Thrust Ball Bearings
52305 Thrust Ball Bearing
20 × 52 × 34 mm
52305 is a thrust ball bearing from the 523 series with a 20 mm bore, a 52 mm outside diameter and a 34 mm height. It has a dynamic load rating of 31,950 N and a static load rating of 55,350 N and a speed rating of 4,140 rpm (oil lubrication), weighing about 0.327 kg. The radial cross-section (D − d) is 32 mm.
Brands: NTN, FAG, SKF, NBC, DTC, SLS
52305 Specifications
| Bearing No. | 52305 |
|---|---|
| d (Bore) | 20 mm |
| D (Outer Dia.) | 52 mm |
| H (Height) | 34 mm |
| Dynamic Load | 31,950 N |
| Static Load | 55,350 N |
| Max. RPM | 4,140 |
| Weight | 0.327 kg |
| Series | 523 Series Double Direction Thrust Ball Bearings |
52305 Variants & Designations
Typical designations for this size, subject to availability. Full suffix meanings are listed on the 523 series page.
Neighbouring Sizes in the 523 Series
52305 — Frequently Asked Questions
What are the dimensions of the 52305 bearing?
The 52305 has a bore (d) of 20 mm, an outside diameter (D) of 52 mm and a height of 34 mm, so it is written 20 × 52 × 34 mm.
What is the load rating of the 52305?
Dynamic load rating 31,950 N and static load rating 55,350 N. The speed rating is 4,140 rpm with oil lubrication; for grease lubrication use about 75% of that value.
Is the 52305 available with seals, special clearance or other options?
Yes, subject to availability. Typical designations include 52305 M (machined brass cage). Tell us the exact designation you need in a quote request.
Which other bearings have the same 20 mm bore as the 52305?
Other thrust ball bearings with a 20 mm bore include 51104 (35 mm OD), 51204 (40 mm OD), 53204 (40 mm OD), 52205 (47 mm OD). A larger outside diameter generally means a higher load rating.
Do you supply the 52305 bearing across India?
Yes. Logass Trade Centre supplies the 52305 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 52305?
Share your quantity and preferred brand — our technical team will confirm availability and pricing within one business day.