Inch Tapered Roller Bearings
558/552A Inch Tapered Roller Bearing
60.325 × 123.825 × 38.1 mm
558/552A is a inch tapered roller bearing from the INCH-13 series with a 60.325 mm bore, a 123.825 mm outside diameter and a 38.1 mm overall width. It has a dynamic load rating of 142,200 N and a static load rating of 194,400 N and a speed rating of 3,690 rpm (oil lubrication), weighing about 2.1 kg. The radial cross-section (D − d) is 63.5 mm.
Brands: NTN, FAG, SKF, NBC, DTC, SLS
558/552A Specifications
| Cone / Cup No. | 558/552A |
|---|---|
| d (Bore) | 60.325 mm |
| D (Outer Dia.) | 123.825 mm |
| T (Overall Width) | 38.1 mm |
| B (Cone Width) | 36.678 mm |
| C (Cup Width) | 30.162 mm |
| Dynamic Load | 142,200 N |
| Static Load | 194,400 N |
| Max. RPM | 3,690 |
| Weight | 2.1 kg |
| Series | Inch Series Tapered Roller Bearings — Range 13 (57.15mm–60.325mm bore) |
Other Bearings with 60.325 mm Bore
| Bearing No. | Series | D (Outer Dia.) mm | Dynamic Load N |
|---|---|---|---|
| 28985/28919 | INCH-13 | 99.979 | 81,450 |
| 28985/28921 | INCH-13 | 100 | 81,450 |
| 28985/28920 | INCH-13 | 101.6 | 81,450 |
| 3980/3920 | INCH-13 | 112.712 | 107,100 |
| 212044/212011 | INCH-13 | 122.238 | 168,300 |
| 5583/5535 | INCH-13 | 122.238 | 174,600 |
| 813841/813810 | INCH-14 | 127 | 146,700 |
| 813841A/813810 | INCH-14 | 127 | 146,700 |
Neighbouring Sizes in the INCH-13 Series
558/552A — Frequently Asked Questions
What are the dimensions of the 558/552A bearing?
The 558/552A has a bore (d) of 60.325 mm, an outside diameter (D) of 123.825 mm and a overall width of 38.1 mm, so it is written 60.325 × 123.825 × 38.1 mm.
What is the load rating of the 558/552A?
Dynamic load rating 142,200 N and static load rating 194,400 N. The speed rating is 3,690 rpm with oil lubrication; for grease lubrication use about 75% of that value.
Which other bearings have the same 60.325 mm bore as the 558/552A?
Other inch tapered roller bearings with a 60.325 mm bore include 28985/28919 (99.979 mm OD), 28985/28921 (100 mm OD), 28985/28920 (101.6 mm OD), 3980/3920 (112.712 mm OD). A larger outside diameter generally means a higher load rating.
Do you supply the 558/552A bearing across India?
Yes. Logass Trade Centre supplies the 558/552A 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 558/552A?
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