Deep Groove Ball Bearings
62304 ZZ Bearing
20 × 52 × 21 mm
Also written 62304/ZZ
62304 ZZ is the 62304 deep groove ball bearing (20 mm bore, 52 mm outside diameter) with the option ZZ. The standard-design dimensions below come from our 62300 series table.
62304 ZZ Specifications
Standard-design values for 62304. Load and speed ratings can differ for sealed or special versions; we confirm them on quotation.
| Bearing No. | 62304 |
|---|---|
| d (Bore) | 20 mm |
| D (Outer Dia.) | 52 mm |
| B (Width) | 21 mm |
| Dynamic Load | 15,900 N |
| Static Load | 7,900 N |
| Max. RPM | 17,000 |
| Weight | 0.195 kg |
| Series | 62300 Series Single Row Deep Groove Ball Bearings |
Reading the Designation 62304 ZZ
| 62304 | Base size: deep groove ball bearing, 20 × 52 × 21 mm. |
|---|---|
| ZZ | metal shields on both sides |
Suffix meanings vary slightly between manufacturers (SKF, FAG, NTN, NSK and others each have their own codes), so we always confirm the exact designation before supplying.
Other Bearings with a 20 mm Bore
62304 ZZ — Frequently Asked Questions
What are the dimensions of the 62304 ZZ bearing?
The base size 62304 measures 20 × 52 × 21 mm (bore × outside diameter × width). Suffixes such as ZZ change the sealing, clearance, cage or special treatment but not the boundary dimensions of the standard design.
What does 62304 ZZ mean?
62304 is the base size. ZZ: metal shields on both sides. Suffix meanings can differ slightly between manufacturers, so confirm the exact designation with us before ordering.
Can you supply the 62304 ZZ bearing across India?
Yes. Share the exact designation, quantity and preferred brand through the quote button and our technical team will confirm availability and pricing within one business day.
Can’t find your size?
We supply sizes, brands and special versions of deep groove 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 62304 ZZ?
Share your quantity and preferred brand — our technical team will confirm availability and pricing within one business day.