Spherical Roller Bearings
21320 W33 Bearing
100 × 215 × 47 mm
Also written 21320/W33
21320 W33 is the 21320 spherical roller bearing (100 mm bore, 215 mm outside diameter) with the option W33. The standard-design dimensions below come from our 213 series table.
21320 W33 Specifications
Standard-design values for 21320. Load and speed ratings can differ for sealed or special versions; we confirm them on quotation.
| Bearing No. | 21320 |
|---|---|
| d (Bore) | 100 mm |
| D (Outer Dia.) | 215 mm |
| B (Width) | 47 mm |
| Dynamic Load | 333,000 N |
| Static Load | 418,500 N |
| Max. RPM | 1,620 |
| Weight | 8.89 kg |
| Series | 213 Series Double Row Spherical Roller Bearings |
Reading the Designation 21320 W33
| 21320 | Base size: spherical roller bearing, 100 × 215 × 47 mm. |
|---|---|
| W33 | lubrication groove and holes in the outer ring |
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 100 mm Bore
21320 W33 — Frequently Asked Questions
What are the dimensions of the 21320 W33 bearing?
The base size 21320 measures 100 × 215 × 47 mm (bore × outside diameter × width). Suffixes such as W33 change the sealing, clearance, cage or special treatment but not the boundary dimensions of the standard design.
What does 21320 W33 mean?
21320 is the base size. W33: lubrication groove and holes in the outer ring. Suffix meanings can differ slightly between manufacturers, so confirm the exact designation with us before ordering.
Can you supply the 21320 W33 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 spherical roller 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 21320 W33?
Share your quantity and preferred brand — our technical team will confirm availability and pricing within one business day.