Spherical Roller Bearings
23156 Spherical Roller Bearing
280 × 460 × 146 mm
23156 is a spherical roller bearing from the 231 series with a 280 mm bore, a 460 mm outside diameter and a 146 mm width. It has a dynamic load rating of 2,025,000 N and a static load rating of 3,735,000 N and a speed rating of 693 rpm (oil lubrication), weighing about 97.7 kg. The radial cross-section (D − d) is 180 mm.
Brands: NTN, FAG, SKF, NBC, DTC, SLS
23156 Specifications
| Bearing No. | 23156 |
|---|---|
| d (Bore) | 280 mm |
| D (Outer Dia.) | 460 mm |
| B (Width) | 146 mm |
| Dynamic Load | 2,025,000 N |
| Static Load | 3,735,000 N |
| Max. RPM | 693 |
| Weight | 97.7 kg |
| Series | 231 Series Double Row Spherical Roller Bearings |
23156 Variants & Designations
Typical designations for this size, subject to availability. Full suffix meanings are listed on the 231 series page.
Neighbouring Sizes in the 231 Series
23156 — Frequently Asked Questions
What are the dimensions of the 23156 bearing?
The 23156 has a bore (d) of 280 mm, an outside diameter (D) of 460 mm and a width of 146 mm, so it is written 280 × 460 × 146 mm.
What is the load rating of the 23156?
Dynamic load rating 2,025,000 N and static load rating 3,735,000 N. The speed rating is 693 rpm with oil lubrication; for grease lubrication use about 75% of that value.
Is the 23156 available with seals, special clearance or other options?
Yes, subject to availability. Typical designations include 23156 C3 (radial clearance larger than normal), 23156 K (tapered bore (1:12)), 23156 K30 (tapered bore (1:30)), 23156/CA (machined brass cage, one piece). Tell us the exact designation you need in a quote request.
Which other bearings have the same 280 mm bore as the 23156?
Other spherical roller bearings with a 280 mm bore include 23956 (380 mm OD), 23056 (420 mm OD), 24056 (420 mm OD), 24156 (460 mm OD). A larger outside diameter generally means a higher load rating.
Do you supply the 23156 bearing across India?
Yes. Logass Trade Centre supplies the 23156 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 23156?
Share your quantity and preferred brand — our technical team will confirm availability and pricing within one business day.