Tapered Roller Bearings
33020 Tapered Roller Bearing
100 × 150 × 39 mm
33020 is a tapered roller bearing from the 330 series with a 100 mm bore, a 150 mm outside diameter and a 39 mm overall width. It has a dynamic load rating of 207,900 N and a static load rating of 353,700 N and a speed rating of 2,880 rpm (oil lubrication), weighing about 2.39 kg. The radial cross-section (D − d) is 50 mm.
Brands: NTN, FAG, SKF, NBC, DTC, SLS
33020 Specifications
| Bearing No. | 33020 |
|---|---|
| d (Bore) | 100 mm |
| D (Outer Dia.) | 150 mm |
| T (Overall Width) | 39 mm |
| B (Cone Width) | 39 mm |
| C (Cup Width) | 32.5 mm |
| Dynamic Load | 207,900 N |
| Static Load | 353,700 N |
| Max. RPM | 2,880 |
| Weight | 2.39 kg |
| Series | 330 Series Single Row Tapered Roller Bearings |
33020 Variants & Designations
Typical designations for this size, subject to availability. Full suffix meanings are listed on the 330 series page.
33020 P6
higher running accuracy (ISO class 6)
33020 M
machined brass cage
Neighbouring Sizes in the 330 Series
33020 — Frequently Asked Questions
What are the dimensions of the 33020 bearing?
The 33020 has a bore (d) of 100 mm, an outside diameter (D) of 150 mm and a overall width of 39 mm, so it is written 100 × 150 × 39 mm.
What is the load rating of the 33020?
Dynamic load rating 207,900 N and static load rating 353,700 N. The speed rating is 2,880 rpm with oil lubrication; for grease lubrication use about 75% of that value.
Is the 33020 available with seals, special clearance or other options?
Yes, subject to availability. Typical designations include 33020 P6 (higher running accuracy (ISO class 6)), 33020 M (machined brass cage). Tell us the exact designation you need in a quote request.
Which other bearings have the same 100 mm bore as the 33020?
Other tapered roller bearings with a 100 mm bore include 32020 (150 mm OD), 33120 (165 mm OD), 30220 (180 mm OD), 32220 (180 mm OD). A larger outside diameter generally means a higher load rating.
Do you supply the 33020 bearing across India?
Yes. Logass Trade Centre supplies the 33020 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 33020?
Share your quantity and preferred brand — our technical team will confirm availability and pricing within one business day.