Cylindrical Roller Bearings
NU1028 Cylindrical Roller Bearing
140 × 210 × 33 mm
NU1028 is a cylindrical roller bearing from the NU10 series with a 140 mm bore, a 210 mm outside diameter and a 33 mm width. It has a dynamic load rating of 158,400 N and a static load rating of 225,000 N and a speed rating of 3,420 rpm (oil lubrication), weighing about 4.05 kg. The radial cross-section (D − d) is 70 mm.
Brands: NTN, FAG, SKF, NBC, DTC, SLS
NU1028 Specifications
| Bearing No. | NU1028 |
|---|---|
| d (Bore) | 140 mm |
| D (Outer Dia.) | 210 mm |
| B (Width) | 33 mm |
| Dynamic Load | 158,400 N |
| Static Load | 225,000 N |
| Max. RPM | 3,420 |
| Weight | 4.05 kg |
| Series | NU10 Series Single Row Cylindrical Roller Bearings |
NU1028 Variants & Designations
Typical designations for this size, subject to availability. Full suffix meanings are listed on the NU10 series page.
NU1028 C3
radial clearance larger than normal
NU1028 M
machined brass cage
NU1028 K
tapered bore (1:12)
NU1028 P6
higher running accuracy (ISO class 6)
Neighbouring Sizes in the NU10 Series
NU1028 — Frequently Asked Questions
What are the dimensions of the NU1028 bearing?
The NU1028 has a bore (d) of 140 mm, an outside diameter (D) of 210 mm and a width of 33 mm, so it is written 140 × 210 × 33 mm.
What is the load rating of the NU1028?
Dynamic load rating 158,400 N and static load rating 225,000 N. The speed rating is 3,420 rpm with oil lubrication; for grease lubrication use about 75% of that value.
Is the NU1028 available with seals, special clearance or other options?
Yes, subject to availability. Typical designations include NU1028 C3 (radial clearance larger than normal), NU1028 M (machined brass cage), NU1028 K (tapered bore (1:12)), NU1028 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 NU1028?
Other cylindrical roller bearings with a 140 mm bore include N228 (250 mm OD), NF228 (250 mm OD), NJ228 (250 mm OD), NJ2228 (250 mm OD). A larger outside diameter generally means a higher load rating.
Do you supply the NU1028 bearing across India?
Yes. Logass Trade Centre supplies the NU1028 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 NU1028?
Share your quantity and preferred brand — our technical team will confirm availability and pricing within one business day.