Inch Tapered Roller Bearings
47490/47420 Inch Tapered Roller Bearing
71.438 × 120 × 32.545 mm
47490/47420 is a inch tapered roller bearing from the INCH-16 series with a 71.438 mm bore, a 120 mm outside diameter and a 32.545 mm overall width. It has a dynamic load rating of 132,300 N and a static load rating of 192,600 N and a speed rating of 3,600 rpm (oil lubrication), weighing about 1.42 kg. The radial cross-section (D − d) is 48.56 mm.
Brands: NTN, FAG, SKF, NBC, DTC, SLS
47490/47420 Specifications
| Cone / Cup No. | 47490/47420 |
|---|---|
| d (Bore) | 71.438 mm |
| D (Outer Dia.) | 120 mm |
| T (Overall Width) | 32.545 mm |
| B (Cone Width) | 32.545 mm |
| C (Cup Width) | 26.195 mm |
| Dynamic Load | 132,300 N |
| Static Load | 192,600 N |
| Max. RPM | 3,600 |
| Weight | 1.42 kg |
| Series | Inch Series Tapered Roller Bearings — Range 16 (70mm–76.2mm bore) |
Other Bearings with 71.438 mm Bore
| Bearing No. | Series | D (Outer Dia.) mm | Dynamic Load N |
|---|---|---|---|
| 33281/33462 | INCH-16 | 117.475 | 105,300 |
| 567A/563 | INCH-16 | 127 | 146,700 |
| 644/632 | INCH-16 | 136.525 | 174,600 |
| 414249/414210 | INCH-16 | 136.525 | 203,400 |
| 715345/715311 | INCH-16 | 136.525 | 201,600 |
47490/47420 — Frequently Asked Questions
What are the dimensions of the 47490/47420 bearing?
The 47490/47420 has a bore (d) of 71.438 mm, an outside diameter (D) of 120 mm and a overall width of 32.545 mm, so it is written 71.438 × 120 × 32.545 mm.
What is the load rating of the 47490/47420?
Dynamic load rating 132,300 N and static load rating 192,600 N. The speed rating is 3,600 rpm with oil lubrication; for grease lubrication use about 75% of that value.
Which other bearings have the same 71.438 mm bore as the 47490/47420?
Other inch tapered roller bearings with a 71.438 mm bore include 33281/33462 (117.475 mm OD), 567A/563 (127 mm OD), 644/632 (136.525 mm OD), 414249/414210 (136.525 mm OD). A larger outside diameter generally means a higher load rating.
Do you supply the 47490/47420 bearing across India?
Yes. Logass Trade Centre supplies the 47490/47420 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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