Tapered Roller Bearings
33018 M Bearing
90 × 140 × 39 mm
Also written 33018/M
33018 M is the 33018 tapered roller bearing (90 mm bore, 140 mm outside diameter) with the option M. The standard-design dimensions below come from our 330 series table.
33018 M Specifications
Standard-design values for 33018. Load and speed ratings can differ for sealed or special versions; we confirm them on quotation.
| Bearing No. | 33018 |
|---|---|
| d (Bore) | 90 mm |
| D (Outer Dia.) | 140 mm |
| T (Overall Width) | 39 mm |
| B (Cone Width) | 39 mm |
| C (Cup Width) | 32.5 mm |
| Dynamic Load | 194,400 N |
| Static Load | 319,500 N |
| Max. RPM | 2,970 |
| Weight | 2.2 kg |
| Series | 330 Series Single Row Tapered Roller Bearings |
Reading the Designation 33018 M
| 33018 | Base size: tapered roller bearing, 90 × 140 × 39 mm. |
|---|---|
| M | machined brass cage |
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 90 mm Bore
33018 M — Frequently Asked Questions
What are the dimensions of the 33018 M bearing?
The base size 33018 measures 90 × 140 × 39 mm (bore × outside diameter × width). Suffixes such as M change the sealing, clearance, cage or special treatment but not the boundary dimensions of the standard design.
What does 33018 M mean?
33018 is the base size. M: machined brass cage. Suffix meanings can differ slightly between manufacturers, so confirm the exact designation with us before ordering.
Can you supply the 33018 M 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 tapered 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 33018 M?
Share your quantity and preferred brand — our technical team will confirm availability and pricing within one business day.