Cylindrical Roller Bearings
NF224 Cylindrical Roller Bearing
120 × 215 × 40 mm
NF224 is a cylindrical roller bearing from the NF2 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 5.46 kg. The radial cross-section (D − d) is 95 mm.
Brands: NTN, FAG, SKF, NBC, DTC, SLS
NF224 Specifications
| Bearing No. | NF224 |
|---|---|
| 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 | 5.46 kg |
| Series | NF2 Series Single Row Cylindrical Roller Bearings |
NF224 Variants & Designations
Typical designations for this size, subject to availability. Full suffix meanings are listed on the NF2 series page.
NF224 C3
radial clearance larger than normal
NF224 M
machined brass cage
NF224 K
tapered bore (1:12)
NF224 P6
higher running accuracy (ISO class 6)
Neighbouring Sizes in the NF2 Series
NF224 — Frequently Asked Questions
What are the dimensions of the NF224 bearing?
The NF224 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 NF224?
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 NF224 available with seals, special clearance or other options?
Yes, subject to availability. Typical designations include NF224 C3 (radial clearance larger than normal), NF224 M (machined brass cage), NF224 K (tapered bore (1:12)), NF224 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 NF224?
Other cylindrical roller bearings with a 120 mm bore include NU1024 (180 mm OD), N224 (215 mm OD), NJ224 (215 mm OD), NJ2224 (215 mm OD). A larger outside diameter generally means a higher load rating.
Do you supply the NF224 bearing across India?
Yes. Logass Trade Centre supplies the NF224 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 NF224?
Share your quantity and preferred brand — our technical team will confirm availability and pricing within one business day.