Spherical Roller Bearings
23284 Spherical Roller Bearing
420 × 760 × 272 mm
23284 is a spherical roller bearing from the 232 series with a 420 mm bore, a 760 mm outside diameter and a 272 mm width. It has a dynamic load rating of 5,805,000 N and a static load rating of 10,620,000 N and a speed rating of 405 rpm (oil lubrication), weighing about 544 kg. The radial cross-section (D − d) is 340 mm.
Brands: NTN, FAG, SKF, NBC, DTC, SLS
23284 Specifications
| Bearing No. | 23284 |
|---|---|
| d (Bore) | 420 mm |
| D (Outer Dia.) | 760 mm |
| B (Width) | 272 mm |
| Dynamic Load | 5,805,000 N |
| Static Load | 10,620,000 N |
| Max. RPM | 405 |
| Weight | 544 kg |
| Series | 232 Series Double Row Spherical Roller Bearings |
23284 Variants & Designations
Typical designations for this size, subject to availability. Full suffix meanings are listed on the 232 series page.
Neighbouring Sizes in the 232 Series
23284 — Frequently Asked Questions
What are the dimensions of the 23284 bearing?
The 23284 has a bore (d) of 420 mm, an outside diameter (D) of 760 mm and a width of 272 mm, so it is written 420 × 760 × 272 mm.
What is the load rating of the 23284?
Dynamic load rating 5,805,000 N and static load rating 10,620,000 N. The speed rating is 405 rpm with oil lubrication; for grease lubrication use about 75% of that value.
Is the 23284 available with seals, special clearance or other options?
Yes, subject to availability. Typical designations include 23284 C3 (radial clearance larger than normal), 23284 K (tapered bore (1:12)), 23284 K30 (tapered bore (1:30)), 23284/CA (machined brass cage, one piece). Tell us the exact designation you need in a quote request.
Which other bearings have the same 420 mm bore as the 23284?
Other spherical roller bearings with a 420 mm bore include 23984 (560 mm OD), 23084 (620 mm OD), 24084 (620 mm OD), 23184 (700 mm OD). A larger outside diameter generally means a higher load rating.
Do you supply the 23284 bearing across India?
Yes. Logass Trade Centre supplies the 23284 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 spherical 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 23284?
Share your quantity and preferred brand — our technical team will confirm availability and pricing within one business day.