Cylindrical Roller Bearings
NU422 Cylindrical Roller Bearing
110 × 280 × 65 mm
NU422 is a cylindrical roller bearing from the NU4 series with a 110 mm bore, a 280 mm outside diameter and a 65 mm width. It has a dynamic load rating of 495,000 N and a static load rating of 558,000 N and a speed rating of 2,250 rpm (oil lubrication), weighing about 21.1 kg. The radial cross-section (D − d) is 170 mm.
Brands: NTN, FAG, SKF, NBC, DTC, SLS
NU422 Specifications
| Bearing No. | NU422 |
|---|---|
| d (Bore) | 110 mm |
| D (Outer Dia.) | 280 mm |
| B (Width) | 65 mm |
| Dynamic Load | 495,000 N |
| Static Load | 558,000 N |
| Max. RPM | 2,250 |
| Weight | 21.1 kg |
| Series | NU4 Series Single Row Cylindrical Roller Bearings |
NU422 Variants & Designations
Typical designations for this size, subject to availability. Full suffix meanings are listed on the NU4 series page.
Neighbouring Sizes in the NU4 Series
NU422 — Frequently Asked Questions
What are the dimensions of the NU422 bearing?
The NU422 has a bore (d) of 110 mm, an outside diameter (D) of 280 mm and a width of 65 mm, so it is written 110 × 280 × 65 mm.
What is the load rating of the NU422?
Dynamic load rating 495,000 N and static load rating 558,000 N. The speed rating is 2,250 rpm with oil lubrication; for grease lubrication use about 75% of that value.
Is the NU422 available with seals, special clearance or other options?
Yes, subject to availability. Typical designations include NU422 C3 (radial clearance larger than normal), NU422 M (machined brass cage), NU422 K (tapered bore (1:12)), NU422 P6 (higher running accuracy (ISO class 6)). Tell us the exact designation you need in a quote request.
Which other bearings have the same 110 mm bore as the NU422?
Other cylindrical roller bearings with a 110 mm bore include NU1022 (170 mm OD), N222 (200 mm OD), NF222 (200 mm OD), NJ222 (200 mm OD). A larger outside diameter generally means a higher load rating.
Do you supply the NU422 bearing across India?
Yes. Logass Trade Centre supplies the NU422 Pan India with technical support, from single pieces to bulk orders. Use the quote button to share your quantity and brand preference.
Can’t find your size?
We supply sizes, brands and special versions of cylindrical roller bearings that are not listed on this page. Type the exact size or designation you need and send it to us for a quote.
Need pricing on the NU422?
Share your quantity and preferred brand — our technical team will confirm availability and pricing within one business day.