Inch Tapered Roller Bearings
898A/892 Inch Tapered Roller Bearing
139.7 × 228.6 × 57.15 mm
898A/892 is a inch tapered roller bearing from the INCH-21 series with a 139.7 mm bore, a 228.6 mm outside diameter and a 57.15 mm overall width. It has a dynamic load rating of 400,500 N and a static load rating of 661,500 N and a speed rating of 1,800 rpm (oil lubrication), weighing about 8.73 kg. The radial cross-section (D − d) is 88.9 mm.
Brands: NTN, FAG, SKF, NBC, DTC, SLS
898A/892 Specifications
| Cone / Cup No. | 898A/892 |
|---|---|
| d (Bore) | 139.7 mm |
| D (Outer Dia.) | 228.6 mm |
| T (Overall Width) | 57.15 mm |
| B (Cone Width) | 57.15 mm |
| C (Cup Width) | 44.45 mm |
| Dynamic Load | 400,500 N |
| Static Load | 661,500 N |
| Max. RPM | 1,800 |
| Weight | 8.73 kg |
| Series | Inch Series Tapered Roller Bearings — Range 21 (127mm–158.75mm bore) |
Other Bearings with 139.7 mm Bore
| Bearing No. | Series | D (Outer Dia.) mm | Dynamic Load N |
|---|---|---|---|
| 74550/74845 | INCH-21 | 214.975 | 288,000 |
| 74550/74850 | INCH-21 | 215.9 | 288,000 |
| 898/892 | INCH-21 | 228.6 | 400,500 |
| 99550/99100 | INCH-21 | 254 | 495,000 |
898A/892 — Frequently Asked Questions
What are the dimensions of the 898A/892 bearing?
The 898A/892 has a bore (d) of 139.7 mm, an outside diameter (D) of 228.6 mm and a overall width of 57.15 mm, so it is written 139.7 × 228.6 × 57.15 mm.
What is the load rating of the 898A/892?
Dynamic load rating 400,500 N and static load rating 661,500 N. The speed rating is 1,800 rpm with oil lubrication; for grease lubrication use about 75% of that value.
Which other bearings have the same 139.7 mm bore as the 898A/892?
Other inch tapered roller bearings with a 139.7 mm bore include 74550/74845 (214.975 mm OD), 74550/74850 (215.9 mm OD), 898/892 (228.6 mm OD), 99550/99100 (254 mm OD). A larger outside diameter generally means a higher load rating.
Do you supply the 898A/892 bearing across India?
Yes. Logass Trade Centre supplies the 898A/892 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 898A/892?
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