Inch Tapered Roller Bearings
28158/28300 Inch Tapered Roller Bearing
40 × 76.2 × 20.638 mm
28158/28300 is a inch tapered roller bearing from the INCH-7 series with a 40 mm bore, a 76.2 mm outside diameter and a 20.638 mm overall width. It has a dynamic load rating of 49,950 N and a static load rating of 56,700 N and a speed rating of 6,030 rpm (oil lubrication), weighing about 0.386 kg. The radial cross-section (D − d) is 36.2 mm.
Brands: NTN, FAG, SKF, NBC, DTC, SLS
28158/28300 Specifications
| Cone / Cup No. | 28158/28300 |
|---|---|
| d (Bore) | 40 mm |
| D (Outer Dia.) | 76.2 mm |
| T (Overall Width) | 20.638 mm |
| B (Cone Width) | 20.94 mm |
| C (Cup Width) | 15.507 mm |
| Dynamic Load | 49,950 N |
| Static Load | 56,700 N |
| Max. RPM | 6,030 |
| Weight | 0.386 kg |
| Series | Inch Series Tapered Roller Bearings — Range 7 (39.688mm–41.275mm bore) |
Neighbouring Sizes in the INCH-7 Series
28158/28300 — Frequently Asked Questions
What are the dimensions of the 28158/28300 bearing?
The 28158/28300 has a bore (d) of 40 mm, an outside diameter (D) of 76.2 mm and a overall width of 20.638 mm, so it is written 40 × 76.2 × 20.638 mm.
What is the load rating of the 28158/28300?
Dynamic load rating 49,950 N and static load rating 56,700 N. The speed rating is 6,030 rpm with oil lubrication; for grease lubrication use about 75% of that value.
Which other bearings have the same 40 mm bore as the 28158/28300?
Other inch tapered roller bearings with a 40 mm bore include 344/332 (80 mm OD), 344A/332 (80 mm OD), 350A/354A (85 mm OD), 420/414 (88.5 mm OD). A larger outside diameter generally means a higher load rating.
Do you supply the 28158/28300 bearing across India?
Yes. Logass Trade Centre supplies the 28158/28300 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.
Need pricing on the 28158/28300?
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