Spherical Roller Bearings
23144 Spherical Roller Bearing
220 × 370 × 120 mm
23144 is a spherical roller bearing from the 231 series with a 220 mm bore, a 370 mm outside diameter and a 120 mm width. It has a dynamic load rating of 1,404,000 N and a static load rating of 2,439,000 N and a speed rating of 900 rpm (oil lubrication), weighing about 53.3 kg. The radial cross-section (D − d) is 150 mm.
Brands: NTN, FAG, SKF, NBC, DTC, SLS
23144 Specifications
| Bearing No. | 23144 |
|---|---|
| d (Bore) | 220 mm |
| D (Outer Dia.) | 370 mm |
| B (Width) | 120 mm |
| Dynamic Load | 1,404,000 N |
| Static Load | 2,439,000 N |
| Max. RPM | 900 |
| Weight | 53.3 kg |
| Series | 231 Series Double Row Spherical Roller Bearings |
23144 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
23144 — Frequently Asked Questions
What are the dimensions of the 23144 bearing?
The 23144 has a bore (d) of 220 mm, an outside diameter (D) of 370 mm and a width of 120 mm, so it is written 220 × 370 × 120 mm.
What is the load rating of the 23144?
Dynamic load rating 1,404,000 N and static load rating 2,439,000 N. The speed rating is 900 rpm with oil lubrication; for grease lubrication use about 75% of that value.
Is the 23144 available with seals, special clearance or other options?
Yes, subject to availability. Typical designations include 23144 C3 (radial clearance larger than normal), 23144 K (tapered bore (1:12)), 23144 K30 (tapered bore (1:30)), 23144/CA (machined brass cage, one piece). Tell us the exact designation you need in a quote request.
Which other bearings have the same 220 mm bore as the 23144?
Other spherical roller bearings with a 220 mm bore include 23944 (300 mm OD), 23044 (340 mm OD), 24044 (340 mm OD), 24144 (370 mm OD). A larger outside diameter generally means a higher load rating.
Do you supply the 23144 bearing across India?
Yes. Logass Trade Centre supplies the 23144 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 23144?
Share your quantity and preferred brand — our technical team will confirm availability and pricing within one business day.