Spherical Roller Bearings
23180 Spherical Roller Bearing
400 × 650 × 200 mm
23180 is a spherical roller bearing from the 231 series with a 400 mm bore, a 650 mm outside diameter and a 200 mm width. It has a dynamic load rating of 3,780,000 N and a static load rating of 7,245,000 N and a speed rating of 459 rpm (oil lubrication), weighing about 264 kg. The radial cross-section (D − d) is 250 mm.
Brands: NTN, FAG, SKF, NBC, DTC, SLS
23180 Specifications
| Bearing No. | 23180 |
|---|---|
| d (Bore) | 400 mm |
| D (Outer Dia.) | 650 mm |
| B (Width) | 200 mm |
| Dynamic Load | 3,780,000 N |
| Static Load | 7,245,000 N |
| Max. RPM | 459 |
| Weight | 264 kg |
| Series | 231 Series Double Row Spherical Roller Bearings |
23180 Variants & Designations
Typical designations for this size, subject to availability. Full suffix meanings are listed on the 231 series page.
23180 C3
radial clearance larger than normal
23180 K
tapered bore (1:12)
23180 K30
tapered bore (1:30)
23180/CA
machined brass cage, one piece
23180/W33
oil groove and holes in the outer ring
Neighbouring Sizes in the 231 Series
23180 — Frequently Asked Questions
What are the dimensions of the 23180 bearing?
The 23180 has a bore (d) of 400 mm, an outside diameter (D) of 650 mm and a width of 200 mm, so it is written 400 × 650 × 200 mm.
What is the load rating of the 23180?
Dynamic load rating 3,780,000 N and static load rating 7,245,000 N. The speed rating is 459 rpm with oil lubrication; for grease lubrication use about 75% of that value.
Is the 23180 available with seals, special clearance or other options?
Yes, subject to availability. Typical designations include 23180 C3 (radial clearance larger than normal), 23180 K (tapered bore (1:12)), 23180 K30 (tapered bore (1:30)), 23180/CA (machined brass cage, one piece). Tell us the exact designation you need in a quote request.
Which other bearings have the same 400 mm bore as the 23180?
Other spherical roller bearings with a 400 mm bore include 23980 (540 mm OD), 23080 (600 mm OD), 24080 (600 mm OD), 24180 (650 mm OD). A larger outside diameter generally means a higher load rating.
Do you supply the 23180 bearing across India?
Yes. Logass Trade Centre supplies the 23180 Pan India with technical support, from single pieces to bulk orders. Use the quote button to share your quantity and brand preference.
Need pricing on the 23180?
Share your quantity and preferred brand — our technical team will confirm availability and pricing within one business day.