Spherical Roller Bearings
23976 Spherical Roller Bearing
380 × 520 × 106 mm
23976 is a spherical roller bearing from the 239 series with a 380 mm bore, a 520 mm outside diameter and a 106 mm width. It has a dynamic load rating of 1,404,000 N and a static load rating of 3,195,000 N and a speed rating of 639 rpm (oil lubrication), weighing about 69.9 kg. The radial cross-section (D − d) is 140 mm.
Brands: NTN, FAG, SKF, NBC, DTC, SLS
23976 Specifications
| Bearing No. | 23976 |
|---|---|
| d (Bore) | 380 mm |
| D (Outer Dia.) | 520 mm |
| B (Width) | 106 mm |
| Dynamic Load | 1,404,000 N |
| Static Load | 3,195,000 N |
| Max. RPM | 639 |
| Weight | 69.9 kg |
| Series | 239 Series Double Row Spherical Roller Bearings |
23976 Variants & Designations
Typical designations for this size, subject to availability. Full suffix meanings are listed on the 239 series page.
23976 C3
radial clearance larger than normal
23976 K
tapered bore (1:12)
23976 K30
tapered bore (1:30)
23976/CA
machined brass cage, one piece
23976/W33
oil groove and holes in the outer ring
Neighbouring Sizes in the 239 Series
23976 — Frequently Asked Questions
What are the dimensions of the 23976 bearing?
The 23976 has a bore (d) of 380 mm, an outside diameter (D) of 520 mm and a width of 106 mm, so it is written 380 × 520 × 106 mm.
What is the load rating of the 23976?
Dynamic load rating 1,404,000 N and static load rating 3,195,000 N. The speed rating is 639 rpm with oil lubrication; for grease lubrication use about 75% of that value.
Is the 23976 available with seals, special clearance or other options?
Yes, subject to availability. Typical designations include 23976 C3 (radial clearance larger than normal), 23976 K (tapered bore (1:12)), 23976 K30 (tapered bore (1:30)), 23976/CA (machined brass cage, one piece). Tell us the exact designation you need in a quote request.
Which other bearings have the same 380 mm bore as the 23976?
Other spherical roller bearings with a 380 mm bore include 23076 (560 mm OD), 24076 (560 mm OD), 23176 (620 mm OD), 24176 (620 mm OD). A larger outside diameter generally means a higher load rating.
Do you supply the 23976 bearing across India?
Yes. Logass Trade Centre supplies the 23976 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 23976?
Share your quantity and preferred brand — our technical team will confirm availability and pricing within one business day.