Inch Tapered Roller Bearings
350A/354A Inch Tapered Roller Bearing
40 × 85 × 20.638 mm
350A/354A is a inch tapered roller bearing from the INCH-7 series with a 40 mm bore, a 85 mm outside diameter and a 20.638 mm overall width. It has a dynamic load rating of 62,550 N and a static load rating of 71,550 N and a speed rating of 5,220 rpm (oil lubrication), weighing about 0.562 kg. The radial cross-section (D − d) is 45 mm.
Brands: NTN, FAG, SKF, NBC, DTC, SLS
350A/354A Specifications
| Cone / Cup No. | 350A/354A |
|---|---|
| d (Bore) | 40 mm |
| D (Outer Dia.) | 85 mm |
| T (Overall Width) | 20.638 mm |
| B (Cone Width) | 21.692 mm |
| C (Cup Width) | 17.462 mm |
| Dynamic Load | 62,550 N |
| Static Load | 71,550 N |
| Max. RPM | 5,220 |
| Weight | 0.562 kg |
| Series | Inch Series Tapered Roller Bearings — Range 7 (39.688mm–41.275mm bore) |
Other Bearings with 40 mm Bore
| Bearing No. | Series | D (Outer Dia.) mm | Dynamic Load N |
|---|---|---|---|
| 28158/28300 | INCH-7 | 76.2 | 49,950 |
| 344/332 | INCH-7 | 80 | 61,200 |
| 344A/332 | INCH-7 | 80 | 61,200 |
| 420/414 | INCH-7 | 88.5 | 85,950 |
| 543/532X | INCH-7 | 107.95 | 126,900 |
Neighbouring Sizes in the INCH-7 Series
350A/354A — Frequently Asked Questions
What are the dimensions of the 350A/354A bearing?
The 350A/354A has a bore (d) of 40 mm, an outside diameter (D) of 85 mm and a overall width of 20.638 mm, so it is written 40 × 85 × 20.638 mm.
What is the load rating of the 350A/354A?
Dynamic load rating 62,550 N and static load rating 71,550 N. The speed rating is 5,220 rpm with oil lubrication; for grease lubrication use about 75% of that value.
Which other bearings have the same 40 mm bore as the 350A/354A?
Other inch tapered roller bearings with a 40 mm bore include 28158/28300 (76.2 mm OD), 344/332 (80 mm OD), 344A/332 (80 mm OD), 420/414 (88.5 mm OD). A larger outside diameter generally means a higher load rating.
Do you supply the 350A/354A bearing across India?
Yes. Logass Trade Centre supplies the 350A/354A 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 350A/354A?
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