
Single sprocket with hub, pitch 5/8", 25 teeth
- Brand
- MR
- Category
- Power transmission
- Subcategory
- Sprockets and gears
- Series
- paso 5/8"
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Description
MR Piñón simple 5/8" Z25 belongs to sprockets and gears, part of our Power transmission range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for Piñón simple 5/8" Z25 and any equivalents.
A hub-style simplex sprocket built to run on 5/8" pitch chain and carry 25 teeth, this component transfers drive from a shaft to the chain in one direction of engagement. The hub is part of the casting, so the sprocket can be seated on the shaft and locked down without an extra bushing. MR Industrial Accessories LLC supplies it in SAE 1045 steel, a medium-carbon grade chosen for the wear and load conditions found in continuous duty.
The reference for this item is Simplex sprocket 5/8" Z25, quoted under part number MR-PINON-SIMPLE-5-8-Z25. Reading the code is straightforward: simplex means a single strand of teeth, 5/8" is the chain pitch, and Z25 gives the tooth count. The material is SAE 1045 steel. Because the hub is integrated, mounting is direct on the shaft and the fastening method is whatever the application calls for.
Typical installations include chain conveyors, bucket elevators, farm equipment, packaging lines, material handling systems and general machinery drives. Anywhere a defined ratio has to be produced from a 5/8" pitch chain, this sprocket is a practical choice for the job.
Selection comes down to three things: chain pitch (5/8"), tooth count (25) and shaft diameter. Check that the hub dimensions suit the shaft and that the locking arrangement is right for the torque involved. Alignment between this sprocket and the driven one should be checked carefully, since misalignment is a common cause of noise and early wear.
Other tooth counts, pitches or sizes can be sourced on request. MR Industrial Accessories LLC supplies power transmission parts, so an equivalent or a made-to-spec item is a matter of sending the part number or the specifications through WhatsApp and letting the team advise on the match.
To get a quote on this sprocket or to ask about another size, send part number MR-PINON-SIMPLE-5-8-Z25 by WhatsApp. The technical team will come back with the details your application needs.
Dimensions
- Pitch
- 5/8"
- Teeth (z)
- 25
- Material
- SAE 1045 steel
- Type
- Single sprocket with hub
Frequently asked questions
- What does the SAE 1045 designation tell me about this sprocket?
- It identifies a medium-carbon steel with solid mechanical strength and toughness. Parts that see wear and moderate loads, such as sprockets and gears, are commonly made from it, and it can be heat treated to raise surface hardness.
- Will this sprocket work with any 5/8" pitch chain?
- It is made for 5/8" pitch chain, also called 50 pitch. Confirm the chain matches that pitch and that the 25 teeth are compatible with the driven sprocket so the drive runs smoothly.
- Can I get the same sprocket with a different tooth count?
- Yes. MR Industrial Accessories LLC supplies custom sprockets, so the same 5/8" pitch can be quoted with the number of teeth your drive requires. Send the specifications via WhatsApp for a quote.

