PURE WHITE 1:1 HD
INCH SERIES
Part: 68450/68712 Scale: Standardized 800×800
Tapered Roller Bearings (Inch Series) American Inch Heavy Duty Series
✓ Ready for Ontario Will-Call
68450/68712
Inch Tapered Roller Bearing Set 68450/68712
American inch series matched cone and cup tapered roller bearing assembly (68450/68712) engineered for heavy truck wheel ends, highway trailer axles, and agricultural machinery in Canada.
ENGINEERING SPECIFICATION PARAMETERS
| Specification | Value / Engineering Metric |
|---|---|
| bore d | 4.5000 in (114.300 mm) |
| outer D | 7.1250 in (180.975 mm) |
| assemblyWidth T | 1.3750 in (34.925 mm) |
| coneWidth B | 31.750 mm |
| cupWidth C | 25.400 mm |
| coneCupSet | 68450/68712 |
| dynamicRating Cr | 181 kN |
| staticRating Cor | 271 kN |
| limitingSpeedGrease | 2000 RPM |
| limitingSpeedOil | 2700 RPM |
| weight | 2.88 kg |
| Material Grade | Case-Carburized Heavy Duty Alloy Steel |
| Industry Standards | ABMA Standard 19.2 · ANSI / SAE Heavy Duty · Timken Standard |
| Working Pressure | Dynamic Rating 181 kN / Static 271 kN |
| Temperature Range | -40°F to +250°F (-40°C to +121°C) |
| Warehouse Fulfillment | Mississauga Dock Will-Call or Canadian Courier Dispatch |
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