machinery, and DIY projects.

⚙️ Specifications

‎4.33 x 4.33 x 1.18 inches

‎6.3 ounces

‎Aoxing Trading Co., Ltd

‎B0FYHLRWSL

Package Dimensions

3.15 x 3.15 x 1.18 inches

Item Weight

6.3 ounces

Manufacturer

Aoxing Trading Co., Ltd

ASIN

B0FYHLRWSL

Date First Available

October 30, 2025

Best Sellers Rank

See Top 100 in Industrial & Scientific

‎3.54 x 3.54 x 1.18 inches

‎6.3 ounces

‎3.15 x 3.15 x 1.18 inches

‎6.3 ounces

Ships From

Amazon

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F

$32.00