Inch Tapered Roller Bearings
3479/3420 Inch Tapered Roller Bearing
36.512 × 79.375 × 29.37 mm
3479/3420 is a inch tapered roller bearing from the INCH-5 series with a 36.512 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 0.707 kg. The radial cross-section (D − d) is 42.86 mm.
Brands: NTN, FAG, SKF, NBC, DTC, SLS
3479/3420 Specifications
| Cone / Cup No. | 3479/3420 |
|---|---|
| d (Bore) | 36.512 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 | 0.707 kg |
| Series | Inch Series Tapered Roller Bearings — Range 5 (34.925mm–36.512mm bore) |
Other Bearings with 36.512 mm Bore
| Bearing No. | Series | D (Outer Dia.) mm | Dynamic Load N |
|---|---|---|---|
| 89448/89410 | INCH-5 | 76.2 | 70,200 |
| 89449/89410 | INCH-5 | 76.2 | 70,200 |
| 89449/89411 | INCH-5 | 76.2 | 70,200 |
| 31597/31520 | INCH-5 | 76.2 | 72,450 |
| 89249/89210 | INCH-5 | 79.375 | 77,850 |
| 44143/44348 | INCH-5 | 88.5 | 63,450 |
Neighbouring Sizes in the INCH-5 Series
3479/3420 — Frequently Asked Questions
What are the dimensions of the 3479/3420 bearing?
The 3479/3420 has a bore (d) of 36.512 mm, an outside diameter (D) of 79.375 mm and a overall width of 29.37 mm, so it is written 36.512 × 79.375 × 29.37 mm.
What is the load rating of the 3479/3420?
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 36.512 mm bore as the 3479/3420?
Other inch tapered roller bearings with a 36.512 mm bore include 89448/89410 (76.2 mm OD), 89449/89410 (76.2 mm OD), 89449/89411 (76.2 mm OD), 31597/31520 (76.2 mm OD). A larger outside diameter generally means a higher load rating.
Do you supply the 3479/3420 bearing across India?
Yes. Logass Trade Centre supplies the 3479/3420 Pan India with technical support, from single pieces to bulk orders. Use the quote button to share your quantity and brand preference.
Need pricing on the 3479/3420?
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