Cylindrical Roller Bearing
ISO 9001 Certified
TS 16949
Genuine SKF
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Cylindrical Roller Bearing
High Precision Tapered Roller Bearing BDL 30205/30306/32207/32307/32007X
Basic Info
| Bore Diameter | 15–240 mm |
| Outer Diameter | 60 × 130 mm (spec. example) |
| Width/Thickness | 48.5 mm |
| Type | Taper Roller Bearing |
| Material | Bearing Steel |
| Lubrication | Grease or Oil |
Introduction
High-precision taper roller bearings designed for heavy radial loads. Features separated structure, P0–P2 precision ratings, low vibration (Z1V1–Z3V3), and OEM/ODM support. Made in China with BDL brand, packed in carton & pallet.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
High Precision Tapered Roller Bearings – BDL 30205, 30306, 32207, 32307, 32007X
| Description | Key Highlights |
|---|---|
| Precision Grades | P0 to P2 ultra-precise tolerance — ideal for high-speed sports & office equipment requiring minimal runout |
| Material & Durability | High-carbon chromium bearing steel (GCr15), hardened to HRC 60–64 for extended service life |
| Load Capacity | Optimized tapered geometry supports combined radial + axial loads — up to 30% higher dynamic rating vs. standard rollers |
| Separable Design | Inner/outer rings separable — simplifies mounting, maintenance & OEM integration |
| Vibration Control | Z1V1–Z3V3 low-noise grading — critical for quiet operation in treadmills, ergonomic chairs & precision printers |
| Lubrication Flexibility | Pre-greased or oil-lubricated options — compatible with IP54+ enclosures and sealed environments |
| Bore Range | 15–240 mm standard bores — broad compatibility across fitness machines, adjustable desks & automation actuators |
| OEM/ODM Ready | Full customization: logos, packaging, cage material (steel/cage polymer), and grease type (NLGI #2, food-grade) |
| Quality Assurance | 100% dimensional inspection, vibration testing, and batch traceability — certified ISO 9001 & IATF 16949 |
| BDL vs. Generic Brands | Tighter raceway surface roughness (Ra ≤ 0.2 μm), lower torque variance (<±3%), and 2× longer L10 life under identical loads |
FAQ: Are these bearings interchangeable with SKF 30205/30306? Yes — identical ISO dimensions and load ratings; BDL units meet or exceed SKF ABEC-1/ABEC-3 performance benchmarks. Can they operate at 12,000 rpm? With proper lubrication and cooling, models up to 32007X sustain 10,500 rpm (grease) / 13,800 rpm (oil). Do you supply test reports? Yes — every batch includes dimensional, vibration (ISO 10816-3), and hardness certificates.
Need exact specs for your application? Send your inquiry now — our engineers will reply within 2 hours with CAD files, compatibility analysis, and volume pricing.
Product Summary
- Product Name
- High Precision Tapered Roller Bearing BDL 30205/30306/32207/32307/32007X
- Category
- Cylindrical 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 | Cylindrical 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 Precision Tapered Roller Bearing BDL 30205/30306/32207/32307/32007X
NDA protected · Free samples for orders > $50K · Reply within 12 hours
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