Four Point Contact Ball Bearings
QJ220 Four Point Contact Ball Bearing
100 × 180 × 34 mm
QJ220 is a four point contact ball bearing from the QJ200 series with a 100 mm bore, a 180 mm outside diameter and a 34 mm width. It has a dynamic load rating of 202,500 N and a static load rating of 216,000 N and a speed rating of 3,420 rpm (oil lubrication), weighing about 4.05 kg. The radial cross-section (D − d) is 80 mm.
Brands: NTN, FAG, SKF, NBC, DTC, SLS
QJ220 Specifications
| Bearing No. | QJ220 |
|---|---|
| d (Bore) | 100 mm |
| D (Outer Dia.) | 180 mm |
| B (Width) | 34 mm |
| Dynamic Load | 202,500 N |
| Static Load | 216,000 N |
| Max. RPM | 3,420 |
| Weight | 4.05 kg |
| Series | QJ200 Series Four Point Contact Ball Bearings |
Other Bearings with 100 mm Bore
| Bearing No. | Series | D (Outer Dia.) mm | Dynamic Load N |
|---|---|---|---|
| QJ320 | QJ300 | 215 | 276,300 |
Neighbouring Sizes in the QJ200 Series
QJ220 — Frequently Asked Questions
What are the dimensions of the QJ220 bearing?
The QJ220 has a bore (d) of 100 mm, an outside diameter (D) of 180 mm and a width of 34 mm, so it is written 100 × 180 × 34 mm.
What is the load rating of the QJ220?
Dynamic load rating 202,500 N and static load rating 216,000 N. The speed rating is 3,420 rpm with oil lubrication; for grease lubrication use about 75% of that value.
Which other bearings have the same 100 mm bore as the QJ220?
Other four point contact ball bearings with a 100 mm bore include QJ320 (215 mm OD). A larger outside diameter generally means a higher load rating.
Do you supply the QJ220 bearing across India?
Yes. Logass Trade Centre supplies the QJ220 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 QJ220?
Share your quantity and preferred brand — our technical team will confirm availability and pricing within one business day.