Inch Tapered Roller Bearings
102949/102910 Inch Tapered Roller Bearing
45.242 × 73.431 × 19.558 mm
102949/102910 is a inch tapered roller bearing from the INCH-9 series with a 45.242 mm bore, a 73.431 mm outside diameter and a 19.558 mm overall width. It has a dynamic load rating of 48,600 N and a static load rating of 68,400 N and a speed rating of 5,760 rpm (oil lubrication), weighing about 0.307 kg. The radial cross-section (D − d) is 28.19 mm.
Brands: NTN, FAG, SKF, NBC, DTC, SLS
102949/102910 Specifications
| Cone / Cup No. | 102949/102910 |
|---|---|
| d (Bore) | 45.242 mm |
| D (Outer Dia.) | 73.431 mm |
| T (Overall Width) | 19.558 mm |
| B (Cone Width) | 19.812 mm |
| C (Cup Width) | 15.748 mm |
| Dynamic Load | 48,600 N |
| Static Load | 68,400 N |
| Max. RPM | 5,760 |
| Weight | 0.307 kg |
| Series | Inch Series Tapered Roller Bearings — Range 9 (44.45mm–47.625mm bore) |
Other Bearings with 45.242 mm Bore
| Bearing No. | Series | D (Outer Dia.) mm | Dynamic Load N |
|---|---|---|---|
| 603049/603011 | INCH-9 | 77.788 | 51,750 |
| 603049/603012 | INCH-9 | 77.788 | 51,750 |
| 603049/603014 | INCH-9 | 79.974 | 51,750 |
102949/102910 — Frequently Asked Questions
What are the dimensions of the 102949/102910 bearing?
The 102949/102910 has a bore (d) of 45.242 mm, an outside diameter (D) of 73.431 mm and a overall width of 19.558 mm, so it is written 45.242 × 73.431 × 19.558 mm.
What is the load rating of the 102949/102910?
Dynamic load rating 48,600 N and static load rating 68,400 N. The speed rating is 5,760 rpm with oil lubrication; for grease lubrication use about 75% of that value.
Which other bearings have the same 45.242 mm bore as the 102949/102910?
Other inch tapered roller bearings with a 45.242 mm bore include 603049/603011 (77.788 mm OD), 603049/603012 (77.788 mm OD), 603049/603014 (79.974 mm OD). A larger outside diameter generally means a higher load rating.
Do you supply the 102949/102910 bearing across India?
Yes. Logass Trade Centre supplies the 102949/102910 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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