Cylindrical Roller Bearings
NU2230 Cylindrical Roller Bearing
150 × 270 × 73 mm
NU2230 is a cylindrical roller bearing from the NU22 series with a 150 mm bore, a 270 mm outside diameter and a 73 mm width. It has a dynamic load rating of 490,500 N and a static load rating of 720,000 N and a speed rating of 2,340 rpm (oil lubrication), weighing about 16.3 kg. The radial cross-section (D − d) is 120 mm.
Brands: NTN, FAG, SKF, NBC, DTC, SLS
NU2230 Specifications
| Bearing No. | NU2230 |
|---|---|
| d (Bore) | 150 mm |
| D (Outer Dia.) | 270 mm |
| B (Width) | 73 mm |
| Dynamic Load | 490,500 N |
| Static Load | 720,000 N |
| Max. RPM | 2,340 |
| Weight | 16.3 kg |
| Series | NU22 Series Single Row Cylindrical Roller Bearings |
NU2230 Variants & Designations
Typical designations for this size, subject to availability. Full suffix meanings are listed on the NU22 series page.
NU2230 C3
radial clearance larger than normal
NU2230 M
machined brass cage
NU2230 K
tapered bore (1:12)
NU2230 P6
higher running accuracy (ISO class 6)
Neighbouring Sizes in the NU22 Series
NU2230 — Frequently Asked Questions
What are the dimensions of the NU2230 bearing?
The NU2230 has a bore (d) of 150 mm, an outside diameter (D) of 270 mm and a width of 73 mm, so it is written 150 × 270 × 73 mm.
What is the load rating of the NU2230?
Dynamic load rating 490,500 N and static load rating 720,000 N. The speed rating is 2,340 rpm with oil lubrication; for grease lubrication use about 75% of that value.
Is the NU2230 available with seals, special clearance or other options?
Yes, subject to availability. Typical designations include NU2230 C3 (radial clearance larger than normal), NU2230 M (machined brass cage), NU2230 K (tapered bore (1:12)), NU2230 P6 (higher running accuracy (ISO class 6)). Tell us the exact designation you need in a quote request.
Which other bearings have the same 150 mm bore as the NU2230?
Other cylindrical roller bearings with a 150 mm bore include NU1030 (225 mm OD), N230 (270 mm OD), NF230 (270 mm OD), NJ230 (270 mm OD). A larger outside diameter generally means a higher load rating.
Do you supply the NU2230 bearing across India?
Yes. Logass Trade Centre supplies the NU2230 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 NU2230?
Share your quantity and preferred brand — our technical team will confirm availability and pricing within one business day.