Angular Contact Ball Bearings
7028 Angular Contact Ball Bearing
140 × 210 × 33 mm
7028 is a angular contact ball bearing from the 70 series with a 140 mm bore, a 210 mm outside diameter and a 33 mm width. It has a dynamic load rating of 108,000 N and a static load rating of 119,700 N and a speed rating of 3,690 rpm (oil lubrication), weighing about 3.96 kg. The radial cross-section (D − d) is 70 mm.
Brands: NTN, FAG, SKF, NBC, DTC, SLS
7028 Specifications
| Bearing No. | 7028 |
|---|---|
| d (Bore) | 140 mm |
| D (Outer Dia.) | 210 mm |
| B (Width) | 33 mm |
| Dynamic Load | 108,000 N |
| Static Load | 119,700 N |
| Max. RPM | 3,690 |
| Weight | 3.96 kg |
| Series | 70 Series Single Row Angular Contact Ball Bearings |
7028 Variants & Designations
Typical designations for this size, subject to availability. Full suffix meanings are listed on the 70 series page.
7028-2RS
rubber seals on both sides
7028-ZZ
metal shields on both sides
7028 M
machined brass cage
Neighbouring Sizes in the 70 Series
7028 — Frequently Asked Questions
What are the dimensions of the 7028 bearing?
The 7028 has a bore (d) of 140 mm, an outside diameter (D) of 210 mm and a width of 33 mm, so it is written 140 × 210 × 33 mm.
What is the load rating of the 7028?
Dynamic load rating 108,000 N and static load rating 119,700 N. The speed rating is 3,690 rpm with oil lubrication; for grease lubrication use about 75% of that value.
Is the 7028 available with seals, special clearance or other options?
Yes, subject to availability. Typical designations include 7028-2RS (rubber seals on both sides), 7028-ZZ (metal shields on both sides), 7028 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 7028?
Other angular contact ball bearings with a 140 mm bore include 7928 (190 mm OD), 7228 (250 mm OD), 7328 (300 mm OD). A larger outside diameter generally means a higher load rating.
Do you supply the 7028 bearing across India?
Yes. Logass Trade Centre supplies the 7028 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 7028?
Share your quantity and preferred brand — our technical team will confirm availability and pricing within one business day.