Angular Contact Ball Bearings
5303 Angular Contact Ball Bearing
17 × 47 × 22.2 mm
5303 is a angular contact ball bearing from the 53 series with a 17 mm bore, a 47 mm outside diameter and a 22.2 mm width. It has a dynamic load rating of 18,360 N and a static load rating of 10,890 N and a speed rating of 10,800 rpm (oil lubrication), weighing about 0.181 kg. The radial cross-section (D − d) is 30 mm.
Brands: NTN, FAG, SKF, NBC, DTC, SLS
5303 Specifications
| Bearing No. | 5303 |
|---|---|
| d (Bore) | 17 mm |
| D (Outer Dia.) | 47 mm |
| B (Width) | 22.2 mm |
| Dynamic Load | 18,360 N |
| Static Load | 10,890 N |
| Max. RPM | 10,800 |
| Weight | 0.181 kg |
| Series | 53 Series Double Row Angular Contact Ball Bearings |
5303 Variants & Designations
Typical designations for this size, subject to availability. Full suffix meanings are listed on the 53 series page.
5303-2RS
rubber seals on both sides
5303-ZZ
metal shields on both sides
5303 M
machined brass cage
Neighbouring Sizes in the 53 Series
5303 — Frequently Asked Questions
What are the dimensions of the 5303 bearing?
The 5303 has a bore (d) of 17 mm, an outside diameter (D) of 47 mm and a width of 22.2 mm, so it is written 17 × 47 × 22.2 mm.
What is the load rating of the 5303?
Dynamic load rating 18,360 N and static load rating 10,890 N. The speed rating is 10,800 rpm with oil lubrication; for grease lubrication use about 75% of that value.
Is the 5303 available with seals, special clearance or other options?
Yes, subject to availability. Typical designations include 5303-2RS (rubber seals on both sides), 5303-ZZ (metal shields on both sides), 5303 M (machined brass cage). Tell us the exact designation you need in a quote request.
Which other bearings have the same 17 mm bore as the 5303?
Other angular contact ball bearings with a 17 mm bore include 7003 (35 mm OD), 3203 (40 mm OD), 5203 (40 mm OD), 7203 (40 mm OD). A larger outside diameter generally means a higher load rating.
Do you supply the 5303 bearing across India?
Yes. Logass Trade Centre supplies the 5303 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 5303?
Share your quantity and preferred brand — our technical team will confirm availability and pricing within one business day.