Cylindrical Roller Bearings
N230 Cylindrical Roller Bearing
150 × 270 × 45 mm
N230 is a cylindrical roller bearing from the N2 series with a 150 mm bore, a 270 mm outside diameter and a 45 mm width. It has a dynamic load rating of 337,500 N and a static load rating of 441,000 N and a speed rating of 2,610 rpm (oil lubrication), weighing about 9.72 kg. The radial cross-section (D − d) is 120 mm.
Brands: NTN, FAG, SKF, NBC, DTC, SLS
N230 Specifications
| Bearing No. | N230 |
|---|---|
| d (Bore) | 150 mm |
| D (Outer Dia.) | 270 mm |
| B (Width) | 45 mm |
| Dynamic Load | 337,500 N |
| Static Load | 441,000 N |
| Max. RPM | 2,610 |
| Weight | 9.72 kg |
| Series | N2 Series Single Row Cylindrical Roller Bearings |
N230 Variants & Designations
Typical designations for this size, subject to availability. Full suffix meanings are listed on the N2 series page.
N230 C3
radial clearance larger than normal
N230 M
machined brass cage
N230 K
tapered bore (1:12)
N230 P6
higher running accuracy (ISO class 6)
Neighbouring Sizes in the N2 Series
N230 — Frequently Asked Questions
What are the dimensions of the N230 bearing?
The N230 has a bore (d) of 150 mm, an outside diameter (D) of 270 mm and a width of 45 mm, so it is written 150 × 270 × 45 mm.
What is the load rating of the N230?
Dynamic load rating 337,500 N and static load rating 441,000 N. The speed rating is 2,610 rpm with oil lubrication; for grease lubrication use about 75% of that value.
Is the N230 available with seals, special clearance or other options?
Yes, subject to availability. Typical designations include N230 C3 (radial clearance larger than normal), N230 M (machined brass cage), N230 K (tapered bore (1:12)), N230 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 N230?
Other cylindrical roller bearings with a 150 mm bore include NU1030 (225 mm OD), NF230 (270 mm OD), NJ230 (270 mm OD), NJ2230 (270 mm OD). A larger outside diameter generally means a higher load rating.
Do you supply the N230 bearing across India?
Yes. Logass Trade Centre supplies the N230 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 N230?
Share your quantity and preferred brand — our technical team will confirm availability and pricing within one business day.