Deep Groove Ball Bearings
4310 Deep Groove Ball Bearing
50 × 110 × 40 mm
4310 is a deep groove ball bearing from the 4300 series with a 50 mm bore, a 110 mm outside diameter and a 40 mm width. It has a dynamic load rating of 73,710 N and a static load rating of 62,550 N and a speed rating of 4,770 rpm (oil lubrication), weighing about 1.7 kg. The radial cross-section (D − d) is 60 mm.
Brands: NTN, FAG, SKF, NBC, DTC, SLS
4310 Specifications
| Bearing No. | 4310 |
|---|---|
| d (Bore) | 50 mm |
| D (Outer Dia.) | 110 mm |
| B (Width) | 40 mm |
| Dynamic Load | 73,710 N |
| Static Load | 62,550 N |
| Max. RPM | 4,770 |
| Weight | 1.7 kg |
| Series | 4300 Series Double Row Deep Groove Ball Bearings |
4310 Variants & Designations
Typical designations for this size, subject to availability. Full suffix meanings are listed on the 4300 series page.
4310-ZZ
metal shields on both sides
4310-2RS
rubber seals on both sides
4310 C3
radial clearance larger than normal
4310-2RS C3
sealed, with C3 clearance
4310 N
snap ring groove in the outer ring
4310 M
machined brass cage
Neighbouring Sizes in the 4300 Series
4310 — Frequently Asked Questions
What are the dimensions of the 4310 bearing?
The 4310 has a bore (d) of 50 mm, an outside diameter (D) of 110 mm and a width of 40 mm, so it is written 50 × 110 × 40 mm.
What is the load rating of the 4310?
Dynamic load rating 73,710 N and static load rating 62,550 N. The speed rating is 4,770 rpm with oil lubrication; for grease lubrication use about 75% of that value.
Is the 4310 available with seals, special clearance or other options?
Yes, subject to availability. Typical designations include 4310-ZZ (metal shields on both sides), 4310-2RS (rubber seals on both sides), 4310 C3 (radial clearance larger than normal), 4310-2RS C3 (sealed, with C3 clearance). Tell us the exact designation you need in a quote request.
Which other bearings have the same 50 mm bore as the 4310?
Other deep groove ball bearings with a 50 mm bore include 6810 (65 mm OD), 6910 (72 mm OD), 6010 (80 mm OD), 16010 (80 mm OD). A larger outside diameter generally means a higher load rating.
Do you supply the 4310 bearing across India?
Yes. Logass Trade Centre supplies the 4310 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 4310?
Share your quantity and preferred brand — our technical team will confirm availability and pricing within one business day.