SINOCONVE XL T-Type Rubber Timing Belt

For buyers sourcing office equipment, light machinery, printing and general synchronous transmission, the XL profile provides a clearly defined T-Type geometry. The supplied technical data confirms 5.080 mm pitch, 1.27 mm tooth height and 2.30 mm belt thickness.
The supplied construction uses high-quality synthetic CR rubber, fiberglass cord and highly wear-resistant nylon elastic fabric on the tooth surface. This combination is described for accurate synchronous transmission without normal operating slip, repeated dynamic bending and resistance to cracking, ozone, aging, heat and wear.
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Use Inquiry Now and send the complete belt marking, T-Type profile, belt width, teeth number or pitch length, pulley data, speed, power or torque, quantity and operating conditions.
Confirmed XL technical data
| Tooth Profile Family | T-Type |
| Type | XL |
| Pitch | 5.080 mm |
| Tooth Angle | 50° |
| Bottom Tooth Thickness | 2.57 mm |
| Tooth Height | 1.27 mm |
| Belt Thickness | 2.30 mm |
| Teeth Number Range | 22-510 |
| Pitch Length Range | — |
| Belt Body | Synthetic CR Rubber |
| Reinforcement | Fiberglass Cord |
| Tooth Fabric | Wear-Resistant Nylon Elastic Fabric |
Profile compatibility note
XL is not selected by pitch alone. Confirm the T-Type tooth geometry, pulley tooth form, belt width, tooth count or pitch length, pulley tooth counts, center distance and installation tension before production.
Why buyers consider this XL timing belt
Repeatable timing relationship
A toothed synchronous belt is intended to maintain a fixed transmission ratio without normal operating slip when correctly installed.
Dynamic bending capability
The source data lists excellent dynamic curve performance together with crack, ozone, aging, heat and wear resistance.
OEM/ODM availability
Custom width and length, OEM/ODM support, sample development and order-specific marking can be discussed.
Operating properties from the supplied specification
- Excellent dynamic curve performance
- Crack resistance
- Ozone resistance
- Anti-aging performance
- Heat resistance
- Wear resistance
Timing-belt construction and engagement

Positive synchronous engagement
The molded tooth profile is intended to engage a matching timing pulley. Correct tooth profile, pulley geometry and installation tension are required for stable synchronous motion.
Profile-specific selection
For the XL type, confirm pitch, belt width, teeth number or pitch length, pulley tooth profile, pulley tooth counts, speed and load before production.
Rubber body and reinforcement
The listed construction uses Synthetic CR Rubber, reinforced with Fiberglass Cord. The tooth contact surface is protected by Wear-Resistant Nylon Elastic Fabric. Final construction should be confirmed against the required operating conditions.

Selection information to confirm
- Complete belt marking and XL / T-Type profile identification.
- Pitch length or teeth number, belt width and required quantity.
- Matching pulley tooth profile, pulley tooth counts and center distance.
- Speed, power or torque, installation tension and duty cycle.
- Operating temperature, dust, oil, moisture and other environmental conditions.
- Sample, drawing, custom marking, packaging or inspection-document requirements.
A timing belt must use a pulley with matching pitch and tooth geometry. Final dimensions and commercial terms are subject to order confirmation.
T-Type profile reference
The table below keeps the supplied technical reference within the same profile family. A dash means the source workbook did not confirm that value.
| Type | Pitch | Tooth Height | Belt Thickness | Teeth Range |
|---|---|---|---|---|
| MXL | 2.032 mm | 0.51 mm | 1.14 mm | 43-2044 |
| XXL | 3.175 mm | 0.76 mm | 1.52 mm | 46-124 |
| XL | 5.080 mm | 1.27 mm | 2.30 mm | 22-510 |
| L | 9.525 mm | 1.91 mm | 3.60 mm | 23-530 |
| H | 12.700 mm | 2.29 mm | 4.30 mm | 29-440 |
| XH | 22.225 mm | 6.35 mm | 11.20 mm | 53-220 |
| XXH | 31.750 mm | 9.53 mm | 15.70 mm | 56-144 |
| T2.5 | 2.5 mm | 0.70 mm | 1.30 mm | 42-312 |
| T5 | 5 mm | 1.20 mm | 2.20 mm | 30-400 |
| T10 | 10 mm | 2.50 mm | 4.50 mm | 34-536 |
| T20 | 20 mm | 5.00 mm | 8.00 mm | 61-181 |
Typical application scope
The supplied T-Type product description covers precision machinery, packaging equipment, printing systems, indexing drives, office equipment and general synchronous transmission. This XL page emphasizes office equipment, light machinery, printing and general synchronous transmission while final suitability remains subject to pulley matching and application confirmation.
Request a technical recommendation and quotation
Click Inquiry Now and provide the belt marking or XL profile, required width, teeth number or pitch length, pulley geometry, speed, torque or power, quantity and environment.
Suggested inquiry: “Please quote XL T-Type rubber timing belts, width [ ], teeth number / pitch length [ ], quantity [ ], pulley profile [ ], speed [ ], power or torque [ ], and operating conditions [ ].”
Frequently asked questions
Why does belt width still need confirmation?
The source workbook confirms the tooth geometry but not one universal width. Width depends on the required drive capacity and application.
What is the belt thickness for XL?
The confirmed belt thickness is 2.30 mm.
Can I order from a sample?
The source commercial information states that samples are available and OEM/ODM support can be discussed.
What applications are covered?
The source family description covers precision machinery, packaging equipment, printing systems, indexing drives, office equipment and general synchronous transmission.
Do you offer urgent delivery?
The source trade information lists urgent delivery as 15-20 Days Subject to Confirmation.
Rubber Timing Belt Profile Reference

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