Inch Tapered Roller Bearings
88542/88511 Inch Tapered Roller Bearing
31.75 × 73.025 × 29.37 mm
88542/88511 is a inch tapered roller bearing from the INCH-4 series with a 31.75 mm bore, a 73.025 mm outside diameter and a 29.37 mm overall width. It has a dynamic load rating of 64,800 N and a static load rating of 87,300 N and a speed rating of 6,390 rpm (oil lubrication), weighing about 0.626 kg. The radial cross-section (D − d) is 41.28 mm.
Brands: NTN, FAG, SKF, NBC, DTC, SLS
88542/88511 Specifications
| Cone / Cup No. | 88542/88511 |
|---|---|
| d (Bore) | 31.75 mm |
| D (Outer Dia.) | 73.025 mm |
| T (Overall Width) | 29.37 mm |
| B (Cone Width) | 27.783 mm |
| C (Cup Width) | 23.02 mm |
| Dynamic Load | 64,800 N |
| Static Load | 87,300 N |
| Max. RPM | 6,390 |
| Weight | 0.626 kg |
| Series | Inch Series Tapered Roller Bearings — Range 4 (31.75mm–34.925mm bore) |
Other Bearings with 31.75 mm Bore
| Bearing No. | Series | D (Outer Dia.) mm | Dynamic Load N |
|---|---|---|---|
| 67048/67010 | INCH-3 | 59.131 | 31,050 |
| 15123/15245 | INCH-3 | 62 | 41,850 |
| 15125/15245 | INCH-3 | 62 | 41,850 |
| 15126/15245 | INCH-3 | 62 | 41,850 |
| 2580/2520 | INCH-4 | 66.421 | 62,100 |
| 02475/02420 | INCH-4 | 68.262 | 51,300 |
| 02476/02420 | INCH-4 | 68.262 | 51,300 |
| 14124/14276 | INCH-4 | 69.012 | 43,650 |
88542/88511 — Frequently Asked Questions
What are the dimensions of the 88542/88511 bearing?
The 88542/88511 has a bore (d) of 31.75 mm, an outside diameter (D) of 73.025 mm and a overall width of 29.37 mm, so it is written 31.75 × 73.025 × 29.37 mm.
What is the load rating of the 88542/88511?
Dynamic load rating 64,800 N and static load rating 87,300 N. The speed rating is 6,390 rpm with oil lubrication; for grease lubrication use about 75% of that value.
Which other bearings have the same 31.75 mm bore as the 88542/88511?
Other inch tapered roller bearings with a 31.75 mm bore include 67048/67010 (59.131 mm OD), 15123/15245 (62 mm OD), 15125/15245 (62 mm OD), 15126/15245 (62 mm OD). A larger outside diameter generally means a higher load rating.
Do you supply the 88542/88511 bearing across India?
Yes. Logass Trade Centre supplies the 88542/88511 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 88542/88511?
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