Thrust Ball Bearings
53209 Thrust Ball Bearing
45 × 73 × 21.3 mm
53209 is a thrust ball bearing from the 532 series with a 45 mm bore, a 73 mm outside diameter and a 21.3 mm height. It has a dynamic load rating of 42,750 N and a static load rating of 94,500 N and a speed rating of 3,510 rpm (oil lubrication), weighing about 0.32 kg. The radial cross-section (D − d) is 28 mm.
Brands: NTN, FAG, SKF, NBC, DTC, SLS
53209 Specifications
| Bearing No. | 53209 |
|---|---|
| d (Bore) | 45 mm |
| D (Outer Dia.) | 73 mm |
| H (Height) | 21.3 mm |
| Dynamic Load | 42,750 N |
| Static Load | 94,500 N |
| Max. RPM | 3,510 |
| Weight | 0.32 kg |
| Series | 532 Series Single Direction Thrust Ball Bearings with Spherical Housing Washer |
53209 Variants & Designations
Typical designations for this size, subject to availability. Full suffix meanings are listed on the 532 series page.
Neighbouring Sizes in the 532 Series
53209 — Frequently Asked Questions
What are the dimensions of the 53209 bearing?
The 53209 has a bore (d) of 45 mm, an outside diameter (D) of 73 mm and a height of 21.3 mm, so it is written 45 × 73 × 21.3 mm.
What is the load rating of the 53209?
Dynamic load rating 42,750 N and static load rating 94,500 N. The speed rating is 3,510 rpm with oil lubrication; for grease lubrication use about 75% of that value.
Is the 53209 available with seals, special clearance or other options?
Yes, subject to availability. Typical designations include 53209 M (machined brass cage). Tell us the exact designation you need in a quote request.
Which other bearings have the same 45 mm bore as the 53209?
Other thrust ball bearings with a 45 mm bore include 51109 (65 mm OD), 51209 (73 mm OD), 51309 (85 mm OD), 53309 (85 mm OD). A larger outside diameter generally means a higher load rating.
Do you supply the 53209 bearing across India?
Yes. Logass Trade Centre supplies the 53209 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 thrust ball 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 53209?
Share your quantity and preferred brand — our technical team will confirm availability and pricing within one business day.