The Timken ® Syber ® Bearing System Designer Tool now features Smart Selection, enabling users to find the right bearing faster by filtering options based on target life and key dimensions.
A powerful software tool that combines calculators and configurators to assist you with application design, bearing selection, installation, and troubleshooting. It’s free, easy-to-use, and accessible 24/7.
| Items |
02875 - 02823D Tapered Roller Bearings - TDO (Tapered Double Outer) Imperial |
02876 - 02823D Tapered Roller Bearings - TDO (Tapered Double Outer) Imperial |
02877 - 02823D Tapered Roller Bearings - TDO (Tapered Double Outer) Imperial |
02878 - 02823D Tapered Roller Bearings - TDO (Tapered Double Outer) Imperial |
02872 - 02823D Tapered Roller Bearings - TDO (Tapered Double Outer) Imperial |
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| Series | N/A 2800 | |||||||||
| Cone Part Number | N/A 02875 | N/A 02876 | N/A 02877 | N/A 02878 | N/A 02872 | |||||
| Cup Part Number | N/A 02823D | |||||||||
| d - Bore | N/A 1 1/4 in31.75 mm | N/A 1 1/4 in31.75 mm | N/A 1 3/8 in34.925 mm | N/A 1 3/8 in34.925 mm | N/A 1 1/8 in28.575 mm | |||||
| D - Cup Outer Diameter | N/A 3 in76.2 mm | |||||||||
| B - Cone Width | N/A 0.875 in22.225 mm | |||||||||
| C - Double Cup Width | N/A 1.5000 in38.100 mm | |||||||||
| Design Unit | N/A Inch | |||||||||
| T - Bearing Width across Cones | N/A 1.8750 in47.625 mm | |||||||||
| R - Cone Backface "To Clear" Radius1 | N/A 0.03 in0.800 mm | |||||||||
| r - Cup Backface "To Clear" Radius2 | N/A 0.030 in0.8 mm | |||||||||
| db - Cone Backface Backing Diameter | N/A 1.79 in45.5 mm | N/A 1.57 in40 mm | N/A 1.91 in48.5 mm | N/A 1.67 in42.5 mm | N/A 1.48 in37.5 mm | |||||
| Da - Cup Frontface Backing Diameter | N/A 2.80 in71.10 mm | |||||||||
| Db - Cup Backface Backing Diameter | N/A | |||||||||
| Aa - Cage-Cone Backface Clearance | N/A 0.03 in0.8 mm | |||||||||
| a - Effective Center Location3 | N/A -0.15 in-3.8 mm | |||||||||
| Bearing Weight | N/A 2.32 lb1.051 Kg | N/A 2.34 lb1.061 Kg | N/A 2.19 lb0.992 Kg | N/A 2.210 lb1.003 Kg | N/A 2.46 lb1.118 Kg | |||||
| Cage Material | N/A Stamped Steel | |||||||||
| C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)4 | N/A 3830 lbf17000 N | |||||||||
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)5 | N/A 25700 lbf114000 N | |||||||||
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)6 | N/A 6670 lbf29700 N | |||||||||
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7 | N/A 2980 lbf13200 N | |||||||||
| K - Factor8 | N/A 1.29 | |||||||||
| e - ISO Factor9 | N/A 0.45 | |||||||||
| Y1 - ISO Factor10 | N/A 1.49 | |||||||||
| Y2 - ISO Factor11 | N/A 2.21 | |||||||||
| Cg - Geometry Factor12 | N/A 0.074 | |||||||||
| Full Timken Part Number | N/A 02875-90052 | N/A 02876-902A1 | N/A 02877-90048 | N/A 02878-90025 | N/A 02872-90029 | |||||
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