Timken 30311-30313 Tapered Roller Bearing for Loom
Ensure smooth, long-lasting performance for your loom with the reliable Timken 30311 Loom Bearing, designed to minimize downtime and maintain consistent operation. This precision-engineered tapered roller bearing (model 30311) fits seamlessly into loom systems, supporting heavy loads while reducing friction—so you can focus on production without unexpected interruptions.
- Precision ratings available from P0 to P2, ensuring optimal fit for your specific machinery requirements
- Versatile lubrication options (grease or oil) allow customization based on operating conditions
- Compact 55*120*29 mm specification delivers robust performance in tight loom assemblies
- Trusted TIMKEN quality from Japan, backed by OEM/ODM service for tailored solutions
Product Specifications
| Parameter | Details |
|---|---|
| Model Number | 30311 |
| Lubrication | Grease or Oil |
| Precision Rating | P0 P6 P5 P4 P2 |
| Vibration | Z1V1 Z2V2 Z3V3 |
| Service | OEM ODM |
| Transport Package | Carton Pallet |
| Specification | 55*120*29 mm |
| Trademark | TIMKEN |
| Origin | Japan |
| HS Code | 8482200000 |
Application Suitability
| Industry | Typical Applications |
|---|---|
| Textile Machinery | Loom equipment |
Struggling with Loom Bearing Reliability? Timken 30311-30313 Tapered Roller Bearing Delivers
Textile manufacturers know the frustration: loom downtime from bearing failures disrupts production schedules and increases maintenance costs. Finding the right tapered roller bearing that matches both dimensional requirements and operational demands across different equipment models can be time-consuming, especially when dealing with multiple suppliers for various brands.
Designed for Consistent Performance in Loom Applications
The Timken 30311-30313 tapered roller bearing addresses these challenges with its precision engineering and compatibility with loom machinery. As a supplier with access to full product lines from international brands like Timken, SKF, and NSK, we ensure you get the exact bearing model you need without switching suppliers. Its 55x120x29 mm dimensions fit standard loom assemblies, while support for both grease and oil lubrication allows adaptation to different maintenance protocols.
Optimal Performance in Loom Operating Conditions
This tapered roller bearing excels in the moderate speed, radial and axial load conditions typical of loom drives and tensioning systems. The Z1V1 to Z3V3 vibration classes ensure smooth operation, reducing noise and minimizing wear on adjacent components. Its robust design handles the repetitive stresses of continuous loom operation, making it a reliable choice for maintaining production efficiency.
Key Engineering Features for Longevity
Precision rating options (P0 to P2) allow selection based on application accuracy requirements—critical for maintaining proper shaft alignment in loom mechanisms. The bearing’s geometric tolerances ensure interchangeability with original equipment specifications, simplifying replacement. Heat-treated components provide the hardness needed to resist wear, while the tapered design efficiently distributes loads, extending service life under varying operational loads. These features collectively reduce the risk of premature failure, a common issue with lower-quality bearings.
Total Cost Benefits of Proper Bearing Selection
Choosing the correct tapered roller bearing directly impacts total operational costs. Inferior bearings with substandard precision or material quality often lead to increased vibration, causing accelerated wear on gears and shafts. This results in more frequent replacements and unplanned downtime. The Timken 30311-30313 bearing, with its严格 manufacturing standards, minimizes these risks, lowering long-term maintenance expenses compared to cheaper alternatives.
Quality You Can Rely On
Our supply chain adheres to ISO 9001 quality management systems, ensuring each bearing undergoes thorough inspection before shipment. Raw materials and finished products are tested for dimensional accuracy, surface hardness, and performance characteristics. We provide a warranty against manufacturing defects, offering peace of mind with your purchase. With access to a wide range of brands and models, we can fulfill both standard and custom requirements, including OEM and ODM services.
Packaging & Shipping
- Packaged in cartons with pallet options for bulk orders
- Available from stock for prompt delivery
- Flexible shipping via courier, air, or sea freight
- Low minimum order quantity supported for small-scale needs
Get Your Timken 30311-30313 Bearing Quote Today
Whether you need a single replacement or bulk order for loom maintenance, provide us with your required quantity and delivery location. Our team will confirm availability and provide competitive pricing. With our extensive inventory and brand coverage, we can also assist with sourcing other bearing models to consolidate your采购 needs.
Frequently Asked Questions
Q: Do you supply other bearing brands and models besides Timken?
A: Yes, we offer a comprehensive range of bearings including SKF, NSK, NTN, Koyo, NACHI, IKO, FAG, and domestic brands. We can source any specified model according to your requirements.
Q: How can I confirm if this bearing fits my loom?
A: Provide your equipment model or existing bearing dimensions (bore, outer diameter, width), and our technical team will verify compatibility with the Timken 30311-30313 specification.
Q: What is the warranty period for this bearing?
A: We provide a warranty against manufacturing defects. The specific duration is outlined in our sales agreement, typically covering material and workmanship issues.
Q: What is the minimum order quantity?
A: We support low minimum order quantities, including single units for emergency replacements, to accommodate both small and large-scale采购 needs.
Q: How long does shipping take?
A: In-stock items ship within 1-3 business days. Shipping time depends on the selected method: courier (3-7 days), air freight (5-10 days), or sea freight (30-45 days).
Q: Can you provide OEM or ODM services?
A: Yes, we offer OEM and ODM services for custom bearing requirements, including private labeling and specialized dimensions based on customer drawings.
Ready to order or need a quote?
Send the bearing model, dimensions (d x D x B), and quantity — we’ll get back to you with pricing and lead time.
Contact us via email or phone for immediate assistance.
- Product Name
- Timken 30311-30313 Tapered Roller Bearing for Loom
- Category
- Taper Roller Bearing
- Brand
- SKF
- Certification
- ISO 9001 · TS 16949
- Lead Time
- 7 Working Days
Our engineers will respond within 12 hours with a tailored solution.
Request QuoteGeneral Specifications
| Bearing Type | Taper Roller Bearing |
| Brand | SKF |
| Quality Standard | ISO 9001 / TS 16949 |
| Precision Grade | P0 / P5 / P6 (custom) |
| Material | Chrome Steel / Stainless |
| Cage Material | Steel / Brass / Polyamide |
| Lubrication | Grease / Oil (specify) |
| Operating Temp. | -40°C to +200°C |
| Min. Order Qty | 1 pc (samples available) |
| Prototype Lead Time | 7 Working Days |
Performance Parameters
| Load Capacity | Contact for C0/Cr values |
| Speed Rating | Contact for ndm limit |
| Vibration Level | Z1 / Z2 / Z3 (custom) |
| Noise Level | V1 / V2 / V3 (custom) |
| Fatigue Life | L10h per ISO 281 |
| Sealing Options | Open / Z / 2Z / RS / 2RS |
Our engineering team can modify bearing dimensions, materials, seals, and clearances to meet your specific operating requirements. Submit your drawing or spec sheet for a tailored proposal.
Wind Power
Main shaft bearings, gearbox bearings, and generator bearings for onshore and offshore wind turbines.
Mining & Quarrying
Heavy-duty bearings for crushers, conveyors, and rotary equipment in extreme dust and shock-load environments.
Steel & Metallurgy
High-temperature bearings for rolling mills, continuous casting, and furnace applications.
Automotive / EV
Wheel hub bearings, transmission bearings, and e-motor bearings for passenger and commercial vehicles.
Rail Transit
Axle box bearings, traction motor bearings, and gearbox bearings meeting EN/UIC railway standards.
Precision Machinery
High-precision spindle bearings, angular contact bearings, and super-precision bearings for CNC and robotics.
Application Design
EngineeringOur engineers analyze your operating conditions -- load, speed, temperature, environment -- and select or design the optimal bearing solution to maximize service life and reduce total cost of ownership.
Custom Modification
7-Day TurnaroundNeed non-standard dimensions, special materials, or modified clearances? We can modify standard SKF bearings or manufacture fully custom solutions with a 7-day prototype turnaround.
Failure Analysis
DiagnosticsWhen bearings fail prematurely, our team conducts root-cause analysis using advanced diagnostic tools to identify the failure mode and recommend corrective action.
Predictive Maintenance
Up to 40% Less DowntimeWe deploy vibration monitoring, thermal imaging, and oil analysis programs that detect bearing deterioration early -- reducing unplanned downtime by up to 40%.
On-site Installation
Global CoverageProper installation is critical to bearing performance. Our certified technicians provide on-site installation support, alignment verification, and operator training worldwide.
Lifecycle Support
Enterprise SLAFrom initial selection through end-of-life, our dedicated account managers provide scheduled maintenance plans, re-lubrication programs, and replacement forecasting for enterprise clients.
The engineering partner advantage
Get a custom quote for
Timken 30311-30313 Tapered Roller Bearing for Loom
NDA protected · Free samples for orders > $50K · Reply within 12 hours
More Taper Roller Bearing Products
Locomotive Taper Roller Bearing Hr30215j-Hr30218j Shaft Workpiece
High Load Tapered Roller Bearing 30236 30338 32240 32040X 31340