Four Point Contact Ball Bearings
QJ313 Four Point Contact Ball Bearing
65 × 140 × 33 mm
QJ313 is a four point contact ball bearing from the QJ300 series with a 65 mm bore, a 140 mm outside diameter and a 33 mm width. It has a dynamic load rating of 148,500 N and a static load rating of 131,400 N and a speed rating of 4,770 rpm (oil lubrication), weighing about 2.7 kg. The radial cross-section (D − d) is 75 mm.
Brands: NTN, FAG, SKF, NBC, DTC, SLS
QJ313 Specifications
| Bearing No. | QJ313 |
|---|---|
| d (Bore) | 65 mm |
| D (Outer Dia.) | 140 mm |
| B (Width) | 33 mm |
| Dynamic Load | 148,500 N |
| Static Load | 131,400 N |
| Max. RPM | 4,770 |
| Weight | 2.7 kg |
| Series | QJ300 Series Four Point Contact Ball Bearings |
Other Bearings with 65 mm Bore
| Bearing No. | Series | D (Outer Dia.) mm | Dynamic Load N |
|---|---|---|---|
| QJ213 | QJ200 | 120 | 93,600 |
Neighbouring Sizes in the QJ300 Series
QJ313 — Frequently Asked Questions
What are the dimensions of the QJ313 bearing?
The QJ313 has a bore (d) of 65 mm, an outside diameter (D) of 140 mm and a width of 33 mm, so it is written 65 × 140 × 33 mm.
What is the load rating of the QJ313?
Dynamic load rating 148,500 N and static load rating 131,400 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 65 mm bore as the QJ313?
Other four point contact ball bearings with a 65 mm bore include QJ213 (120 mm OD). A larger outside diameter generally means a higher load rating.
Do you supply the QJ313 bearing across India?
Yes. Logass Trade Centre supplies the QJ313 Pan India with technical support, from single pieces to bulk orders. Use the quote button to share your quantity and brand preference.
Can’t find your size?
We supply sizes, brands and special versions of four point contact ball 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 QJ313?
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