Cylindrical Roller Bearings
NU224 Cylindrical Roller Bearing
120 × 215 × 40 mm
NU224 is a cylindrical roller bearing from the NU2 series with a 120 mm bore, a 215 mm outside diameter and a 40 mm width. It has a dynamic load rating of 244,800 N and a static load rating of 306,000 N and a speed rating of 3,330 rpm (oil lubrication), weighing about 5.57 kg. The radial cross-section (D − d) is 95 mm.
Brands: NTN, FAG, SKF, NBC, DTC, SLS
NU224 Specifications
| Bearing No. | NU224 |
|---|---|
| d (Bore) | 120 mm |
| D (Outer Dia.) | 215 mm |
| B (Width) | 40 mm |
| Dynamic Load | 244,800 N |
| Static Load | 306,000 N |
| Max. RPM | 3,330 |
| Weight | 5.57 kg |
| Series | NU2 Series Single Row Cylindrical Roller Bearings |
NU224 Variants & Designations
Typical designations for this size, subject to availability. Full suffix meanings are listed on the NU2 series page.
NU224 C3
radial clearance larger than normal
NU224 M
machined brass cage
NU224 K
tapered bore (1:12)
NU224 P6
higher running accuracy (ISO class 6)
Neighbouring Sizes in the NU2 Series
NU224 — Frequently Asked Questions
What are the dimensions of the NU224 bearing?
The NU224 has a bore (d) of 120 mm, an outside diameter (D) of 215 mm and a width of 40 mm, so it is written 120 × 215 × 40 mm.
What is the load rating of the NU224?
Dynamic load rating 244,800 N and static load rating 306,000 N. The speed rating is 3,330 rpm with oil lubrication; for grease lubrication use about 75% of that value.
Is the NU224 available with seals, special clearance or other options?
Yes, subject to availability. Typical designations include NU224 C3 (radial clearance larger than normal), NU224 M (machined brass cage), NU224 K (tapered bore (1:12)), NU224 P6 (higher running accuracy (ISO class 6)). Tell us the exact designation you need in a quote request.
Which other bearings have the same 120 mm bore as the NU224?
Other cylindrical roller bearings with a 120 mm bore include NU1024 (180 mm OD), N224 (215 mm OD), NF224 (215 mm OD), NJ224 (215 mm OD). A larger outside diameter generally means a higher load rating.
Do you supply the NU224 bearing across India?
Yes. Logass Trade Centre supplies the NU224 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 NU224?
Share your quantity and preferred brand — our technical team will confirm availability and pricing within one business day.