View specifications Combined Bearings
Standard, adjustable, high-load and welded-plate combined roller bearings for forklift masts, steel sections and lifting systems.
Models and specificationsProduct Catalog
Browse by bearing family
Search by family, series, model or application. Confirm dimensions, suffixes and operating conditions before ordering standard or drawing-based options.
Standard and custom industrial bearing families
Combined Bearing Source supplies combined bearings, track roller bearings, full-complement cylindrical roller bearings, back-up rollers, cross roller bearings, Standard NbV profiles and special track rollers for maintenance, OEM and distributor inquiries. Use the pages below to review series references, selection checks and RFQ requirements for each bearing family.
Need help preparing an inquiry? Read our technical guides, or review quality and inspection scope before sending a bearing inquiry.
Specification Pages
Bearing families and model references
View specifications View specifications Track Roller Bearings
Yoke type and stud type track rollers for cam drives, conveyors, guideways and heavy-duty automation.
Models and specifications View specifications Full Complement Cylindrical Roller Bearings
High radial-load cylindrical roller bearings for gearboxes, rope sheaves, extruders and industrial drives.
Models and specifications View specifications Back-up Roller Bearings
Back-up rollers with or without pivot for levelers, straighteners and steel coil processing lines.
Models and specifications View specifications Cross Roller Bearings
High-rigidity crossed roller bearings for robotics, harmonic reducers, rotary tables and positioning equipment.
Models and specifications View specifications Standard NbV Profiles
Matched steel U-profiles for combined bearings, supplied in standard or cut-to-length configurations.
Models and specifications View specifications Special Track Roller Bearings
Drawing-based guide rollers, profiled outer rings and modified track bearings for non-standard machinery.
Models and specificationsIndustrial Bearing Supply FAQ
Common Buyer Questions
Which industrial bearing types can you supply?
We support combined bearings, track roller bearings, full-complement cylindrical roller bearings, back-up rollers, cross roller bearings, special guide rollers and Standard NbV profiles.
Can you cross-reference Winkel, INA, SKF or other bearing numbers?
Send the complete designation, dimensions and application. We can review equivalent series and replacement references, but the proposed item must be confirmed against mounting and operating data.
What information is required for a bearing quotation?
Provide the model, d × D × B dimensions, quantity, application, radial and axial loads, speed, temperature, lubrication, sealing requirement and delivery country. A drawing or marking photo is helpful.
Do you manufacture non-standard bearings and rollers?
Drawing-based dimensions, profiles, shaft ends, seals, grease, clearances and mounting features can be reviewed. Minimum quantity, tooling and lead time depend on the design.
Which track roller series are commonly requested?
Common searches include NUTR, NNTR, PWTR, NUKR, KR, KRV, NATR, NATV, CF and LFR series, including yoke type rollers and stud type cam followers.
Which full-complement cylindrical roller bearing series are available?
Frequently requested series include SL01, SL02, SL04, SL05, SL06, SL18, SL19, RSL, NCF, NJG, NNCL and NNCF.
