Inch Tapered Roller Bearings
27689/27620 Inch Tapered Roller Bearing
83.345 × 125.412 × 25.4 mm
27689/27620 is a inch tapered roller bearing from the INCH-18 series with a 83.345 mm bore, a 125.412 mm outside diameter and a 25.4 mm overall width. It has a dynamic load rating of 91,800 N and a static load rating of 146,700 N and a speed rating of 3,240 rpm (oil lubrication), weighing about 1.06 kg. The radial cross-section (D − d) is 42.07 mm.
Brands: NTN, FAG, SKF, NBC, DTC, SLS
27689/27620 Specifications
| Cone / Cup No. | 27689/27620 |
|---|---|
| d (Bore) | 83.345 mm |
| D (Outer Dia.) | 125.412 mm |
| T (Overall Width) | 25.4 mm |
| B (Cone Width) | 25.4 mm |
| C (Cup Width) | 19.845 mm |
| Dynamic Load | 91,800 N |
| Static Load | 146,700 N |
| Max. RPM | 3,240 |
| Weight | 1.06 kg |
| Series | Inch Series Tapered Roller Bearings — Range 18 (82.55mm–90mm bore) |
Other Bearings with 83.345 mm Bore
| Bearing No. | Series | D (Outer Dia.) mm | Dynamic Load N |
|---|---|---|---|
| 27690/27620 | INCH-18 | 125.412 | 91,800 |
| 27691/27620 | INCH-18 | 125.412 | 91,800 |
27689/27620 — Frequently Asked Questions
What are the dimensions of the 27689/27620 bearing?
The 27689/27620 has a bore (d) of 83.345 mm, an outside diameter (D) of 125.412 mm and a overall width of 25.4 mm, so it is written 83.345 × 125.412 × 25.4 mm.
What is the load rating of the 27689/27620?
Dynamic load rating 91,800 N and static load rating 146,700 N. The speed rating is 3,240 rpm with oil lubrication; for grease lubrication use about 75% of that value.
Which other bearings have the same 83.345 mm bore as the 27689/27620?
Other inch tapered roller bearings with a 83.345 mm bore include 27690/27620 (125.412 mm OD), 27691/27620 (125.412 mm OD). A larger outside diameter generally means a higher load rating.
Do you supply the 27689/27620 bearing across India?
Yes. Logass Trade Centre supplies the 27689/27620 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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