Deep Groove Ball Bearings
4218 Deep Groove Ball Bearing
90 × 160 × 40 mm
4218 is a deep groove ball bearing from the 4200 series with a 90 mm bore, a 160 mm outside diameter and a 40 mm width. It has a dynamic load rating of 100,800 N and a static load rating of 109,800 N and a speed rating of 3,060 rpm (oil lubrication), weighing about 3.2 kg. The radial cross-section (D − d) is 70 mm.
Brands: NTN, FAG, SKF, NBC, DTC, SLS
4218 Specifications
| Bearing No. | 4218 |
|---|---|
| d (Bore) | 90 mm |
| D (Outer Dia.) | 160 mm |
| B (Width) | 40 mm |
| Dynamic Load | 100,800 N |
| Static Load | 109,800 N |
| Max. RPM | 3,060 |
| Weight | 3.2 kg |
| Series | 4200 Series Double Row Deep Groove Ball Bearings |
4218 Variants & Designations
Typical designations for this size, subject to availability. Full suffix meanings are listed on the 4200 series page.
Neighbouring Sizes in the 4200 Series
4218 — Frequently Asked Questions
What are the dimensions of the 4218 bearing?
The 4218 has a bore (d) of 90 mm, an outside diameter (D) of 160 mm and a width of 40 mm, so it is written 90 × 160 × 40 mm.
What is the load rating of the 4218?
Dynamic load rating 100,800 N and static load rating 109,800 N. The speed rating is 3,060 rpm with oil lubrication; for grease lubrication use about 75% of that value.
Is the 4218 available with seals, special clearance or other options?
Yes, subject to availability. Typical designations include 4218-ZZ (metal shields on both sides), 4218-2RS (rubber seals on both sides), 4218 C3 (radial clearance larger than normal), 4218-2RS C3 (sealed, with C3 clearance). Tell us the exact designation you need in a quote request.
Which other bearings have the same 90 mm bore as the 4218?
Other deep groove ball bearings with a 90 mm bore include 6818 (115 mm OD), 6918 (125 mm OD), 6018 (140 mm OD), 16018 (140 mm OD). A larger outside diameter generally means a higher load rating.
Do you supply the 4218 bearing across India?
Yes. Logass Trade Centre supplies the 4218 Pan India with technical support, from single pieces to bulk orders. Use the quote button to share your quantity and brand preference.
Can’t find your size?
We supply sizes, brands and special versions of deep groove ball bearings that are not listed on this page. Type the exact size or designation you need and send it to us for a quote.
Need pricing on the 4218?
Share your quantity and preferred brand — our technical team will confirm availability and pricing within one business day.