Deep Groove Ball Bearings
4306 ZZ Bearing
30 × 72 × 27 mm
Also written 4306/ZZ
4306 ZZ is the 4306 deep groove ball bearing (30 mm bore, 72 mm outside diameter) with the option ZZ. The standard-design dimensions below come from our 4300 series table.
4306 ZZ Specifications
Standard-design values for 4306. Load and speed ratings can differ for sealed or special versions; we confirm them on quotation.
| Bearing No. | 4306 |
|---|---|
| d (Bore) | 30 mm |
| D (Outer Dia.) | 72 mm |
| B (Width) | 27 mm |
| Dynamic Load | 36,900 N |
| Static Load | 27,000 N |
| Max. RPM | 7,650 |
| Weight | 0.5 kg |
| Series | 4300 Series Double Row Deep Groove Ball Bearings |
Reading the Designation 4306 ZZ
| 4306 | Base size: deep groove ball bearing, 30 × 72 × 27 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 30 mm Bore
4306 ZZ — Frequently Asked Questions
What are the dimensions of the 4306 ZZ bearing?
The base size 4306 measures 30 × 72 × 27 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 4306 ZZ mean?
4306 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 4306 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 4306 ZZ?
Share your quantity and preferred brand — our technical team will confirm availability and pricing within one business day.