Inch Tapered Roller Bearings
44143/44348 Inch Tapered Roller Bearing
36.512 × 88.5 × 25.4 mm
44143/44348 is a inch tapered roller bearing from the INCH-5 series with a 36.512 mm bore, a 88.5 mm outside diameter and a 25.4 mm overall width. It has a dynamic load rating of 63,450 N and a static load rating of 70,200 N and a speed rating of 4,770 rpm (oil lubrication), weighing about 0.729 kg. The radial cross-section (D − d) is 51.99 mm.
Brands: NTN, FAG, SKF, NBC, DTC, SLS
44143/44348 Specifications
| Cone / Cup No. | 44143/44348 |
|---|---|
| d (Bore) | 36.512 mm |
| D (Outer Dia.) | 88.5 mm |
| T (Overall Width) | 25.4 mm |
| B (Cone Width) | 23.698 mm |
| C (Cup Width) | 17.462 mm |
| Dynamic Load | 63,450 N |
| Static Load | 70,200 N |
| Max. RPM | 4,770 |
| Weight | 0.729 kg |
| Series | Inch Series Tapered Roller Bearings — Range 5 (34.925mm–36.512mm bore) |
Other Bearings with 36.512 mm Bore
| Bearing No. | Series | D (Outer Dia.) mm | Dynamic Load N |
|---|---|---|---|
| 89448/89410 | INCH-5 | 76.2 | 70,200 |
| 89449/89410 | INCH-5 | 76.2 | 70,200 |
| 89449/89411 | INCH-5 | 76.2 | 70,200 |
| 31597/31520 | INCH-5 | 76.2 | 72,450 |
| 89249/89210 | INCH-5 | 79.375 | 77,850 |
| 3479/3420 | INCH-5 | 79.375 | 83,700 |
Neighbouring Sizes in the INCH-5 Series
44143/44348 — Frequently Asked Questions
What are the dimensions of the 44143/44348 bearing?
The 44143/44348 has a bore (d) of 36.512 mm, an outside diameter (D) of 88.5 mm and a overall width of 25.4 mm, so it is written 36.512 × 88.5 × 25.4 mm.
What is the load rating of the 44143/44348?
Dynamic load rating 63,450 N and static load rating 70,200 N. The speed rating is 4,770 rpm with oil lubrication; for grease lubrication use about 75% of that value.
Which other bearings have the same 36.512 mm bore as the 44143/44348?
Other inch tapered roller bearings with a 36.512 mm bore include 89448/89410 (76.2 mm OD), 89449/89410 (76.2 mm OD), 89449/89411 (76.2 mm OD), 31597/31520 (76.2 mm OD). A larger outside diameter generally means a higher load rating.
Do you supply the 44143/44348 bearing across India?
Yes. Logass Trade Centre supplies the 44143/44348 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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