Angular Contact Ball Bearings
BO15 Angular Contact Ball Bearing
15 × 40 × 10 mm
BO15 is a angular contact ball bearing from the E-EA-BO-L-M series with a 15 mm bore, a 40 mm outside diameter and a 10 mm width. It has a dynamic load rating of 6,660 N and a static load rating of 1,350 N and a speed rating of 18,000 rpm (oil lubrication), weighing about 0.055 kg. The radial cross-section (D − d) is 25 mm.
Brands: NTN, FAG, SKF, NBC, DTC, SLS
BO15 Specifications
| Bearing No. | BO15 |
|---|---|
| d (Bore) | 15 mm |
| D (Outer Dia.) | 40 mm |
| B (Width) | 10 mm |
| Dynamic Load | 6,660 N |
| Static Load | 1,350 N |
| Max. RPM | 18,000 |
| Weight | 0.055 kg |
| Series | E, EA, BO, L, M Series Small Angular Contact Ball Bearings |
BO15 Variants & Designations
Typical designations for this size, subject to availability. Full suffix meanings are listed on the E-EA-BO-L-M series page.
Neighbouring Sizes in the E-EA-BO-L-M Series
BO15 — Frequently Asked Questions
What are the dimensions of the BO15 bearing?
The BO15 has a bore (d) of 15 mm, an outside diameter (D) of 40 mm and a width of 10 mm, so it is written 15 × 40 × 10 mm.
What is the load rating of the BO15?
Dynamic load rating 6,660 N and static load rating 1,350 N. The speed rating is 18,000 rpm with oil lubrication; for grease lubrication use about 75% of that value.
Is the BO15 available with seals, special clearance or other options?
Yes, subject to availability. Typical designations include BO15-2RS (rubber seals on both sides), BO15-ZZ (metal shields on both sides), BO15 M (machined brass cage). Tell us the exact designation you need in a quote request.
Which other bearings have the same 15 mm bore as the BO15?
Other angular contact ball bearings with a 15 mm bore include 7002 (32 mm OD), 3202 (35 mm OD), 5202 (35 mm OD), 7202 (35 mm OD). A larger outside diameter generally means a higher load rating.
Do you supply the BO15 bearing across India?
Yes. Logass Trade Centre supplies the BO15 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 angular contact 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 BO15?
Share your quantity and preferred brand — our technical team will confirm availability and pricing within one business day.