Spherical Roller Bearings
23140 Spherical Roller Bearing
200 × 340 × 112 mm
23140 is a spherical roller bearing from the 231 series with a 200 mm bore, a 340 mm outside diameter and a 112 mm width. It has a dynamic load rating of 1,215,000 N and a static load rating of 2,043,000 N and a speed rating of 990 rpm (oil lubrication), weighing about 43.3 kg. The radial cross-section (D − d) is 140 mm.
Brands: NTN, FAG, SKF, NBC, DTC, SLS
23140 Specifications
| Bearing No. | 23140 |
|---|---|
| d (Bore) | 200 mm |
| D (Outer Dia.) | 340 mm |
| B (Width) | 112 mm |
| Dynamic Load | 1,215,000 N |
| Static Load | 2,043,000 N |
| Max. RPM | 990 |
| Weight | 43.3 kg |
| Series | 231 Series Double Row Spherical Roller Bearings |
23140 Variants & Designations
Typical designations for this size, subject to availability. Full suffix meanings are listed on the 231 series page.
23140 C3
radial clearance larger than normal
23140 K
tapered bore (1:12)
23140 K30
tapered bore (1:30)
23140/CA
machined brass cage, one piece
23140/W33
oil groove and holes in the outer ring
Neighbouring Sizes in the 231 Series
23140 — Frequently Asked Questions
What are the dimensions of the 23140 bearing?
The 23140 has a bore (d) of 200 mm, an outside diameter (D) of 340 mm and a width of 112 mm, so it is written 200 × 340 × 112 mm.
What is the load rating of the 23140?
Dynamic load rating 1,215,000 N and static load rating 2,043,000 N. The speed rating is 990 rpm with oil lubrication; for grease lubrication use about 75% of that value.
Is the 23140 available with seals, special clearance or other options?
Yes, subject to availability. Typical designations include 23140 C3 (radial clearance larger than normal), 23140 K (tapered bore (1:12)), 23140 K30 (tapered bore (1:30)), 23140/CA (machined brass cage, one piece). Tell us the exact designation you need in a quote request.
Which other bearings have the same 200 mm bore as the 23140?
Other spherical roller bearings with a 200 mm bore include 23940 (280 mm OD), 23040 (310 mm OD), 24040 (310 mm OD), 24140 (340 mm OD). A larger outside diameter generally means a higher load rating.
Do you supply the 23140 bearing across India?
Yes. Logass Trade Centre supplies the 23140 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 23140?
Share your quantity and preferred brand — our technical team will confirm availability and pricing within one business day.