Cylindrical Roller Bearings
NF422 Cylindrical Roller Bearing
110 × 280 × 65 mm
NF422 is a cylindrical roller bearing from the NF4 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 20.6 kg. The radial cross-section (D − d) is 170 mm.
Brands: NTN, FAG, SKF, NBC, DTC, SLS
NF422 Specifications
| Bearing No. | NF422 |
|---|---|
| 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 | 20.6 kg |
| Series | NF4 Series Single Row Cylindrical Roller Bearings |
NF422 Variants & Designations
Typical designations for this size, subject to availability. Full suffix meanings are listed on the NF4 series page.
NF422 C3
radial clearance larger than normal
NF422 M
machined brass cage
NF422 K
tapered bore (1:12)
NF422 P6
higher running accuracy (ISO class 6)
Neighbouring Sizes in the NF4 Series
NF422 — Frequently Asked Questions
What are the dimensions of the NF422 bearing?
The NF422 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 NF422?
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 NF422 available with seals, special clearance or other options?
Yes, subject to availability. Typical designations include NF422 C3 (radial clearance larger than normal), NF422 M (machined brass cage), NF422 K (tapered bore (1:12)), NF422 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 NF422?
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 NF422 bearing across India?
Yes. Logass Trade Centre supplies the NF422 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 NF422?
Share your quantity and preferred brand — our technical team will confirm availability and pricing within one business day.