Cylindrical Roller Bearings
NJ428 Cylindrical Roller Bearing
140 × 360 × 82 mm
NJ428 is a cylindrical roller bearing from the NJ4 series with a 140 mm bore, a 360 mm outside diameter and a 82 mm width. It has a dynamic load rating of 787,500 N and a static load rating of 918,000 N and a speed rating of 1,710 rpm (oil lubrication), weighing about 44.3 kg. The radial cross-section (D − d) is 220 mm.
Brands: NTN, FAG, SKF, NBC, DTC, SLS
NJ428 Specifications
| Bearing No. | NJ428 |
|---|---|
| d (Bore) | 140 mm |
| D (Outer Dia.) | 360 mm |
| B (Width) | 82 mm |
| Dynamic Load | 787,500 N |
| Static Load | 918,000 N |
| Max. RPM | 1,710 |
| Weight | 44.3 kg |
| Series | NJ4 Series Single Row Cylindrical Roller Bearings |
NJ428 Variants & Designations
Typical designations for this size, subject to availability. Full suffix meanings are listed on the NJ4 series page.
NJ428 C3
radial clearance larger than normal
NJ428 M
machined brass cage
NJ428 K
tapered bore (1:12)
NJ428 P6
higher running accuracy (ISO class 6)
Neighbouring Sizes in the NJ4 Series
NJ428 — Frequently Asked Questions
What are the dimensions of the NJ428 bearing?
The NJ428 has a bore (d) of 140 mm, an outside diameter (D) of 360 mm and a width of 82 mm, so it is written 140 × 360 × 82 mm.
What is the load rating of the NJ428?
Dynamic load rating 787,500 N and static load rating 918,000 N. The speed rating is 1,710 rpm with oil lubrication; for grease lubrication use about 75% of that value.
Is the NJ428 available with seals, special clearance or other options?
Yes, subject to availability. Typical designations include NJ428 C3 (radial clearance larger than normal), NJ428 M (machined brass cage), NJ428 K (tapered bore (1:12)), NJ428 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 NJ428?
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 NJ428 bearing across India?
Yes. Logass Trade Centre supplies the NJ428 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 NJ428?
Share your quantity and preferred brand — our technical team will confirm availability and pricing within one business day.