Angular Contact Ball Bearings
3204 Angular Contact Ball Bearing
20 × 47 × 20.6 mm
3204 is a angular contact ball bearing from the 32 series with a 20 mm bore, a 47 mm outside diameter and a 20.6 mm width. It has a dynamic load rating of 15,750 N and a static load rating of 13,680 N and a speed rating of 10,800 rpm (oil lubrication), weighing about 0.166 kg. The radial cross-section (D − d) is 27 mm.
Brands: NTN, FAG, SKF, NBC, DTC, SLS
3204 Specifications
| Bearing No. | 3204 |
|---|---|
| d (Bore) | 20 mm |
| D (Outer Dia.) | 47 mm |
| B (Width) | 20.6 mm |
| Dynamic Load | 15,750 N |
| Static Load | 13,680 N |
| Max. RPM | 10,800 |
| Weight | 0.166 kg |
| Series | 32 Series Double Row Angular Contact Ball Bearings |
3204 Variants & Designations
Typical designations for this size, subject to availability. Full suffix meanings are listed on the 32 series page.
3204-2RS
rubber seals on both sides
3204-ZZ
metal shields on both sides
3204 M
machined brass cage
Neighbouring Sizes in the 32 Series
3204 — Frequently Asked Questions
What are the dimensions of the 3204 bearing?
The 3204 has a bore (d) of 20 mm, an outside diameter (D) of 47 mm and a width of 20.6 mm, so it is written 20 × 47 × 20.6 mm.
What is the load rating of the 3204?
Dynamic load rating 15,750 N and static load rating 13,680 N. The speed rating is 10,800 rpm with oil lubrication; for grease lubrication use about 75% of that value.
Is the 3204 available with seals, special clearance or other options?
Yes, subject to availability. Typical designations include 3204-2RS (rubber seals on both sides), 3204-ZZ (metal shields on both sides), 3204 M (machined brass cage). Tell us the exact designation you need in a quote request.
Which other bearings have the same 20 mm bore as the 3204?
Other angular contact ball bearings with a 20 mm bore include 7004 (42 mm OD), 5204 (47 mm OD), 7204 (47 mm OD), E20 (47 mm OD). A larger outside diameter generally means a higher load rating.
Do you supply the 3204 bearing across India?
Yes. Logass Trade Centre supplies the 3204 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 3204?
Share your quantity and preferred brand — our technical team will confirm availability and pricing within one business day.