Thrust Ball Bearings
51406 Thrust Ball Bearing
30 × 70 × 28 mm
51406 is a thrust ball bearing from the 514 series with a 30 mm bore, a 70 mm outside diameter and a 28 mm height. It has a dynamic load rating of 65,250 N and a static load rating of 113,400 N and a speed rating of 2,880 rpm (oil lubrication), weighing about 0.516 kg. The radial cross-section (D − d) is 40 mm.
Brands: NTN, FAG, SKF, NBC, DTC, SLS
51406 Specifications
| Bearing No. | 51406 |
|---|---|
| d (Bore) | 30 mm |
| D (Outer Dia.) | 70 mm |
| H (Height) | 28 mm |
| Dynamic Load | 65,250 N |
| Static Load | 113,400 N |
| Max. RPM | 2,880 |
| Weight | 0.516 kg |
| Series | 514 Series Single Direction Thrust Ball Bearings |
51406 Variants & Designations
Typical designations for this size, subject to availability. Full suffix meanings are listed on the 514 series page.
Neighbouring Sizes in the 514 Series
51406 — Frequently Asked Questions
What are the dimensions of the 51406 bearing?
The 51406 has a bore (d) of 30 mm, an outside diameter (D) of 70 mm and a height of 28 mm, so it is written 30 × 70 × 28 mm.
What is the load rating of the 51406?
Dynamic load rating 65,250 N and static load rating 113,400 N. The speed rating is 2,880 rpm with oil lubrication; for grease lubrication use about 75% of that value.
Is the 51406 available with seals, special clearance or other options?
Yes, subject to availability. Typical designations include 51406 M (machined brass cage). Tell us the exact designation you need in a quote request.
Which other bearings have the same 30 mm bore as the 51406?
Other thrust ball bearings with a 30 mm bore include 51106 (47 mm OD), 51206 (52 mm OD), 53206 (52 mm OD), 51306 (60 mm OD). A larger outside diameter generally means a higher load rating.
Do you supply the 51406 bearing across India?
Yes. Logass Trade Centre supplies the 51406 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 51406?
Share your quantity and preferred brand — our technical team will confirm availability and pricing within one business day.