Self-Aligning Ball Bearings
2315 Self-Aligning Ball Bearing
75 × 160 × 55 mm
2315 is a self-aligning ball bearing from the 23 series with a 75 mm bore, a 160 mm outside diameter and a 55 mm width. It has a dynamic load rating of 110,700 N and a static load rating of 38,700 N and a speed rating of 3,240 rpm (oil lubrication), weighing about 4.78 kg. The radial cross-section (D − d) is 85 mm.
Brands: NTN, FAG, SKF, NBC, DTC, SLS
2315 Specifications
| Bearing No. | 2315 |
|---|---|
| d (Bore) | 75 mm |
| D (Outer Dia.) | 160 mm |
| B (Width) | 55 mm |
| Dynamic Load | 110,700 N |
| Static Load | 38,700 N |
| Max. RPM | 3,240 |
| Weight | 4.78 kg |
| Series | 23 Series Double Row Self-Aligning Ball Bearings |
2315 Variants & Designations
Typical designations for this size, subject to availability. Full suffix meanings are listed on the 23 series page.
2315 K
tapered bore (1:12)
2315 C3
radial clearance larger than normal
2315-2RS
rubber seals on both sides
Neighbouring Sizes in the 23 Series
2315 — Frequently Asked Questions
What are the dimensions of the 2315 bearing?
The 2315 has a bore (d) of 75 mm, an outside diameter (D) of 160 mm and a width of 55 mm, so it is written 75 × 160 × 55 mm.
What is the load rating of the 2315?
Dynamic load rating 110,700 N and static load rating 38,700 N. The speed rating is 3,240 rpm with oil lubrication; for grease lubrication use about 75% of that value.
Is the 2315 available with seals, special clearance or other options?
Yes, subject to availability. Typical designations include 2315 K (tapered bore (1:12)), 2315 C3 (radial clearance larger than normal), 2315-2RS (rubber seals on both sides). Tell us the exact designation you need in a quote request.
Which other bearings have the same 75 mm bore as the 2315?
Other self-aligning ball bearings with a 75 mm bore include 1215 (130 mm OD), 2215 (130 mm OD), 1315 (160 mm OD). A larger outside diameter generally means a higher load rating.
Do you supply the 2315 bearing across India?
Yes. Logass Trade Centre supplies the 2315 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 2315?
Share your quantity and preferred brand — our technical team will confirm availability and pricing within one business day.