Single sprocket with hub, pitch 3/8", 37 teeth
- Brand
- MR
- Category
- Power transmission
- Subcategory
- Sprockets and gears
- Series
- paso 3/8"
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Description
MR Piñón simple 3/8" Z37 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 3/8" Z37 and any equivalents.
This simplex sprocket from MR is identified as 3/8" Z37: a 3/8" pitch, 37-tooth sprocket with a hub, machined from SAE 1045 steel. It is used to transmit motion in light-pitch chain drives where a defined ratio is needed, such as conveyors, machine tools, and similar mechanisms. For a quote, send the part number by WhatsApp or email.
The code tells you the main selection data. "Simplex" means it takes a single strand of chain. The 3/8" figure is the chain pitch, and Z37 is the tooth count. The hub provides a mounting surface for the shaft, with a keyway and a screw or set screw for axial fixing, depending on how the equipment is built.
Because it is made from SAE 1045 steel, the sprocket offers good wear resistance and toughness for continuous duty. MR supplies it with the machining and tooth treatment needed for correct meshing with 3/8" pitch chains. It is a power transmission part suitable for replacement or for new assemblies.
Typical uses include chain conveyors, elevators, machine tools, packaging equipment, and general drive mechanisms. With 37 teeth, it is often chosen where the drive should reduce speed and increase torque relative to the drive sprocket, or where a moderate chain speed is required. It also fits systems with limited space that need a hubbed wheel on a small or medium shaft.
When selecting, check the chain pitch (3/8"), the number of teeth (37), the shaft diameter, and the fastening method. Confirm that the toothing matches the chain and that the hub bore and keyway are correct. On a gearbox or loaded shaft, verify alignment and chain tension, lubricate the teeth during assembly, and secure the axial fixing to prevent movement.
If you are looking for an equivalent, send the part number of the sprocket being replaced, the tooth count, and the chain pitch. With that information, the team can propose an alternative in the same series or evaluate a custom part, and can also advise on hub type and fastening. Requests are handled by WhatsApp or email.
Dimensions
- Pitch
- 3/8"
- Teeth (z)
- 37
- Material
- SAE 1045 steel
- Type
- Single sprocket with hub
Frequently asked questions
- Is this sprocket suitable for 3/8" pitch chain?
- Yes, it is designed for 3/8" pitch chains. Check that the chain pitch and tooth count match your transmission ratio. If unsure, send the chain part number and we will advise.
- What material is the simplex sprocket 3/8" Z37 made of?
- It is machined from SAE 1045 steel, a carbon steel with good mechanical and wear resistance for continuous service. For special surface conditions, consult us to evaluate a custom part.
- How do I request a different size or an equivalent?
- Send the original part number, number of teeth, chain pitch, and shaft diameter by WhatsApp or email. We will look for an alternative in the same series or evaluate a special supply and reply with options.