Cylindrical Roller Bearings
NJ209 Cylindrical Roller Bearing
45 × 85 × 19 mm
NJ209 is a cylindrical roller bearing from the NJ2 series with a 45 mm bore, a 85 mm outside diameter and a 19 mm width. It has a dynamic load rating of 41,400 N and a static load rating of 42,300 N and a speed rating of 8,910 rpm (oil lubrication), weighing about 0.423 kg. The radial cross-section (D − d) is 40 mm.
Brands: NTN, FAG, SKF, NBC, DTC, SLS
NJ209 Specifications
| Bearing No. | NJ209 |
|---|---|
| d (Bore) | 45 mm |
| D (Outer Dia.) | 85 mm |
| B (Width) | 19 mm |
| Dynamic Load | 41,400 N |
| Static Load | 42,300 N |
| Max. RPM | 8,910 |
| Weight | 0.423 kg |
| Series | NJ2 Series Single Row Cylindrical Roller Bearings |
NJ209 Variants & Designations
Typical designations for this size, subject to availability. Full suffix meanings are listed on the NJ2 series page.
NJ209 C3
radial clearance larger than normal
NJ209 M
machined brass cage
NJ209 K
tapered bore (1:12)
NJ209 P6
higher running accuracy (ISO class 6)
Neighbouring Sizes in the NJ2 Series
NJ209 — Frequently Asked Questions
What are the dimensions of the NJ209 bearing?
The NJ209 has a bore (d) of 45 mm, an outside diameter (D) of 85 mm and a width of 19 mm, so it is written 45 × 85 × 19 mm.
What is the load rating of the NJ209?
Dynamic load rating 41,400 N and static load rating 42,300 N. The speed rating is 8,910 rpm with oil lubrication; for grease lubrication use about 75% of that value.
Is the NJ209 available with seals, special clearance or other options?
Yes, subject to availability. Typical designations include NJ209 C3 (radial clearance larger than normal), NJ209 M (machined brass cage), NJ209 K (tapered bore (1:12)), NJ209 P6 (higher running accuracy (ISO class 6)). Tell us the exact designation you need in a quote request.
Which other bearings have the same 45 mm bore as the NJ209?
Other cylindrical roller bearings with a 45 mm bore include NU1009 (75 mm OD), N209 (85 mm OD), NF209 (85 mm OD), NJ2209 (85 mm OD). A larger outside diameter generally means a higher load rating.
Do you supply the NJ209 bearing across India?
Yes. Logass Trade Centre supplies the NJ209 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 NJ209?
Share your quantity and preferred brand — our technical team will confirm availability and pricing within one business day.