TAPERED ROLLER BEARING CONE

The TIMKEN 46780 is a high-quality tapered roller bearing cone designed for various industrial and automotive applications. It is available as a single cone (46780) and also forms part of a double outer tapered roller bearing assembly (46780-46720CD-4). These bearings are designed to manage both radial and axial loads, providing durability and reliable performance. They are made with stamped steel cages and designed for Imperial unit systems. Key Specifications (from Timken CAD website): Series: 46700 Cone Part Number: 46780 Design Units: Imperial Cage Type: Stamped Steel C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions): 119000 lbf (528000 N) C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions): 30800 lbf (137000 N) R - Cone Backface "To Clear" Radius: 0.14 in (3.600 mm) da - Cone Frontface Backing Diameter: 6.65 in (169 mm) db - Cone Backface Backing Diameter: 6.93 in (176 mm) Ab - Cage-Cone Frontface Clearance: 0.12 in (3 mm) Aa - Cage-Cone Backface Clearance: 0.13 in (3.3 mm) a - Effective Center Location: 0.1 in (2.5 mm) Additional Specifications (for 46780-46720CD-4 assembly): Cup Part Number: 46720CD Design Unit: Inch Cage Material: Stamped Steel Related Assembly Number(s): 46780-90209, 46780-90210, 46780-90211, 46780-90212, 46780-90214, 46780-90215, 46780-90216, 46780-90229, 46780-902A7, 46780-902A8, 46780-905B1 d - Bore: 6.25 in (158.750 mm) D - Cup Outer Diameter: 8 7/8 in (225.425 mm) B - Cone Width: 1.5625 in (39.688 mm) C - Double Cup Width: 2.75 in (69.85 mm) T - Bearing Width across Cones: 3.3750 in (85.725 mm) r - Cup Backface "To Clear" Radius: 0.030 in (0.8 mm) Da - Cup Frontface Backing Diameter: 8.62 in (217.93 mm) C90 - Dynamic Radial Rating (One-Row, 90 million revolutions): 17700 lbf (78600 N) Ca90 - Dynamic Thrust Rating (90 million revolutions): 11600 lbf (51600 N).