Taper Roller Bearing
ISO 9001 Certified
TS 16949
Genuine SKF
Need Technical Advice?
Reply within 12 hours · 15+ certified engineers on call
Taper Roller Bearing
China 31310 33212 33012 33115 32911 Tapered Roller Bearing – High-Load, Precision-Made
Basic Info.
| Inner Diameter | 50 mm |
|---|---|
| Outer Diameter | 110 mm |
| Thickness | 27 mm |
| Lubrication | Grease or Oil |
| Precision Rating | P0, P6, P5, P4, P2 |
| Origin | China |
Introduction
High-precision tapered roller bearings (models: 31310, 33212, etc.), designed for heavy-duty applications. Features robust construction, multiple precision grades, low-vibration options (Z1V1–Z3V3), and OEM/ODM service support. Supplied in carton/pallet packaging.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 & Benefits of SKF Tapered Roller Bearings (31310, 33212, 33012, 33115, 32911)
| Description | Core Value |
|---|---|
| High-Precision Grades (P0–P2) | Ensures ultra-low runout and extended service life in high-speed machinery |
| Vibration Classes Z1V1–Z3V3 | Guarantees smooth, quiet operation for noise-sensitive applications (e.g., medical equipment, precision gearboxes) |
| 50×110×27 mm Standard Dimensions | Direct OEM replacement for major industrial equipment—no redesign needed |
| Grease or Oil Lubrication Compatible | Flexible maintenance: supports sealed-for-life grease or continuous oil circulation systems |
| Made in China — BDL Brand, ISO/TS 16949 Certified | Rigorous quality control matching global SKF tolerance standards |
| HS Code 8482200000 | Streamlined customs clearance for EU, US, and ASEAN markets |
| OEM/ODM Support Available | Custom marking, packaging, and engineering collaboration — no MOQ penalty |
| 1,000,000 pcs Annual Capacity | Reliable supply continuity — no lead-time surprises for bulk orders |
| Carton + Pallet Packaging | Export-ready protection against moisture, shock, and transit damage |
| Wide Application Range | Used in wind turbines, construction machinery, agricultural gearboxes, and automotive differentials |
Why choose these tapered roller bearings over generic alternatives? Unlike standard imports, each batch undergoes dynamic load testing, dimensional laser scanning, and material hardness verification — ensuring true P5/P4 repeatability. FAQs: Are they interchangeable with SKF 31310? Yes — identical ABEC/Tolerances per ISO 355. Can they handle axial + radial combined loads? Absolutely — optimized contact angle design delivers 25% higher L10 life vs. entry-tier equivalents. Ready to validate samples or request a technical datasheet? Send your inquiry now.
Product Summary
- Product Name
- China 31310 33212 33012 33115 32911 Tapered Roller Bearing – High-Load, Precision-Made
- 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
China 31310 33212 33012 33115 32911 Tapered Roller Bearing – High-Load, Precision-Made
NDA protected · Free samples for orders > $50K · Reply within 12 hours
Related Products
More Taper Roller Bearing Products
Taper Roller Bearing
Timken NACHI Taper Roller Bearings 30222 30324 32226 32326 32026X 31326
Taper Roller Bearing
32311 32912 32012 High Quality Bdl Tapered Roller Bearing China Price
