Spherical Roller Bearings
22308 Spherical Roller Bearing
40 × 90 × 33 mm
22308 is a spherical roller bearing from the 223 series with a 40 mm bore, a 90 mm outside diameter and a 33 mm width. It has a dynamic load rating of 108,900 N and a static load rating of 115,200 N and a speed rating of 3,600 rpm (oil lubrication), weighing about 0.974 kg. The radial cross-section (D − d) is 50 mm.
Brands: NTN, FAG, SKF, NBC, DTC, SLS
22308 Specifications
| Bearing No. | 22308 |
|---|---|
| d (Bore) | 40 mm |
| D (Outer Dia.) | 90 mm |
| B (Width) | 33 mm |
| Dynamic Load | 108,900 N |
| Static Load | 115,200 N |
| Max. RPM | 3,600 |
| Weight | 0.974 kg |
| Series | 223 Series Double Row Spherical Roller Bearings |
22308 Variants & Designations
Typical designations for this size, subject to availability. Full suffix meanings are listed on the 223 series page.
Neighbouring Sizes in the 223 Series
22308 — Frequently Asked Questions
What are the dimensions of the 22308 bearing?
The 22308 has a bore (d) of 40 mm, an outside diameter (D) of 90 mm and a width of 33 mm, so it is written 40 × 90 × 33 mm.
What is the load rating of the 22308?
Dynamic load rating 108,900 N and static load rating 115,200 N. The speed rating is 3,600 rpm with oil lubrication; for grease lubrication use about 75% of that value.
Is the 22308 available with seals, special clearance or other options?
Yes, subject to availability. Typical designations include 22308 C3 (radial clearance larger than normal), 22308 K (tapered bore (1:12)), 22308 K30 (tapered bore (1:30)), 22308/CA (machined brass cage, one piece). Tell us the exact designation you need in a quote request.
Which other bearings have the same 40 mm bore as the 22308?
Other spherical roller bearings with a 40 mm bore include 22208 (80 mm OD), 21308 (90 mm OD). A larger outside diameter generally means a higher load rating.
Do you supply the 22308 bearing across India?
Yes. Logass Trade Centre supplies the 22308 Pan India with technical support, from single pieces to bulk orders. Use the quote button to share your quantity and brand preference.
Can’t find your size?
We supply sizes, brands and special versions of spherical roller bearings that are not listed on this page. Type the exact size or designation you need and send it to us for a quote.
Need pricing on the 22308?
Share your quantity and preferred brand — our technical team will confirm availability and pricing within one business day.