Needle Bushes
40 HR 52 20 Needle Bush
40 × 52 × 20 mm
40 HR 52 20 is a needle bush from the HR series with a 40 mm bore, a 52 mm outside diameter and a 20 mm width. It has a dynamic load rating of 2,280 N and a static load rating of 2,950 N, weighing about 57 g. The radial cross-section (D − d) is 12 mm.
Brands: NTN, FAG, SKF, NBC, DTC, SLS
40 HR 52 20 Specifications
| Bearing No. | 40 HR 52 20 |
|---|---|
| d (Bore) | 40 mm |
| D (Outer Dia.) | 52 mm |
| H (Width) | 20 mm |
| Dynamic Load | 2,280 N |
| Static Load | 2,950 N |
| Weight | 57 g |
| Series | Needle Bushes for Gear Box |
Other Bearings with 40 mm Bore
| Bearing No. | Series | D (Outer Dia.) mm | Dynamic Load N |
|---|---|---|---|
| 40 HR 47 12 | HR | 47 | 1,180 |
| 40 HR 47 16 | HR | 47 | 1,685 |
| 40 HR 47 20 | HR | 47 | 2,150 |
| 40 HR 52 16 | HR | 52 | 1,780 |
Neighbouring Sizes in the HR Series
40 HR 52 20 — Frequently Asked Questions
What are the dimensions of the 40 HR 52 20 bearing?
The 40 HR 52 20 has a bore (d) of 40 mm, an outside diameter (D) of 52 mm and a width of 20 mm, so it is written 40 × 52 × 20 mm.
What is the load rating of the 40 HR 52 20?
Dynamic load rating 2,280 N and static load rating 2,950 N.
Which other bearings have the same 40 mm bore as the 40 HR 52 20?
Other needle bushes with a 40 mm bore include 40 HR 47 12 (47 mm OD), 40 HR 47 16 (47 mm OD), 40 HR 47 20 (47 mm OD), 40 HR 52 16 (52 mm OD). A larger outside diameter generally means a higher load rating.
Do you supply the 40 HR 52 20 bearing across India?
Yes. Logass Trade Centre supplies the 40 HR 52 20 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 needle bushes 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 40 HR 52 20?
Share your quantity and preferred brand — our technical team will confirm availability and pricing within one business day.