Tapered Roller Bearings
33028 Tapered Roller Bearing
140 × 210 × 56 mm
33028 is a tapered roller bearing from the 330 series with a 140 mm bore, a 210 mm outside diameter and a 56 mm overall width. It has a dynamic load rating of 310,500 N and a static load rating of 625,500 N and a speed rating of 1,890 rpm (oil lubrication), weighing about 6.88 kg. The radial cross-section (D − d) is 70 mm.
Brands: NTN, FAG, SKF, NBC, DTC, SLS
33028 Specifications
| Bearing No. | 33028 |
|---|---|
| d (Bore) | 140 mm |
| D (Outer Dia.) | 210 mm |
| T (Overall Width) | 56 mm |
| B (Cone Width) | 56 mm |
| C (Cup Width) | 44 mm |
| Dynamic Load | 310,500 N |
| Static Load | 625,500 N |
| Max. RPM | 1,890 |
| Weight | 6.88 kg |
| Series | 330 Series Single Row Tapered Roller Bearings |
33028 Variants & Designations
Typical designations for this size, subject to availability. Full suffix meanings are listed on the 330 series page.
Neighbouring Sizes in the 330 Series
33028 — Frequently Asked Questions
What are the dimensions of the 33028 bearing?
The 33028 has a bore (d) of 140 mm, an outside diameter (D) of 210 mm and a overall width of 56 mm, so it is written 140 × 210 × 56 mm.
What is the load rating of the 33028?
Dynamic load rating 310,500 N and static load rating 625,500 N. The speed rating is 1,890 rpm with oil lubrication; for grease lubrication use about 75% of that value.
Is the 33028 available with seals, special clearance or other options?
Yes, subject to availability. Typical designations include 33028 P6 (higher running accuracy (ISO class 6)), 33028 M (machined brass cage). Tell us the exact designation you need in a quote request.
Which other bearings have the same 140 mm bore as the 33028?
Other tapered roller bearings with a 140 mm bore include 32028 (210 mm OD), 30228 (250 mm OD), 32228 (250 mm OD), 30328 (300 mm OD). A larger outside diameter generally means a higher load rating.
Do you supply the 33028 bearing across India?
Yes. Logass Trade Centre supplies the 33028 Pan India with technical support, from single pieces to bulk orders. Use the quote button to share your quantity and brand preference.
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 the 33028?
Share your quantity and preferred brand — our technical team will confirm availability and pricing within one business day.