Angular Contact Ball Bearing
ISO 9001 Certified
TS 16949
Genuine SKF
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Angular Contact Ball Bearing
22344/22340/22352/23148/23152/23156 Heavy Load Super Polished Spherical Roller Bearings P4/P6
Basic Info.
| Inner Diameter | 10 mm |
|---|---|
| Outer Diameter | 26 mm |
| Thickness | 8 mm |
| Type | Radial Bearing, Single Row |
| Material | Bearing Steel |
| Brand | NTN |
Introduction
High-precision radial ball bearings (10×26×8 mm) made of premium bearing steel. Designed for smooth rotation and high load capacity. Suitable for industrial machinery, motors, and precision equipment. Compact size, reliable performance, globally sourced (Germany, Sweden, Japan).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
| Description | Value / Detail |
|---|---|
| Model Range | 22344, 22340, 22352, 23148, 23152, 23156 — Interchangeable heavy-duty spherical roller bearings |
| Precision Grade | P4 & P6 ultra-precision — 40% tighter tolerances than standard (ISO P6/P4 certified) |
| Surface Finish | Super-polished raceways — reduces friction by up to 28%, extends service life |
| Load Capacity | Extra-heavy radial load rating — ideal for shock & misalignment conditions |
| Material | High-purity GCr15 bearing steel — vacuum-melted, low-oxygen, fatigue-resistant |
| Application Focus | Mining crushers, agricultural harvesters, industrial rolling mills — validated in ISO 281 L10 life tests |
| Origin Assurance | Manufactured in Germany, Sweden & Japan — full traceability with batch-certified test reports |
| Differentiator vs. Generic Brands | No regrinding or mixed-lot assembly — 100% OEM-grade geometry & heat treatment control |
| Quality Guarantee | SKF-aligned dimensional & noise standards (≤28 dB at 1800 rpm), 3-year material defect warranty |
| FAQ: Can these replace legacy 223xx/231xx units? | Yes — identical mounting dimensions, enhanced internal clearance & cage design for higher speed stability |
Engineered for extreme-duty reliability — if your crushing, mining or harvesting equipment demands zero unplanned downtime, request your custom quote and technical datasheet today.
Product Summary
- Product Name
- 22344/22340/22352/23148/23152/23156 Heavy Load Super Polished Spherical Roller Bearings P4/P6
- Category
- Angular Contact Ball 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 | Angular Contact Ball 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
22344/22340/22352/23148/23152/23156 Heavy Load Super Polished Spherical Roller Bearings P4/P6
NDA protected · Free samples for orders > $50K · Reply within 12 hours
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