Thrust Ball Bearings
51230 Thrust Ball Bearing
150 × 215 × 50 mm
51230 is a thrust ball bearing from the 512 series with a 150 mm bore, a 215 mm outside diameter and a 50 mm height. It has a dynamic load rating of 214,200 N and a static load rating of 661,500 N and a speed rating of 1,170 rpm (oil lubrication), weighing about 6.1 kg. The radial cross-section (D − d) is 65 mm.
Brands: NTN, FAG, SKF, NBC, DTC, SLS
51230 Specifications
| Bearing No. | 51230 |
|---|---|
| d (Bore) | 150 mm |
| D (Outer Dia.) | 215 mm |
| H (Height) | 50 mm |
| Dynamic Load | 214,200 N |
| Static Load | 661,500 N |
| Max. RPM | 1,170 |
| Weight | 6.1 kg |
| Series | 512 Series Single Direction Thrust Ball Bearings |
51230 Variants & Designations
Typical designations for this size, subject to availability. Full suffix meanings are listed on the 512 series page.
51230 M
machined brass cage
Other Bearings with 150 mm Bore
| Bearing No. | Series | D (Outer Dia.) mm | Dynamic Load N |
|---|---|---|---|
| 51130 | 511 | 190 | 99,900 |
Neighbouring Sizes in the 512 Series
51230 — Frequently Asked Questions
What are the dimensions of the 51230 bearing?
The 51230 has a bore (d) of 150 mm, an outside diameter (D) of 215 mm and a height of 50 mm, so it is written 150 × 215 × 50 mm.
What is the load rating of the 51230?
Dynamic load rating 214,200 N and static load rating 661,500 N. The speed rating is 1,170 rpm with oil lubrication; for grease lubrication use about 75% of that value.
Is the 51230 available with seals, special clearance or other options?
Yes, subject to availability. Typical designations include 51230 M (machined brass cage). Tell us the exact designation you need in a quote request.
Which other bearings have the same 150 mm bore as the 51230?
Other thrust ball bearings with a 150 mm bore include 51130 (190 mm OD). A larger outside diameter generally means a higher load rating.
Do you supply the 51230 bearing across India?
Yes. Logass Trade Centre supplies the 51230 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 51230?
Share your quantity and preferred brand — our technical team will confirm availability and pricing within one business day.