Spherical Roller Bearings
24138 Spherical Roller Bearing
190 × 320 × 128 mm
24138 is a spherical roller bearing from the 241 series with a 190 mm bore, a 320 mm outside diameter and a 128 mm width. It has a dynamic load rating of 1,278,000 N and a static load rating of 2,232,000 N and a speed rating of 1,170 rpm (oil lubrication), weighing about 42.8 kg. The radial cross-section (D − d) is 130 mm.
Brands: NTN, FAG, SKF, NBC, DTC, SLS
24138 Specifications
| Bearing No. | 24138 |
|---|---|
| d (Bore) | 190 mm |
| D (Outer Dia.) | 320 mm |
| B (Width) | 128 mm |
| Dynamic Load | 1,278,000 N |
| Static Load | 2,232,000 N |
| Max. RPM | 1,170 |
| Weight | 42.8 kg |
| Series | 241 Series Double Row Spherical Roller Bearings |
24138 Variants & Designations
Typical designations for this size, subject to availability. Full suffix meanings are listed on the 241 series page.
24138 C3
radial clearance larger than normal
24138 K
tapered bore (1:12)
24138 K30
tapered bore (1:30)
24138/CA
machined brass cage, one piece
24138/W33
oil groove and holes in the outer ring
Neighbouring Sizes in the 241 Series
24138 — Frequently Asked Questions
What are the dimensions of the 24138 bearing?
The 24138 has a bore (d) of 190 mm, an outside diameter (D) of 320 mm and a width of 128 mm, so it is written 190 × 320 × 128 mm.
What is the load rating of the 24138?
Dynamic load rating 1,278,000 N and static load rating 2,232,000 N. The speed rating is 1,170 rpm with oil lubrication; for grease lubrication use about 75% of that value.
Is the 24138 available with seals, special clearance or other options?
Yes, subject to availability. Typical designations include 24138 C3 (radial clearance larger than normal), 24138 K (tapered bore (1:12)), 24138 K30 (tapered bore (1:30)), 24138/CA (machined brass cage, one piece). Tell us the exact designation you need in a quote request.
Which other bearings have the same 190 mm bore as the 24138?
Other spherical roller bearings with a 190 mm bore include 23938 (260 mm OD), 23038 (290 mm OD), 24038 (290 mm OD), 23138 (320 mm OD). A larger outside diameter generally means a higher load rating.
Do you supply the 24138 bearing across India?
Yes. Logass Trade Centre supplies the 24138 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 24138?
Share your quantity and preferred brand — our technical team will confirm availability and pricing within one business day.