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Taper Roller Bearing
High-Quality Low-Price 30202/33008/33111/32907 Tapered Roller Bearings
Basic Info.
| Inner Diameter | 15 mm |
| Outer Diameter | 35 mm |
| Thickness | 11 mm |
| Lubrication | Grease or Oil |
| Precision Rating | P0–P2 |
| Origin | China |
Introduction
High-precision angular contact ball bearings (models: 31306, 33208, etc.), made in China under BDL brand. Suitable for OEM/ODM applications with vibration grades Z1V1–Z3V3 and production capacity of 1,000,000 units/year.7
Day Prototype
vs. 8-12 wks standard
50+
Countries Served
Global logistics network
12h
Quote Response
Expert engineers on call
Typical Applications
Wind Power
Mining
Steel & Metallurgy
Automotive / EV
Rail Transit
Precision Machinery
Genuine SKF Bearings
NDA Protected
Free Sample for Orders > $50K
Global Shipping
Product Details
Key Specifications & Advantages
| Description | Core Value |
|---|---|
| Wide Model Range (31306, 33208, 33008, 33111, 32907) | One-stop sourcing for tapered roller bearings across diverse load & speed requirements |
| Precision Grades P0–P2 | Ultra-precise rotation control — ideal for high-speed machinery and CNC applications |
| Vibration Classes Z1V1–Z3V3 | Guaranteed low-noise operation; meets strict OEM acoustic standards |
| Grease or Oil Lubrication Compatible | Flexible maintenance integration — reduces downtime in industrial environments |
| BDL Brand, Made in China (HS Code 8482200000) | ISO/TS 16949-compliant manufacturing with full traceability |
| Compact Size: 15×35×11 mm | Space-saving design perfect for tight-mounting gearboxes and automotive hubs |
| OEM/ODM Service Available | Custom branding, packaging, and engineering support — no MOQ pressure |
| 1,000,000 pcs Annual Capacity | Reliable bulk supply with <7-day lead time on standard models |
| Carton + Pallet Packaging | Export-ready protection — zero transit damage in 99.8% of global shipments |
| Direct SKF-Compatible Replacement | Interchangeable dimensions & tolerances — verified against SKF 30202/33008 specs |
Engineered for demanding applications: agricultural gearboxes, construction equipment axles, wind turbine yaw systems, and industrial conveyor drives. All units undergo 100% dynamic testing and hardness verification. Unlike generic imports, our bearings feature optimized contact angle geometry and heat-treated GCr15 steel — delivering 22% longer L10 life (per ISO 281). FAQ: Are samples available? Yes — free technical samples within 48h. Can you match SKF’s cage material? Absolutely — polyamide (PA66-GF25) or pressed steel options. What’s the minimum order? As low as 100 pcs per model. Ready to verify performance? Send your inquiry now — get a customized spec sheet & test report within 1 hour.
Product Summary
- Product Name
- High-Quality Low-Price 30202/33008/33111/32907 Tapered Roller Bearings
- Category
- Taper Roller Bearing
- Brand
- SKF
- Certification
- ISO 9001 · TS 16949
- Lead Time
- 7 Working Days
Get a Custom Quote
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 |
Custom Specifications Available
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.
Why SKF China
The engineering partner advantage
7 Days
Prototype Lead Time
vs. 8-12 weeks via standard channels
15+
Certified Engineers
SKF-certified, on-call for your project
50+
Countries Delivered
Reliable global logistics network
Request a Quote
Get a custom quote for
High-Quality Low-Price 30202/33008/33111/32907 Tapered Roller Bearings
NDA protected · Free samples for orders > $50K · Reply within 12 hours
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