Spherical Roller Bearings
22228 Spherical Roller Bearing
140 × 250 × 68 mm
22228 is a spherical roller bearing from the 222 series with a 140 mm bore, a 250 mm outside diameter and a 68 mm width. It has a dynamic load rating of 612,000 N and a static load rating of 873,000 N and a speed rating of 1,530 rpm (oil lubrication), weighing about 14 kg. The radial cross-section (D − d) is 110 mm.
Brands: NTN, FAG, SKF, NBC, DTC, SLS
22228 Specifications
| Bearing No. | 22228 |
|---|---|
| d (Bore) | 140 mm |
| D (Outer Dia.) | 250 mm |
| B (Width) | 68 mm |
| Dynamic Load | 612,000 N |
| Static Load | 873,000 N |
| Max. RPM | 1,530 |
| Weight | 14 kg |
| Series | 222 Series Double Row Spherical Roller Bearings |
22228 Variants & Designations
Typical designations for this size, subject to availability. Full suffix meanings are listed on the 222 series page.
22228 C3
radial clearance larger than normal
22228 K
tapered bore (1:12)
22228 K30
tapered bore (1:30)
22228/CA
machined brass cage, one piece
22228/W33
oil groove and holes in the outer ring
Neighbouring Sizes in the 222 Series
22228 — Frequently Asked Questions
What are the dimensions of the 22228 bearing?
The 22228 has a bore (d) of 140 mm, an outside diameter (D) of 250 mm and a width of 68 mm, so it is written 140 × 250 × 68 mm.
What is the load rating of the 22228?
Dynamic load rating 612,000 N and static load rating 873,000 N. The speed rating is 1,530 rpm with oil lubrication; for grease lubrication use about 75% of that value.
Is the 22228 available with seals, special clearance or other options?
Yes, subject to availability. Typical designations include 22228 C3 (radial clearance larger than normal), 22228 K (tapered bore (1:12)), 22228 K30 (tapered bore (1:30)), 22228/CA (machined brass cage, one piece). Tell us the exact designation you need in a quote request.
Which other bearings have the same 140 mm bore as the 22228?
Other spherical roller bearings with a 140 mm bore include 23028 (210 mm OD), 24028 (210 mm OD), 23128 (225 mm OD), 24128 (225 mm OD). A larger outside diameter generally means a higher load rating.
Do you supply the 22228 bearing across India?
Yes. Logass Trade Centre supplies the 22228 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 22228?
Share your quantity and preferred brand — our technical team will confirm availability and pricing within one business day.