Spherical Roller Bearings
23938 Spherical Roller Bearing
190 × 260 × 52 mm
23938 is a spherical roller bearing from the 239 series with a 190 mm bore, a 260 mm outside diameter and a 52 mm width. It has a dynamic load rating of 414,000 N and a static load rating of 801,000 N and a speed rating of 1,440 rpm (oil lubrication), weighing about 8.6 kg. The radial cross-section (D − d) is 70 mm.
Brands: NTN, FAG, SKF, NBC, DTC, SLS
23938 Specifications
| Bearing No. | 23938 |
|---|---|
| d (Bore) | 190 mm |
| D (Outer Dia.) | 260 mm |
| B (Width) | 52 mm |
| Dynamic Load | 414,000 N |
| Static Load | 801,000 N |
| Max. RPM | 1,440 |
| Weight | 8.6 kg |
| Series | 239 Series Double Row Spherical Roller Bearings |
23938 Variants & Designations
Typical designations for this size, subject to availability. Full suffix meanings are listed on the 239 series page.
23938 C3
radial clearance larger than normal
23938 K
tapered bore (1:12)
23938 K30
tapered bore (1:30)
23938/CA
machined brass cage, one piece
23938/W33
oil groove and holes in the outer ring
Neighbouring Sizes in the 239 Series
23938 — Frequently Asked Questions
What are the dimensions of the 23938 bearing?
The 23938 has a bore (d) of 190 mm, an outside diameter (D) of 260 mm and a width of 52 mm, so it is written 190 × 260 × 52 mm.
What is the load rating of the 23938?
Dynamic load rating 414,000 N and static load rating 801,000 N. The speed rating is 1,440 rpm with oil lubrication; for grease lubrication use about 75% of that value.
Is the 23938 available with seals, special clearance or other options?
Yes, subject to availability. Typical designations include 23938 C3 (radial clearance larger than normal), 23938 K (tapered bore (1:12)), 23938 K30 (tapered bore (1:30)), 23938/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 23938?
Other spherical roller bearings with a 190 mm bore include 23038 (290 mm OD), 24038 (290 mm OD), 23138 (320 mm OD), 24138 (320 mm OD). A larger outside diameter generally means a higher load rating.
Do you supply the 23938 bearing across India?
Yes. Logass Trade Centre supplies the 23938 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 23938?
Share your quantity and preferred brand — our technical team will confirm availability and pricing within one business day.