Needle Bushes
15 HR 21 12 Needle Bush
15 × 21 × 12 mm
15 HR 21 12 is a needle bush from the HR series with a 15 mm bore, a 21 mm outside diameter and a 12 mm width. It has a dynamic load rating of 700 N and a static load rating of 550 N, weighing about 11 g. The radial cross-section (D − d) is 6 mm.
Brands: NTN, FAG, SKF, NBC, DTC, SLS
15 HR 21 12 Specifications
| Bearing No. | 15 HR 21 12 |
|---|---|
| d (Bore) | 15 mm |
| D (Outer Dia.) | 21 mm |
| H (Width) | 12 mm |
| Dynamic Load | 700 N |
| Static Load | 550 N |
| Weight | 11 g |
| Series | Needle Bushes for Gear Box |
Other Bearings with 15 mm Bore
| Bearing No. | Series | D (Outer Dia.) mm | Dynamic Load N |
|---|---|---|---|
| 15 HR 21 16 | HR | 21 | 930 |
| 15 HR 21 22 | HR | 21 | 1,180 |
Neighbouring Sizes in the HR Series
15 HR 21 12 — Frequently Asked Questions
What are the dimensions of the 15 HR 21 12 bearing?
The 15 HR 21 12 has a bore (d) of 15 mm, an outside diameter (D) of 21 mm and a width of 12 mm, so it is written 15 × 21 × 12 mm.
What is the load rating of the 15 HR 21 12?
Dynamic load rating 700 N and static load rating 550 N.
Which other bearings have the same 15 mm bore as the 15 HR 21 12?
Other needle bushes with a 15 mm bore include 15 HR 21 16 (21 mm OD), 15 HR 21 22 (21 mm OD). A larger outside diameter generally means a higher load rating.
Do you supply the 15 HR 21 12 bearing across India?
Yes. Logass Trade Centre supplies the 15 HR 21 12 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 15 HR 21 12?
Share your quantity and preferred brand — our technical team will confirm availability and pricing within one business day.