Cylindrical Roller Bearings
NU2306 Cylindrical Roller Bearing
30 × 72 × 27 mm
NU2306 is a cylindrical roller bearing from the NU23 series with a 30 mm bore, a 72 mm outside diameter and a 27 mm width. It has a dynamic load rating of 46,350 N and a static load rating of 45,900 N and a speed rating of 9,900 rpm (oil lubrication), weighing about 0.513 kg. The radial cross-section (D − d) is 42 mm.
Brands: NTN, FAG, SKF, NBC, DTC, SLS
NU2306 Specifications
| Bearing No. | NU2306 |
|---|---|
| d (Bore) | 30 mm |
| D (Outer Dia.) | 72 mm |
| B (Width) | 27 mm |
| Dynamic Load | 46,350 N |
| Static Load | 45,900 N |
| Max. RPM | 9,900 |
| Weight | 0.513 kg |
| Series | NU23 Series Single Row Cylindrical Roller Bearings |
NU2306 Variants & Designations
Typical designations for this size, subject to availability. Full suffix meanings are listed on the NU23 series page.
NU2306 C3
radial clearance larger than normal
NU2306 M
machined brass cage
NU2306 K
tapered bore (1:12)
NU2306 P6
higher running accuracy (ISO class 6)
Neighbouring Sizes in the NU23 Series
NU2306 — Frequently Asked Questions
What are the dimensions of the NU2306 bearing?
The NU2306 has a bore (d) of 30 mm, an outside diameter (D) of 72 mm and a width of 27 mm, so it is written 30 × 72 × 27 mm.
What is the load rating of the NU2306?
Dynamic load rating 46,350 N and static load rating 45,900 N. The speed rating is 9,900 rpm with oil lubrication; for grease lubrication use about 75% of that value.
Is the NU2306 available with seals, special clearance or other options?
Yes, subject to availability. Typical designations include NU2306 C3 (radial clearance larger than normal), NU2306 M (machined brass cage), NU2306 K (tapered bore (1:12)), NU2306 P6 (higher running accuracy (ISO class 6)). Tell us the exact designation you need in a quote request.
Which other bearings have the same 30 mm bore as the NU2306?
Other cylindrical roller bearings with a 30 mm bore include NU1006 (55 mm OD), N206 (62 mm OD), NF206 (62 mm OD), NJ206 (62 mm OD). A larger outside diameter generally means a higher load rating.
Do you supply the NU2306 bearing across India?
Yes. Logass Trade Centre supplies the NU2306 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 NU2306?
Share your quantity and preferred brand — our technical team will confirm availability and pricing within one business day.