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Technical Specification .webp "LM67010 Inch Tapered Roller Bearings")
The LM67048/LM67010 bearing set is widely used in automotive wheel hubs, trailers, and agricultural machinery. Featuring tapered roller geometry, it provides excellent radial and axial load support. The high-quality bearing steel and advanced heat treatment guarantee resistance to wear and shock, ensuring long service life. With a bore size of 31.75 mm, this bearing is engineered for precise alignment and low-friction operation. Its separable components make installation, inspection, and replacement easy, reducing downtime. Backed by DSBR’s strict factory inspection, this model offers reliability, affordability, and compatibility with multiple OEM systems.
Technical Specification 
| Specifications | |
| Cone Part Number | LM67048 |
| Cup Part Number | LM67010 |
| Inner Spacer Part Number | K106817R |
| Outer Spacer Part Number | K106610R |
| Design Unit | Inch |
| Dimensions | |
| d - Bore | 1 1/4 in 31.75 mm |
| D - Cup Outer Diameter | 2.3280 in 59.131 mm |
| T - Width | 1.406 in 35.712 mm |
| C - Width | 1.0860 in 27.584 mm |
| Snap Ring Diameter | 2.41 in 61.11 mm |
| Snap Ring Width | 0.16 in 3.96 mm |
| Abutment and Fillet Dimensions | |
| R - Cone Backface "To Clear" Radius1 | 0.14 in 3.600 mm |
| r - Cup Backface "To Clear" Radius2 | 0.050 in 1.27 mm |
| db - Cone Backface Backing Diameter | 1.67 in 42.5 mm |
| Da - Cup Frontface Backing Diameter | 2.24 in 55.90 mm |
| Basic Load Ratings | |
| C90 - Dynamic Radial Rating (90 million revolutions) | 2720 lbf 12100 N |
| C1 - Dynamic Radial Rating (1 million revolutions)3 | 18300 lbf 81300 N |
| Ca90- Dynamic Thrust Rating (90 million revolutions)4 | 1920 lbf 8550 N |
| C90(2)- Dynamic Radial Rating (Two-Row, 90 million revolutions)5 | 4740 lbf 21100 N |
| Factors | |
| K - Factor6 | 1.42 |
| e - ISO Factor7 | 0.41 |
| Y1 - ISO Factor8 | 1.64 |
| Y2 - ISO Factor9 | 2.44 |
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