Four Point Contact Ball Bearings
QJ319 Four Point Contact Ball Bearing
95 × 200 × 45 mm
QJ319 is a four point contact ball bearing from the QJ300 series with a 95 mm bore, a 200 mm outside diameter and a 45 mm width. It has a dynamic load rating of 257,400 N and a static load rating of 283,500 N and a speed rating of 3,240 rpm (oil lubrication), weighing about 7.45 kg. The radial cross-section (D − d) is 105 mm.
Brands: NTN, FAG, SKF, NBC, DTC, SLS
QJ319 Specifications
| Bearing No. | QJ319 |
|---|---|
| d (Bore) | 95 mm |
| D (Outer Dia.) | 200 mm |
| B (Width) | 45 mm |
| Dynamic Load | 257,400 N |
| Static Load | 283,500 N |
| Max. RPM | 3,240 |
| Weight | 7.45 kg |
| Series | QJ300 Series Four Point Contact Ball Bearings |
Other Bearings with 95 mm Bore
| Bearing No. | Series | D (Outer Dia.) mm | Dynamic Load N |
|---|---|---|---|
| QJ219 | QJ200 | 170 | 179,100 |
Neighbouring Sizes in the QJ300 Series
QJ319 — Frequently Asked Questions
What are the dimensions of the QJ319 bearing?
The QJ319 has a bore (d) of 95 mm, an outside diameter (D) of 200 mm and a width of 45 mm, so it is written 95 × 200 × 45 mm.
What is the load rating of the QJ319?
Dynamic load rating 257,400 N and static load rating 283,500 N. The speed rating is 3,240 rpm with oil lubrication; for grease lubrication use about 75% of that value.
Which other bearings have the same 95 mm bore as the QJ319?
Other four point contact ball bearings with a 95 mm bore include QJ219 (170 mm OD). A larger outside diameter generally means a higher load rating.
Do you supply the QJ319 bearing across India?
Yes. Logass Trade Centre supplies the QJ319 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 QJ319?
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