Cylindrical Roller Bearing
ISO 9001 Certified
TS 16949
Genuine SKF
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Cylindrical Roller Bearing
HR33110J–HR33113J Tapered Roller Bearings P0–P2
Basic Info.
| Inner Diameter | |
| Outer Diameter | 42 mm |
| Thickness | 14.25 mm |
Introduction
High-precision radial bearing made of bearing steel, suitable for medium-large applications (120–190 mm). Features long life, high speed, and low noise. Available in precision grades P0–P2 and vibration classes Z1V1–Z3V3. Lubricated with grease or oil. Rich stock, OEM/ODM supported.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 & Why Engineers Choose This Tapered Roller Bearing
| Description | Core Value |
|---|---|
| Models: HR33110J / HR33111J / HR33112J / HR33113J | Precision-matched tapered roller sets for seamless interchangeability across NSK, NTN, Koyo, NACHI & Timken OEM specs |
| Precision Grades: P0, P6, P5, P4, P2 | Ultra-tight tolerances—P2 grade meets aerospace & high-speed gearbox requirements (ISO 492 compliant) |
| Material: High-Carbon Chromium Bearing Steel (GCR15/SAE52100) | Hardened to HRC 60–64 with uniform microstructure—extends L10 life by up to 40% vs. standard grades |
| Load Capacity: Radial + moderate axial (single-row design) | Optimized contact angle & roller profiling—handles combined loads in industrial gearboxes, conveyors & wind turbine yaw systems |
| Vibration Classes: Z1V1 / Z2V2 / Z3V3 | Low-noise assembly—ideal for precision machine tools and medical imaging equipment where acoustic emission matters |
| Lubrication: Grease or oil-compatible | Pre-greased options available with NLGI #2 lithium complex—reduces maintenance intervals by 30% |
| Origin & Compliance: Made in China | HS Code 8482102000 | Fully traceable batch production; 100% ISO 9001-certified manufacturing & 100% dimensional inspection |
| Stock & Lead Time: Rich inventory (1M+ units capacity) | Ready-to-ship from regional hubs—no MOQ; sample orders dispatched within 24h |
| OEM/ODM Support: Full technical documentation & custom packaging | Direct engineering collaboration—bearing drawings, test reports (CMM, vibration, noise), and RoHS/REACH certs provided |
| Differentiator vs. Generic Brands | No compromise on raceway surface finish (Ra ≤ 0.2 μm) or roller diameter variation (≤ 1.5 μm)—validated per ABEC-7 & JIS B 1514 |
FAQ: Are these bearings compatible with SKF mounting dimensions? ✅ Yes—HR3311xJ series matches SKF’s 3311xJ interchange standard. Do you offer dynamic load ratings? ✅ Full spec sheets (Cr, Cor, fatigue limits) available upon request. Can I get P2-grade samples for validation? ✅ Yes—free samples for qualified B2B buyers. What’s the max operating speed? Up to 3,200 rpm (with proper lubrication & cooling). Is cage material specified? Standard: pressed steel; optional: polyamide (PA66-GF25) for high-speed applications.
Product Summary
- Product Name
- HR33110J–HR33113J Tapered Roller Bearings P0–P2
- 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
HR33110J–HR33113J Tapered Roller Bearings P0–P2
NDA protected · Free samples for orders > $50K · Reply within 12 hours
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