Thrust Roller Bearings
29456 Thrust Roller Bearing
280 × 520 × 145 mm
29456 is a thrust roller bearing from the 294 series with a 280 mm bore, a 520 mm outside diameter and a 145 mm height. It has a dynamic load rating of 3,879,000 N and a static load rating of 13,770,000 N and a speed rating of 567 rpm (oil lubrication), weighing about 135 kg. The radial cross-section (D − d) is 240 mm.
Brands: NTN, FAG, SKF, NBC, DTC, SLS
29456 Specifications
| Bearing No. | 29456 |
|---|---|
| d (Bore) | 280 mm |
| D (Outer Dia.) | 520 mm |
| H (Height) | 145 mm |
| Dynamic Load | 3,879,000 N |
| Static Load | 13,770,000 N |
| Max. RPM | 567 |
| Weight | 135 kg |
| Series | 294 Series Spherical Roller Thrust Bearings |
29456 Variants & Designations
Typical designations for this size, subject to availability. Full suffix meanings are listed on the 294 series page.
Neighbouring Sizes in the 294 Series
29456 — Frequently Asked Questions
What are the dimensions of the 29456 bearing?
The 29456 has a bore (d) of 280 mm, an outside diameter (D) of 520 mm and a height of 145 mm, so it is written 280 × 520 × 145 mm.
What is the load rating of the 29456?
Dynamic load rating 3,879,000 N and static load rating 13,770,000 N. The speed rating is 567 rpm with oil lubrication; for grease lubrication use about 75% of that value.
Is the 29456 available with seals, special clearance or other options?
Yes, subject to availability. Typical designations include 29456 M (machined brass cage). Tell us the exact designation you need in a quote request.
Which other bearings have the same 280 mm bore as the 29456?
Other thrust roller bearings with a 280 mm bore include 29256 (380 mm OD), 29356 (440 mm OD). A larger outside diameter generally means a higher load rating.
Do you supply the 29456 bearing across India?
Yes. Logass Trade Centre supplies the 29456 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 roller 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 29456?
Share your quantity and preferred brand — our technical team will confirm availability and pricing within one business day.