Product Description
Timken® Specialty Ag Bearings
Concentric Lock, P-Series & Farm Radial Specials
This collection includes specialty agricultural bearings — concentric lock inserts, P-Series precision inserts, and Farm Radial Specials. Each bearing serves a specific agricultural application.
Concentric lock inserts (GC prefix) use a collar mechanism different from both set screws and eccentric collars. P-Series inserts offer precision ground or machined bores. Farm Radial Specials are Timken’s custom-engineered OEM solutions.
Use our Parts Finder above to search by OEM interchange number — it covers John Deere, Case IH, New Holland, and 24 other manufacturers.
| Part Number | Bore | Shape | O.D. | Width | Seal Type | Weight | UPC |
|---|---|---|---|---|---|---|---|
| Open (No Seal/Shield) (1) | |||||||
| 9117K3 | 3-1/4" - 3.25in - 82.5mm | Round | N/A | Std | Open (No Seal/Shield) | 1.864 lb | 087796069053 |
| Tri-Ply (Disc Harrow) (1) | |||||||
| GC1200KPPB2 | 2" - 2.00in - 50.8mm | Round | 3-15/16" - 3.94in - 100.0mm | Std | Tri-Ply (Disc Harrow) | 3.504 lb | 087796105768 |
| Tri-Ply (1) | |||||||
| P203PP | 2-3/16" - 2.19in - 55.6mm | Round | 3-15/16" - 3.94in - 100.0mm | Std | Tri-Ply | 0.14 lb | 087796045453 |
| Heavy Contact w/ Steel Shroud (1) | |||||||
| GC1203KRRB | 2-3/16" - 2.19in - 55.6mm | Round | 3-15/16" - 3.94in - 100.0mm | Std | Heavy Contact w/ Steel Shroud | 2.794 lb | 087796056022 |
| Double Rubber Seal (Ground Bore) (1) | |||||||
| P203RR3 | 2-3/16" - 2.19in - 55.6mm | Round | N/A | Std | Double Rubber Seal (Ground Bore) | 0.368 lb | 087796226760 |
1 All dimensions follow Lambear tri-format: Imperial fraction – Decimal inches – Metric (mm).
2 Use our Parts Finder at the top of the Ag Bearings category to search by OEM interchange.
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Tip: Sizes use Lambear tri-format (e.g. 1" - 25.4mm). Type any part of the size to match.
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