Inch Tapered Roller Bearings
1985/1931 Inch Tapered Roller Bearing
28.575 × 60.325 × 19.845 mm
1985/1931 is a inch tapered roller bearing from the INCH-3 series with a 28.575 mm bore, a 60.325 mm outside diameter and a 19.845 mm overall width. It has a dynamic load rating of 36,450 N and a static load rating of 40,050 N and a speed rating of 8,010 rpm (oil lubrication), weighing about 0.255 kg. The radial cross-section (D − d) is 31.75 mm.
Brands: NTN, FAG, SKF, NBC, DTC, SLS
1985/1931 Specifications
| Cone / Cup No. | 1985/1931 |
|---|---|
| d (Bore) | 28.575 mm |
| D (Outer Dia.) | 60.325 mm |
| T (Overall Width) | 19.845 mm |
| B (Cone Width) | 19.355 mm |
| C (Cup Width) | 15.875 mm |
| Dynamic Load | 36,450 N |
| Static Load | 40,050 N |
| Max. RPM | 8,010 |
| Weight | 0.255 kg |
| Series | Inch Series Tapered Roller Bearings — Range 3 (28.575mm–31.75mm bore) |
Other Bearings with 28.575 mm Bore
| Bearing No. | Series | D (Outer Dia.) mm | Dynamic Load N |
|---|---|---|---|
| 1985/1930 | INCH-2 | 56.896 | 36,450 |
| 15590/15520 | INCH-2 | 57.15 | 35,550 |
| 1985/1932 | INCH-2 | 58.738 | 36,450 |
| 1988/1932 | INCH-2 | 58.738 | 36,450 |
| 15590/15523 | INCH-3 | 60.325 | 35,550 |
| 15112/15245 | INCH-3 | 62 | 41,850 |
| 15113/15245 | INCH-3 | 62 | 41,850 |
| 86647/86610 | INCH-3 | 64.292 | 46,350 |
Neighbouring Sizes in the INCH-3 Series
1985/1931 — Frequently Asked Questions
What are the dimensions of the 1985/1931 bearing?
The 1985/1931 has a bore (d) of 28.575 mm, an outside diameter (D) of 60.325 mm and a overall width of 19.845 mm, so it is written 28.575 × 60.325 × 19.845 mm.
What is the load rating of the 1985/1931?
Dynamic load rating 36,450 N and static load rating 40,050 N. The speed rating is 8,010 rpm with oil lubrication; for grease lubrication use about 75% of that value.
Which other bearings have the same 28.575 mm bore as the 1985/1931?
Other inch tapered roller bearings with a 28.575 mm bore include 1985/1930 (56.896 mm OD), 15590/15520 (57.15 mm OD), 1985/1932 (58.738 mm OD), 1988/1932 (58.738 mm OD). A larger outside diameter generally means a higher load rating.
Do you supply the 1985/1931 bearing across India?
Yes. Logass Trade Centre supplies the 1985/1931 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 1985/1931?
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