Thrust Ball Bearings
52318 Thrust Ball Bearing
75 × 155 × 88 mm
52318 is a thrust ball bearing from the 523 series with a 75 mm bore, a 155 mm outside diameter and a 88 mm height. It has a dynamic load rating of 178,200 N and a static load rating of 441,000 N and a speed rating of 1,440 rpm (oil lubrication), weighing about 6.76 kg. The radial cross-section (D − d) is 80 mm.
Brands: NTN, FAG, SKF, NBC, DTC, SLS
52318 Specifications
| Bearing No. | 52318 |
|---|---|
| d (Bore) | 75 mm |
| D (Outer Dia.) | 155 mm |
| H (Height) | 88 mm |
| Dynamic Load | 178,200 N |
| Static Load | 441,000 N |
| Max. RPM | 1,440 |
| Weight | 6.76 kg |
| Series | 523 Series Double Direction Thrust Ball Bearings |
52318 Variants & Designations
Typical designations for this size, subject to availability. Full suffix meanings are listed on the 523 series page.
52318 M
machined brass cage
Neighbouring Sizes in the 523 Series
52318 — Frequently Asked Questions
What are the dimensions of the 52318 bearing?
The 52318 has a bore (d) of 75 mm, an outside diameter (D) of 155 mm and a height of 88 mm, so it is written 75 × 155 × 88 mm.
What is the load rating of the 52318?
Dynamic load rating 178,200 N and static load rating 441,000 N. The speed rating is 1,440 rpm with oil lubrication; for grease lubrication use about 75% of that value.
Is the 52318 available with seals, special clearance or other options?
Yes, subject to availability. Typical designations include 52318 M (machined brass cage). Tell us the exact designation you need in a quote request.
Which other bearings have the same 75 mm bore as the 52318?
Other thrust ball bearings with a 75 mm bore include 51115 (100 mm OD), 51215 (110 mm OD), 53215 (110 mm OD), 51315 (135 mm OD). A larger outside diameter generally means a higher load rating.
Do you supply the 52318 bearing across India?
Yes. Logass Trade Centre supplies the 52318 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 52318?
Share your quantity and preferred brand — our technical team will confirm availability and pricing within one business day.