Inch Tapered Roller Bearings
74525/74850 Inch Tapered Roller Bearing
133.35 × 215.9 × 47.625 mm
74525/74850 is a inch tapered roller bearing from the INCH-21 series with a 133.35 mm bore, a 215.9 mm outside diameter and a 47.625 mm overall width. It has a dynamic load rating of 288,000 N and a static load rating of 486,000 N and a speed rating of 1,890 rpm (oil lubrication), weighing about 6.56 kg. The radial cross-section (D − d) is 82.55 mm.
Brands: NTN, FAG, SKF, NBC, DTC, SLS
74525/74850 Specifications
| Cone / Cup No. | 74525/74850 |
|---|---|
| d (Bore) | 133.35 mm |
| D (Outer Dia.) | 215.9 mm |
| T (Overall Width) | 47.625 mm |
| B (Cone Width) | 47.625 mm |
| C (Cup Width) | 34.925 mm |
| Dynamic Load | 288,000 N |
| Static Load | 486,000 N |
| Max. RPM | 1,890 |
| Weight | 6.56 kg |
| Series | Inch Series Tapered Roller Bearings — Range 21 (127mm–158.75mm bore) |
Other Bearings with 133.35 mm Bore
| Bearing No. | Series | D (Outer Dia.) mm | Dynamic Load N |
|---|---|---|---|
| 327249/327210 | INCH-21 | 177.008 | 113,400 |
| 48385/48320 | INCH-21 | 190.5 | 212,400 |
| 67390/67322 | INCH-21 | 196.85 | 279,000 |
| 67391/67322 | INCH-21 | 196.85 | 279,000 |
| 95525/95925 | INCH-21 | 234.95 | 472,500 |
| 95528/95925 | INCH-21 | 234.95 | 472,500 |
74525/74850 — Frequently Asked Questions
What are the dimensions of the 74525/74850 bearing?
The 74525/74850 has a bore (d) of 133.35 mm, an outside diameter (D) of 215.9 mm and a overall width of 47.625 mm, so it is written 133.35 × 215.9 × 47.625 mm.
What is the load rating of the 74525/74850?
Dynamic load rating 288,000 N and static load rating 486,000 N. The speed rating is 1,890 rpm with oil lubrication; for grease lubrication use about 75% of that value.
Which other bearings have the same 133.35 mm bore as the 74525/74850?
Other inch tapered roller bearings with a 133.35 mm bore include 327249/327210 (177.008 mm OD), 48385/48320 (190.5 mm OD), 67390/67322 (196.85 mm OD), 67391/67322 (196.85 mm OD). A larger outside diameter generally means a higher load rating.
Do you supply the 74525/74850 bearing across India?
Yes. Logass Trade Centre supplies the 74525/74850 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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