PURE WHITE 1:1 HD
INCH SERIES
Part: 687/672 Scale: Standardized 800×800
Tapered Roller Bearings (Inch Series) American Inch Heavy Duty Series
✓ Ready for Ontario Will-Call
687/672
Inch Tapered Roller Bearing Set 687/672
American inch series matched cone and cup tapered roller bearing assembly (687/672) engineered for heavy truck wheel ends, highway trailer axles, and agricultural machinery in Canada.
ENGINEERING SPECIFICATION PARAMETERS
| Specification | Value / Engineering Metric |
|---|---|
| bore d | 4.0000 in (101.600 mm) |
| outer D | 6.6250 in (168.275 mm) |
| assemblyWidth T | 1.6250 in (41.275 mm) |
| coneWidth B | 41.275 mm |
| cupWidth C | 30.162 mm |
| coneCupSet | 687/672 |
| dynamicRating Cr | 245 kN |
| staticRating Cor | 386 kN |
| limitingSpeedGrease | 2000 RPM |
| limitingSpeedOil | 2800 RPM |
| weight | 3.36 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 245 kN / Static 386 kN |
| Temperature Range | -40°F to +250°F (-40°C to +121°C) |
| Warehouse Fulfillment | Mississauga Dock Will-Call or Canadian Courier Dispatch |
B2B WHOLESALE PRICINGRequest Formal Quote
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