Self-Aligning Ball Bearings
2312 Self-Aligning Ball Bearing
60 × 130 × 46 mm
2312 is a self-aligning ball bearing from the 23 series with a 60 mm bore, a 130 mm outside diameter and a 46 mm width. It has a dynamic load rating of 78,300 N and a static load rating of 25,380 N and a speed rating of 4,050 rpm (oil lubrication), weighing about 2.59 kg. The radial cross-section (D − d) is 70 mm.
Brands: NTN, FAG, SKF, NBC, DTC, SLS
2312 Specifications
| Bearing No. | 2312 |
|---|---|
| d (Bore) | 60 mm |
| D (Outer Dia.) | 130 mm |
| B (Width) | 46 mm |
| Dynamic Load | 78,300 N |
| Static Load | 25,380 N |
| Max. RPM | 4,050 |
| Weight | 2.59 kg |
| Series | 23 Series Double Row Self-Aligning Ball Bearings |
2312 Variants & Designations
Typical designations for this size, subject to availability. Full suffix meanings are listed on the 23 series page.
2312 K
tapered bore (1:12)
2312 C3
radial clearance larger than normal
2312-2RS
rubber seals on both sides
Neighbouring Sizes in the 23 Series
2312 — Frequently Asked Questions
What are the dimensions of the 2312 bearing?
The 2312 has a bore (d) of 60 mm, an outside diameter (D) of 130 mm and a width of 46 mm, so it is written 60 × 130 × 46 mm.
What is the load rating of the 2312?
Dynamic load rating 78,300 N and static load rating 25,380 N. The speed rating is 4,050 rpm with oil lubrication; for grease lubrication use about 75% of that value.
Is the 2312 available with seals, special clearance or other options?
Yes, subject to availability. Typical designations include 2312 K (tapered bore (1:12)), 2312 C3 (radial clearance larger than normal), 2312-2RS (rubber seals on both sides). Tell us the exact designation you need in a quote request.
Which other bearings have the same 60 mm bore as the 2312?
Other self-aligning ball bearings with a 60 mm bore include 1212 (110 mm OD), 2212 (110 mm OD), 1312 (130 mm OD). A larger outside diameter generally means a higher load rating.
Do you supply the 2312 bearing across India?
Yes. Logass Trade Centre supplies the 2312 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 2312?
Share your quantity and preferred brand — our technical team will confirm availability and pricing within one business day.