460 Bearing Dimensions
460 inch tapered roller bearing cone, paired with the 453A cup: 44.45 mm (1.750 in) bore, 107.95 mm OD, 27.783 mm width (FULI catalog). Quote.
460 specifications
| Cone bore d | 44.45 mm (1.750 in) |
|---|---|
| Cone width B | 29.317 mm |
| Matching cup | 453A |
| Cup outside diameter D | 107.95 mm (4.250 in) |
| Total width T | 27.783 mm (1.094 in) — assembled width of cup and cone |
| Seal / shield options | Open (cup and cone, no seals) |
| Material | GCr15 chrome bearing steel (rings and rolling elements) |
| Radial clearance | Set during mounting (adjustable, not a C-class value) |
| Load ratings | See the cone and cup pairs table below |
460 cone and cup pairs
| Cone | Cup | Bore d | OD D | Width T | Cr (kN) | C0r (kN) |
|---|---|---|---|---|---|---|
| 460 | 453A | 44.45 mm (1.750 in) | 107.95 mm (4.250 in) | 27.783 mm (1.094 in) | 118.2 | 153.5 |
Dimensions from FULI's catalog. A cone (inner ring with rollers and cage) and a cup (outer ring) make up one bearing; the pairs above are the matching numbers listed in FULI's catalog. Values from FULI's catalog; confirm for your application.
How to read the 460 designation
| Segment | Meaning |
|---|---|
| 460 | Designation breakdown not available for this model. |
460 interchange
460 is an inch tapered roller bearing cone. Inch tapered roller bearings are ordered by cone number and cup number. Most makers use the same cone and cup numbers for the same size, but always check the cup number as well. Send us the numbers on your old bearing and we confirm the match before quoting.
Brand names are trademarks of their respective owners. FULI is not affiliated with, authorized by or endorsed by these companies. Part numbers are shown for interchange reference only. FULI dimensions, load ratings and speeds come from the FULI catalog.
460 compared with nearby cone sizes
The 460 cone has a 44.45 mm (1.750 in) bore and a cone width of 29.317 mm. FULI's catalog pairs it with cup 453A (107.95 mm outside diameter, 27.783 mm total width).
The next smaller cone on this site is 25580, with a 44.45 mm bore (0 mm smaller) and cup 25520.
The next larger is LM102949, with a 45.242 mm bore (0.79 mm larger) and cup LM102910.
The metric tapered bearing on this site closest in bore is 32009 (45 × 75 × 20 mm). Its sizes differ from the 460 pair, so the two are not interchangeable; it is given only as a size reference.
| Cone | Cup | d × D × T | Cr (kN) |
|---|---|---|---|
| 3877 | 3820 | 41.275 × 85.725 × 30.162 mm | 105.1 |
| LM501349 | LM501310 | 41.275 × 73.431 × 19.558 mm | 56.1 |
| 25580 | 25520 | 44.45 × 82.931 × 23.8 mm | — |
| 460 | 453A | 44.45 × 107.95 × 27.783 mm | 118.2 |
| LM102949 | LM102910 | 45.242 × 73.431 × 19.558 mm | 55.6 |
| LM603049 | LM603012 | 45.242 × 77.788 × 21.43 mm | 57.4 |
| 25581 | 25520 | 45.618 × 82.931 × 23.812 mm | 77.9 |
Sizes and Cr from FULI's catalog; — = not listed on this site.
460 load ratings
460/453A has a dynamic load rating Cr of 118.2 kN and a static rating C0r of 153.5 kN in FULI's catalog. The ratings belong to the cone and cup as a pair; a different cup changes them.
Speed limits and weights for inch cones are not listed in the catalog; ask us and we send them with the quotation.
Values from FULI's catalog; confirm for your application.
460 size in inches and millimetres
460 is made to inch sizes. The 44.45 mm bore is 1-3/4 in. The millimetre values in the catalog are conversions of the inch sizes.
| Dimension | Millimetres | Inches |
|---|---|---|
| Cone bore d | 44.45 mm | 1.7500 in |
| Cup outside diameter D (453A) | 107.95 mm | 4.2500 in |
| Total width T | 27.783 mm | 1.0938 in |
| Cone width B | 29.317 mm | 1.1542 in |
| Cup width C | 22.225 mm | 0.8750 in |
Converted at 1 in = 25.4 mm and rounded to four decimals.
Mounting 460 (general guidance)
General guidance, not a FULI specification: on a turning shaft the cone is a tight fit on the shaft and the cup a lighter fit in the housing, so the cup can be moved when the bearing pair is adjusted. Inch bearing fits are given as shaft and housing limits in inches in the bearing makers' tables; follow the drawing of your machine.
Tapered roller bearings carry radial load and axial load in one direction, so 460 is normally used as one of a pair, and the end play or preload is set at mounting.
If the outer ring turns and the shaft stands still, as in an idler pulley or a wheel hub, the fits are reversed: the housing gets the interference fit (for example N7 or P7) and the shaft a sliding one (g6 or h6).
Grease for 460
FULI supplies tapered roller bearings rust-protected and normally without grease; grease is packed in when the bearing is mounted. Relubricating 460/453A from the side takes about 15.0 g each time by the formula in our grease calculator: 0.005 × D × T = 0.005 × 107.95 × 27.78.
How FULI supplies 460
460 is supplied as a cone, as a cup or as a complete cone and cup pair, as your order states. Where an order states a requirement for the total width T (27.783 mm for 460/453A), each set is checked on a height gauge before packing.
Rings are marked with a brand you are authorised to use, with the FULI brand, or left neutral, as your order states. The box is printed with the model, precision class and brand.
Inquiries that give only one number are the usual cause of a wrong quote, so write both the cone and the cup number, for example 460/453A.
Tools and guides for 460
Typical applications
- Vehicle wheel hubs and axles
- Gearboxes and reducers
- Agricultural machinery
- Conveyor pulleys
FAQ
What size is 460 in mm?
The 460 cone has a 44.45 mm bore (1.750 in). With cup 453A the bearing is 44.45 × 107.95 × 27.783 mm (d × D × T).
What is the difference between 460 and LM102949?
LM102949 has a 45.242 mm bore against 44.45 mm for 460, and pairs with cup LM102910 (45.242 × 73.431 × 19.558 mm) instead of 453A (44.45 × 107.95 × 27.783 mm). The two are not interchangeable; order by the numbers on the old cone and cup.
How much grease does 460/453A need?
About 15.0 g each time it is relubricated from the side (0.005 × 107.95 × 27.78). FULI ships it rust-protected without grease, so the first fill is made at mounting.
Which cup goes with the 460 cone?
FULI's catalog pairs the 460 cone with cup 453A. Tell us whether you need the cone, the cup or both when you send the inquiry.
Is 460 the same size across brands?
460 is an inch tapered roller bearing cone number. Most makers use the same cone and cup numbers for the same size, but check the cup number too. Send us the numbers on your old bearing and we confirm the match.