Cylindrical Roller Bearings
NJ2220 Cylindrical Roller Bearing
100 × 180 × 46 mm
NJ2220 is a cylindrical roller bearing from the NJ22 series with a 100 mm bore, a 180 mm outside diameter and a 46 mm width. It has a dynamic load rating of 232,200 N and a static load rating of 306,000 N and a speed rating of 3,690 rpm (oil lubrication), weighing about 4.57 kg. The radial cross-section (D − d) is 80 mm.
Brands: NTN, FAG, SKF, NBC, DTC, SLS
NJ2220 Specifications
| Bearing No. | NJ2220 |
|---|---|
| d (Bore) | 100 mm |
| D (Outer Dia.) | 180 mm |
| B (Width) | 46 mm |
| Dynamic Load | 232,200 N |
| Static Load | 306,000 N |
| Max. RPM | 3,690 |
| Weight | 4.57 kg |
| Series | NJ22 Series Single Row Cylindrical Roller Bearings |
NJ2220 Variants & Designations
Typical designations for this size, subject to availability. Full suffix meanings are listed on the NJ22 series page.
NJ2220 C3
radial clearance larger than normal
NJ2220 M
machined brass cage
NJ2220 K
tapered bore (1:12)
NJ2220 P6
higher running accuracy (ISO class 6)
Neighbouring Sizes in the NJ22 Series
NJ2220 — Frequently Asked Questions
What are the dimensions of the NJ2220 bearing?
The NJ2220 has a bore (d) of 100 mm, an outside diameter (D) of 180 mm and a width of 46 mm, so it is written 100 × 180 × 46 mm.
What is the load rating of the NJ2220?
Dynamic load rating 232,200 N and static load rating 306,000 N. The speed rating is 3,690 rpm with oil lubrication; for grease lubrication use about 75% of that value.
Is the NJ2220 available with seals, special clearance or other options?
Yes, subject to availability. Typical designations include NJ2220 C3 (radial clearance larger than normal), NJ2220 M (machined brass cage), NJ2220 K (tapered bore (1:12)), NJ2220 P6 (higher running accuracy (ISO class 6)). Tell us the exact designation you need in a quote request.
Which other bearings have the same 100 mm bore as the NJ2220?
Other cylindrical roller bearings with a 100 mm bore include NU1020 (150 mm OD), N220 (180 mm OD), NF220 (180 mm OD), NJ220 (180 mm OD). A larger outside diameter generally means a higher load rating.
Do you supply the NJ2220 bearing across India?
Yes. Logass Trade Centre supplies the NJ2220 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 NJ2220?
Share your quantity and preferred brand — our technical team will confirm availability and pricing within one business day.