Self-Aligning Ball Bearings
1318 Self-Aligning Ball Bearing
90 × 190 × 43 mm
1318 is a self-aligning ball bearing from the 13 series with a 90 mm bore, a 190 mm outside diameter and a 43 mm width. It has a dynamic load rating of 104,400 N and a static load rating of 40,050 N and a speed rating of 2,880 rpm (oil lubrication), weighing about 5.78 kg. The radial cross-section (D − d) is 100 mm.
Brands: NTN, FAG, SKF, NBC, DTC, SLS
1318 Specifications
| Bearing No. | 1318 |
|---|---|
| d (Bore) | 90 mm |
| D (Outer Dia.) | 190 mm |
| B (Width) | 43 mm |
| Dynamic Load | 104,400 N |
| Static Load | 40,050 N |
| Max. RPM | 2,880 |
| Weight | 5.78 kg |
| Series | 13 Series Double Row Self-Aligning Ball Bearings |
1318 Variants & Designations
Typical designations for this size, subject to availability. Full suffix meanings are listed on the 13 series page.
1318 K
tapered bore (1:12)
1318 C3
radial clearance larger than normal
1318-2RS
rubber seals on both sides
Neighbouring Sizes in the 13 Series
1318 — Frequently Asked Questions
What are the dimensions of the 1318 bearing?
The 1318 has a bore (d) of 90 mm, an outside diameter (D) of 190 mm and a width of 43 mm, so it is written 90 × 190 × 43 mm.
What is the load rating of the 1318?
Dynamic load rating 104,400 N and static load rating 40,050 N. The speed rating is 2,880 rpm with oil lubrication; for grease lubrication use about 75% of that value.
Is the 1318 available with seals, special clearance or other options?
Yes, subject to availability. Typical designations include 1318 K (tapered bore (1:12)), 1318 C3 (radial clearance larger than normal), 1318-2RS (rubber seals on both sides). Tell us the exact designation you need in a quote request.
Which other bearings have the same 90 mm bore as the 1318?
Other self-aligning ball bearings with a 90 mm bore include 1218 (160 mm OD), 2218 (160 mm OD), 2318 (190 mm OD). A larger outside diameter generally means a higher load rating.
Do you supply the 1318 bearing across India?
Yes. Logass Trade Centre supplies the 1318 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 1318?
Share your quantity and preferred brand — our technical team will confirm availability and pricing within one business day.