Deep Groove Ball Bearings
4315 Deep Groove Ball Bearing
75 × 160 × 55 mm
4315 is a deep groove ball bearing from the 4300 series with a 75 mm bore, a 160 mm outside diameter and a 55 mm width. It has a dynamic load rating of 140,400 N and a static load rating of 128,700 N and a speed rating of 3,240 rpm (oil lubrication), weighing about 4.8 kg. The radial cross-section (D − d) is 85 mm.
Brands: NTN, FAG, SKF, NBC, DTC, SLS
4315 Specifications
| Bearing No. | 4315 |
|---|---|
| d (Bore) | 75 mm |
| D (Outer Dia.) | 160 mm |
| B (Width) | 55 mm |
| Dynamic Load | 140,400 N |
| Static Load | 128,700 N |
| Max. RPM | 3,240 |
| Weight | 4.8 kg |
| Series | 4300 Series Double Row Deep Groove Ball Bearings |
4315 Variants & Designations
Typical designations for this size, subject to availability. Full suffix meanings are listed on the 4300 series page.
Neighbouring Sizes in the 4300 Series
4315 — Frequently Asked Questions
What are the dimensions of the 4315 bearing?
The 4315 has a bore (d) of 75 mm, an outside diameter (D) of 160 mm and a width of 55 mm, so it is written 75 × 160 × 55 mm.
What is the load rating of the 4315?
Dynamic load rating 140,400 N and static load rating 128,700 N. The speed rating is 3,240 rpm with oil lubrication; for grease lubrication use about 75% of that value.
Is the 4315 available with seals, special clearance or other options?
Yes, subject to availability. Typical designations include 4315-ZZ (metal shields on both sides), 4315-2RS (rubber seals on both sides), 4315 C3 (radial clearance larger than normal), 4315-2RS C3 (sealed, with C3 clearance). Tell us the exact designation you need in a quote request.
Which other bearings have the same 75 mm bore as the 4315?
Other deep groove ball bearings with a 75 mm bore include 6815 (95 mm OD), 6915 (105 mm OD), 6015 (115 mm OD), 16015 (115 mm OD). A larger outside diameter generally means a higher load rating.
Do you supply the 4315 bearing across India?
Yes. Logass Trade Centre supplies the 4315 Pan India with technical support, from single pieces to bulk orders. Use the quote button to share your quantity and brand preference.
Can’t find your size?
We supply sizes, brands and special versions of deep groove ball bearings that are not listed on this page. Type the exact size or designation you need and send it to us for a quote.
Need pricing on the 4315?
Share your quantity and preferred brand — our technical team will confirm availability and pricing within one business day.