We never sell your data to third parties
Image for Illustration purposes only. Actual product may vary
NTN 6316 is a 63 series single-row deep groove ball bearing with an 80 mm straight bore. This open bearing has no seals or shields, making it suitable for applications requiring external lubrication or high-speed operation. Used in electric motors, pumps, fans, and general industrial rotating machinery.
MODEL 6316
$368.32 Each
Prices are subject to change
FREE SHIPPING ON ORDERS OVER $100
Select Quantity
Typically Ships in: 1 day
Returnable:No
Clearance
CN
Enclosure
Open
Height
6.693
I.D.
80 mm
Length
6.693
Material
Steel
O.D.
170 mm
Width
1.5354
Technical Specifications
Type | Deep Groove Ball Bearing |
|---|---|
Bore Type | Round |
Material | High Carbon Chrome Steel |
Cage Type | Pressed |
Cage Material | Steel |
Ball Material | Steel |
Limiting Speed - Oil | 4700 RPM |
Limiting Speed - Grease | 4000 RPM |
Seal Type | None |
Seal Material | None |
Precision | Class 0 |
Configuration | One |
Factor | 13.3 |
Radial Internal Clearance | CN |
Static Load Rating | 19400 lbf86500 N86.50 kN |
Dynamic Load Rating | 27700 lbf123000 N123.00 kN |
Enclosure | Open |
Operating Temperature Range | -40 to 250 F-40 to 120 C |
Dimensional Specifications
| |
d | 3.1496 in80.000 mm |
|---|---|
D | 6.6929 in170.000 mm |
B | 1.5354 in39.000 mm |
r | 0.0827 in2.100 mm |
r1 | 0.0197 in0.500 mm |
da min | 3.5827 in91.000 mm |
da max | 4.1339 in105.000 mm |
Da max | 6.2598 in159.000 mm |
ras max | 0.0787 in2.000 mm |
How do I choose the right type of bearing for my application?
Start with the load and how it’s applied. You need to know if you’re dealing with radial loads, axial loads, or a mix of both. Then look at speed, operating environment, and space constraints. For example, ball bearings are great for high speed and lighter loads, while roller bearings handle heavier loads but usually at lower speeds. If there’s contamination, moisture, or heat involved, you may need sealed bearings or specific materials. In most cases, the right choice comes down to matching load type, speed, and environment to the bearing design.
What is the difference between deep groove and angular contact ball bearings?
Deep groove ball bearings are the most common type. They’re designed to handle mainly radial loads, but they can also take some axial load in both directions. They’re simple, versatile, and used in everything from motors to conveyors. Angular contact ball bearings are built for combined loads, especially where there’s significant axial force in one direction. They’re often used in pairs and are common in higher precision or higher load applications like pumps and gearboxes. If your load is mostly radial, go deep groove. If axial load matters more, angular contact is usually the better choice.
Brand
SKF Bearing
Model
6316
Brand
Rollway
Model
6316
Brand
NSK Bearings
Model
6316
Brand
FAG Bearing
Model
6316
Brand
Rollway
Model
6316 EMQ