Inch Tapered Roller Bearings
3476/3420 Inch Tapered Roller Bearing
31.75 × 79.375 × 29.37 mm
3476/3420 is a inch tapered roller bearing from the INCH-4 series with a 31.75 mm bore, a 79.375 mm outside diameter and a 29.37 mm overall width. It has a dynamic load rating of 83,700 N and a static load rating of 102,600 N and a speed rating of 5,940 rpm (oil lubrication), weighing about 0.767 kg. The radial cross-section (D − d) is 47.63 mm.
Brands: NTN, FAG, SKF, NBC, DTC, SLS
3476/3420 Specifications
| Cone / Cup No. | 3476/3420 |
|---|---|
| d (Bore) | 31.75 mm |
| D (Outer Dia.) | 79.375 mm |
| T (Overall Width) | 29.37 mm |
| B (Cone Width) | 29.771 mm |
| C (Cup Width) | 23.812 mm |
| Dynamic Load | 83,700 N |
| Static Load | 102,600 N |
| Max. RPM | 5,940 |
| Weight | 0.767 kg |
| Series | Inch Series Tapered Roller Bearings — Range 4 (31.75mm–34.925mm bore) |
Other Bearings with 31.75 mm Bore
| Bearing No. | Series | D (Outer Dia.) mm | Dynamic Load N |
|---|---|---|---|
| 67048/67010 | INCH-3 | 59.131 | 31,050 |
| 15123/15245 | INCH-3 | 62 | 41,850 |
| 15125/15245 | INCH-3 | 62 | 41,850 |
| 15126/15245 | INCH-3 | 62 | 41,850 |
| 2580/2520 | INCH-4 | 66.421 | 62,100 |
| 02475/02420 | INCH-4 | 68.262 | 51,300 |
| 02476/02420 | INCH-4 | 68.262 | 51,300 |
| 14124/14276 | INCH-4 | 69.012 | 43,650 |
3476/3420 — Frequently Asked Questions
What are the dimensions of the 3476/3420 bearing?
The 3476/3420 has a bore (d) of 31.75 mm, an outside diameter (D) of 79.375 mm and a overall width of 29.37 mm, so it is written 31.75 × 79.375 × 29.37 mm.
What is the load rating of the 3476/3420?
Dynamic load rating 83,700 N and static load rating 102,600 N. The speed rating is 5,940 rpm with oil lubrication; for grease lubrication use about 75% of that value.
Which other bearings have the same 31.75 mm bore as the 3476/3420?
Other inch tapered roller bearings with a 31.75 mm bore include 67048/67010 (59.131 mm OD), 15123/15245 (62 mm OD), 15125/15245 (62 mm OD), 15126/15245 (62 mm OD). A larger outside diameter generally means a higher load rating.
Do you supply the 3476/3420 bearing across India?
Yes. Logass Trade Centre supplies the 3476/3420 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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