Ball Bearings
Introduction
Ball bearings are the core of IBSCO’s business and represent the largest share of our product offering. We provide one of the industry’s most comprehensive selections, sourcing from trusted global manufacturers to support aerospace, medical, high-tech, industrial, and recreational applications.
Engineered to minimize friction and maximize precision, our ball bearings ensure reliability in critical systems ranging from aerospace flight controls and turbine engines to surgical instruments, robotics, and semiconductor equipment. IBSCO’s certified cleanroom relubrication capabilities and technical expertise enable us to deliver tailored solutions that meet the most demanding specifications.
Key Advantages
- Comprehensive range: miniature, thin-section, deep groove, angular contact, thrust, and specialty designs
- High-speed and low-speed configurations for medical, aerospace, robotics, and industrial systems
- ABEC 1–9 precision grades available
- Available in stainless steel, chrome steel, ceramics, and specialty alloys
- Custom lubrication options, including aerospace, medical, vacuum, cryogenic, and food-grade
- Extended service life even under shock, vibration, and high-load conditions
- ISO Class 6 cleanroom relubrication with Class 5 bench capability
OEM Partnerships
IBSCO partners with leading OEMs to supply one of the industry’s broadest portfolios of ball bearings. We support both OEM production and MRO supply chains, with certified relubrication capabilities for NHBB, RBC, NMB, and Myonic products.
Manufacturer of high-precision miniature and specialty ball bearings for industrial systems.
Specializes in high-precision miniature and dental bearings for medical, surgical, and high-speed rotary systems. IBSCO is a certified relubrication facility for Myonic.
Manufacturer of precision ball bearings for aerospace control systems and industrial motion applications.
(MinebeaMitsumi Group) – Global leader in miniature and instrument ball bearings widely used in robotics, semiconductor equipment, and medical devices. IBSCO is a certified relubrication facility for NMB.
Produces aerospace and industrial-grade ball bearings known for durability and precision performance.
(New Hampshire Ball Bearings) – Manufacturer of precision miniature, instrument, thin-section, and airframe bearings for aerospace, medical, and high-tech systems. IBSCO is a certified relubrication facility for NHBB.
Full line of aerospace and industrial ball bearings, including thin-section, angular contact, and airframe control bearings. IBSCO is a certified relubrication facility for RBC.
(Schaeffler Group) – Specializes in super precision ball bearings for aerospace, medical, and instrumentation applications, including gyroscopes and turbines.
(Schaeffler Group) – Provide deep groove, angular contact, and specialty ball bearings for industrial platforms.
Producer of angular contact, deep groove, and high-capacity ball bearings for industrial power transmission.
Supplier of precision ball bearings, including deep groove and angular contact types, for industrial use.
Produces miniature ball bearings for high-speed and high-precision systems, including robotics and medical instruments.
Global supplier of deep groove and specialty ball bearings for industrial equipment and automotive systems.
Produces precision ball bearings used in industrial and specialty equipment applications.
Specializes in miniature and thin-section ball bearings for high-tech and Mission-critical industrial applications.
Manufacturer of deep groove and angular contact ball bearings for general industrial and power transmission applications.
Supplier of angular contact, deep groove, and high-speed ball bearings for industrial platforms.
Specializes in high-precision miniature and specialty ball bearings for advanced robotics and medical applications.
U.S.-based manufacturer specializing in precision miniature and instrument ball bearings.
What Are Ball Bearings?
Construction & Bearing Types
Deep Groove Ball Bearings
Single and double row designs for balanced radial/axial loads.
High-Speed Miniature Deep Groove Bearings
Optimized for dental turbines, surgical tools, and test equipment.
Low-Speed Miniature Deep Groove Bearings
Designed for stability in analytical and precision instruments.
Angular Contact Ball Bearings
Single row bearings for high axial load capacity.
Double Row Angular Contact Bearings
Compact design for combined axial and radial loads.
Thin Section Ball Bearings
Large bore-to-diameter ratios for lightweight, compact designs.
Thin Section Angular Contact Bearings
Space-saving designs for robotics, UAVs, and optical systems.
Magneto Ball Bearings
Easy assembly/disassembly for light axial loads in specialty devices.
Thrust Ball Bearings
Engineered to handle axial loads with low friction.
Self-Aligning Ball Bearings
Compensate for shaft misalignment while maintaining smooth operation.
Track Roller Ball Bearings
Stud and yoke types for cam and motion guidance systems.
Ball Bearing Rod Ends
Precision articulating joints for aerospace and industrial use.
Combination Ball & Needle Roller Bearings
Hybrid designs that combine radial strength with axial flexibility.
Individual Balls
High-grade balls for manufacturing, repair, and specialty use.
Specifications & Standards
IBSCO supplies ball bearings in inch and metric series, qualified to ABEC 1 through ABEC 9 precision grades. Available in stainless steel, chrome steel, ceramics, and specialty alloys, our ball bearings meet SAE, ISO, and OEM-specific standards. Lubrication services include aerospace-approved, vacuum, cryogenic, and food-grade options.
Applications
| Application Area | Examples | Bearing Types |
|---|---|---|
| Aerospace | Airframe controls, landing gear, turbines, cockpit instrumentation | Airframe, thin-section, angular contact |
| Medical & Dental | High-speed turbines, surgical tools, centrifuges, prosthetics | High-speed miniature, thin-section |
| High-Tech & Robotics | Semiconductor stages, drones, robotic arms, optical systems | Thin-section, angular contact, miniature |
| Industrial | Motors, pumps, conveyors, automation, power transmission systems | Deep groove, thrust, self-aligning |
| Recreation & Outdoors | Archery cams, fishing reels, RC cars, amusement equipment | Miniature, deep groove, track roller |
| Defense & Space | Satellites, UAVs, guidance systems | Thin-section, angular contact, hybrid designs |
Ball Bearings – Spec Table
| Type | Key Features | Common Applications | OEM Availability |
|---|---|---|---|
| Deep Groove Ball Bearings | Single/double row, versatile radial/axial load | Motors, gearboxes, conveyors | NHBB, NMB, RBC, FAG, Koyo, NTN, Nachi, Schatz, Timken |
| Miniature Bearings | High-speed and low-speed precision options | Medical turbines, robotics, analytical instruments | NHBB, NMB, Myonic, EZO, SMT, WIB, Pacamor Kubar |
| Angular Contact Ball Bearings | High axial load support, single/double row | Engines, pumps, aerospace controls | NHBB, Timken, FAG, Koyo, NTN, Barden |
| Thin Section Bearings | Lightweight, compact, large bore-to-diameter ratio | Robotics, defense, satellites | RBC, Barden, WIB, KSK, Timken, NHBB |
| Thrust Ball Bearings | Handles axial loads, low friction | Rotary tables, aerospace actuators | NHBB, FAG, Nachi, NTN |
| Self-Aligning Ball Bearings | Compensates for shaft misalignment | Industrial shafts, conveyors | Timken, FAG, KYK, JAF |
| Track Roller Ball Bearings | Stud/yoke type for cam guidance | Automation, conveyors, robotics | RBC, INA, KBC, KSK |
| Ball Bearing Rod Ends | Articulating joints, precision motion transfer | Aerospace linkages, industrial systems | Aurora, RBC, NHBB |
| Combination Ball & Needle Bearings | Hybrid design for radial + axial strength | Aerospace actuators, robotics | NHBB, RBC, Koyo |
| Individual Balls | High-grade balls for repair/assembly | Manufacturing, specialty applications | NHBB, NMB, RBC |
IBSCO Value-Added Services
- Class 6 Certified Cleanroom
- Precision relubrication with tolerance ±0.3 mg
- Vacuum impregnation for cage stabilization
- Assembly-ready delivery
- Custom component configuration
- MRO/OEM special packaging with MIL-SPEC labeling
- JIT fulfillment, LTAs, and multi-year stocking
- Cage code traceability with full certification
- Kit packaging & data packet inspection
Certifications & Compliance
Certified
Certified
Certified
Certified
Certified
FAQs
What industries use IBSCO’s ball bearings the most?
Aerospace, industrial automation, medical/dental tools, high-tech robotics, and recreational equipment are the primary users of IBSCO’s ball bearing solutions.
Do you stock miniature and thin-section ball bearings?
Yes. IBSCO supplies both low and high-speed miniature and thin-section designs in both inch and metric series, suitable for high-speed, precision, and lightweight applications.
Can IBSCO provide hybrid or combination bearing solutions?
Absolutely. We supply combination ball and needle roller bearings, as well as hybrid ceramic designs, to meet specialized performance requirements.
What lubrication services does IBSCO provide?
IBSCO offers certified cleanroom relubrication with hundreds of specialty lubricants, including aerospace-approved, vacuum, cryogenic, and food-grade options.
Can IBSCO customize packaging and labeling?
Yes. We provide MIL-SPEC labeling, custom packaging, and kitting solutions tailored to customer and OEM requirements.