Inch Tapered Roller Bearings
45287/45220 Inch Tapered Roller Bearing
53.975 × 104.775 × 30.162 mm
45287/45220 is a inch tapered roller bearing from the INCH-12 series with a 53.975 mm bore, a 104.775 mm outside diameter and a 30.162 mm overall width. It has a dynamic load rating of 117,000 N and a static load rating of 152,100 N and a speed rating of 4,230 rpm (oil lubrication), weighing about 1.17 kg. The radial cross-section (D − d) is 50.8 mm.
Brands: NTN, FAG, SKF, NBC, DTC, SLS
45287/45220 Specifications
| Cone / Cup No. | 45287/45220 |
|---|---|
| d (Bore) | 53.975 mm |
| D (Outer Dia.) | 104.775 mm |
| T (Overall Width) | 30.162 mm |
| B (Cone Width) | 30.958 mm |
| C (Cup Width) | 23.812 mm |
| Dynamic Load | 117,000 N |
| Static Load | 152,100 N |
| Max. RPM | 4,230 |
| Weight | 1.17 kg |
| Series | Inch Series Tapered Roller Bearings — Range 12 (52.388mm–57.15mm bore) |
Other Bearings with 53.975 mm Bore
| Bearing No. | Series | D (Outer Dia.) mm | Dynamic Load N |
|---|---|---|---|
| 806649/806610 | INCH-12 | 88.9 | 54,900 |
| 33895/33821 | INCH-12 | 95.25 | 96,300 |
| 33895/33822 | INCH-12 | 95.25 | 96,300 |
| 389A/382A | INCH-12 | 96.838 | 70,200 |
| 807049/807010 | INCH-12 | 104.775 | 124,200 |
| 539/532X | INCH-12 | 107.95 | 126,900 |
| 539A/532X | INCH-12 | 107.95 | 126,900 |
| 539/532A | INCH-12 | 111.125 | 126,900 |
45287/45220 — Frequently Asked Questions
What are the dimensions of the 45287/45220 bearing?
The 45287/45220 has a bore (d) of 53.975 mm, an outside diameter (D) of 104.775 mm and a overall width of 30.162 mm, so it is written 53.975 × 104.775 × 30.162 mm.
What is the load rating of the 45287/45220?
Dynamic load rating 117,000 N and static load rating 152,100 N. The speed rating is 4,230 rpm with oil lubrication; for grease lubrication use about 75% of that value.
Which other bearings have the same 53.975 mm bore as the 45287/45220?
Other inch tapered roller bearings with a 53.975 mm bore include 806649/806610 (88.9 mm OD), 33895/33821 (95.25 mm OD), 33895/33822 (95.25 mm OD), 389A/382A (96.838 mm OD). A larger outside diameter generally means a higher load rating.
Do you supply the 45287/45220 bearing across India?
Yes. Logass Trade Centre supplies the 45287/45220 Pan India with technical support, from single pieces to bulk orders. Use the quote button to share your quantity and brand preference.
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We supply sizes, brands and special versions of inch tapered roller bearings that are not listed on this page. Type the exact size or designation you need and send it to us for a quote.
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