Cylindrical Roller Bearings
NJ328 Cylindrical Roller Bearing
140 × 300 × 62 mm
NJ328 is a cylindrical roller bearing from the NJ3 series with a 140 mm bore, a 300 mm outside diameter and a 62 mm width. It has a dynamic load rating of 553,500 N and a static load rating of 670,500 N and a speed rating of 2,430 rpm (oil lubrication), weighing about 20.7 kg. The radial cross-section (D − d) is 160 mm.
Brands: NTN, FAG, SKF, NBC, DTC, SLS
NJ328 Specifications
| Bearing No. | NJ328 |
|---|---|
| d (Bore) | 140 mm |
| D (Outer Dia.) | 300 mm |
| B (Width) | 62 mm |
| Dynamic Load | 553,500 N |
| Static Load | 670,500 N |
| Max. RPM | 2,430 |
| Weight | 20.7 kg |
| Series | NJ3 Series Single Row Cylindrical Roller Bearings |
NJ328 Variants & Designations
Typical designations for this size, subject to availability. Full suffix meanings are listed on the NJ3 series page.
NJ328 C3
radial clearance larger than normal
NJ328 M
machined brass cage
NJ328 K
tapered bore (1:12)
NJ328 P6
higher running accuracy (ISO class 6)
Neighbouring Sizes in the NJ3 Series
NJ328 — Frequently Asked Questions
What are the dimensions of the NJ328 bearing?
The NJ328 has a bore (d) of 140 mm, an outside diameter (D) of 300 mm and a width of 62 mm, so it is written 140 × 300 × 62 mm.
What is the load rating of the NJ328?
Dynamic load rating 553,500 N and static load rating 670,500 N. The speed rating is 2,430 rpm with oil lubrication; for grease lubrication use about 75% of that value.
Is the NJ328 available with seals, special clearance or other options?
Yes, subject to availability. Typical designations include NJ328 C3 (radial clearance larger than normal), NJ328 M (machined brass cage), NJ328 K (tapered bore (1:12)), NJ328 P6 (higher running accuracy (ISO class 6)). Tell us the exact designation you need in a quote request.
Which other bearings have the same 140 mm bore as the NJ328?
Other cylindrical roller bearings with a 140 mm bore include NU1028 (210 mm OD), N228 (250 mm OD), NF228 (250 mm OD), NJ228 (250 mm OD). A larger outside diameter generally means a higher load rating.
Do you supply the NJ328 bearing across India?
Yes. Logass Trade Centre supplies the NJ328 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 NJ328?
Share your quantity and preferred brand — our technical team will confirm availability and pricing within one business day.