Angular Contact Ball Bearings
7211 Angular Contact Ball Bearing
55 × 100 × 21 mm
7211 is a angular contact ball bearing from the 72 series with a 55 mm bore, a 100 mm outside diameter and a 21 mm width. It has a dynamic load rating of 45,900 N and a static load rating of 35,550 N and a speed rating of 8,550 rpm (oil lubrication), weighing about 0.6 kg. The radial cross-section (D − d) is 45 mm.
Brands: NTN, FAG, SKF, NBC, DTC, SLS
7211 Specifications
| Bearing No. | 7211 |
|---|---|
| d (Bore) | 55 mm |
| D (Outer Dia.) | 100 mm |
| B (Width) | 21 mm |
| Dynamic Load | 45,900 N |
| Static Load | 35,550 N |
| Max. RPM | 8,550 |
| Weight | 0.6 kg |
| Series | 72 Series Single Row Angular Contact Ball Bearings |
7211 Variants & Designations
Typical designations for this size, subject to availability. Full suffix meanings are listed on the 72 series page.
7211-2RS
rubber seals on both sides
7211-ZZ
metal shields on both sides
7211 M
machined brass cage
Neighbouring Sizes in the 72 Series
7211 — Frequently Asked Questions
What are the dimensions of the 7211 bearing?
The 7211 has a bore (d) of 55 mm, an outside diameter (D) of 100 mm and a width of 21 mm, so it is written 55 × 100 × 21 mm.
What is the load rating of the 7211?
Dynamic load rating 45,900 N and static load rating 35,550 N. The speed rating is 8,550 rpm with oil lubrication; for grease lubrication use about 75% of that value.
Is the 7211 available with seals, special clearance or other options?
Yes, subject to availability. Typical designations include 7211-2RS (rubber seals on both sides), 7211-ZZ (metal shields on both sides), 7211 M (machined brass cage). Tell us the exact designation you need in a quote request.
Which other bearings have the same 55 mm bore as the 7211?
Other angular contact ball bearings with a 55 mm bore include 7911 (80 mm OD), 7011 (90 mm OD), 3211 (100 mm OD), 5211 (100 mm OD). A larger outside diameter generally means a higher load rating.
Do you supply the 7211 bearing across India?
Yes. Logass Trade Centre supplies the 7211 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 7211?
Share your quantity and preferred brand — our technical team will confirm availability and pricing within one business day.