Self-Aligning Ball Bearings
2307 Self-Aligning Ball Bearing
35 × 80 × 31 mm
2307 is a self-aligning ball bearing from the 23 series with a 35 mm bore, a 80 mm outside diameter and a 31 mm width. It has a dynamic load rating of 35,550 N and a static load rating of 10,170 N and a speed rating of 6,660 rpm (oil lubrication), weighing about 0.671 kg. The radial cross-section (D − d) is 45 mm.
Brands: NTN, FAG, SKF, NBC, DTC, SLS
2307 Specifications
| Bearing No. | 2307 |
|---|---|
| d (Bore) | 35 mm |
| D (Outer Dia.) | 80 mm |
| B (Width) | 31 mm |
| Dynamic Load | 35,550 N |
| Static Load | 10,170 N |
| Max. RPM | 6,660 |
| Weight | 0.671 kg |
| Series | 23 Series Double Row Self-Aligning Ball Bearings |
2307 Variants & Designations
Typical designations for this size, subject to availability. Full suffix meanings are listed on the 23 series page.
2307 K
tapered bore (1:12)
2307 C3
radial clearance larger than normal
2307-2RS
rubber seals on both sides
Neighbouring Sizes in the 23 Series
2307 — Frequently Asked Questions
What are the dimensions of the 2307 bearing?
The 2307 has a bore (d) of 35 mm, an outside diameter (D) of 80 mm and a width of 31 mm, so it is written 35 × 80 × 31 mm.
What is the load rating of the 2307?
Dynamic load rating 35,550 N and static load rating 10,170 N. The speed rating is 6,660 rpm with oil lubrication; for grease lubrication use about 75% of that value.
Is the 2307 available with seals, special clearance or other options?
Yes, subject to availability. Typical designations include 2307 K (tapered bore (1:12)), 2307 C3 (radial clearance larger than normal), 2307-2RS (rubber seals on both sides). Tell us the exact designation you need in a quote request.
Which other bearings have the same 35 mm bore as the 2307?
Other self-aligning ball bearings with a 35 mm bore include 1207 (72 mm OD), 2207 (72 mm OD), 1307 (80 mm OD). A larger outside diameter generally means a higher load rating.
Do you supply the 2307 bearing across India?
Yes. Logass Trade Centre supplies the 2307 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 2307?
Share your quantity and preferred brand — our technical team will confirm availability and pricing within one business day.