We never sell your data to third parties
Image for Illustration purposes only. Actual product may vary
NTN 1307 self-aligning ball bearing with a 35 mm straight bore. This open bearing accommodates shaft misalignment and is suitable for applications with moderate speeds and loads. The 13 series design provides reliable performance in fans, blowers, and conveying equipment.
MODEL 1307
$108.84 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
3.15
I.D.
35 mm
Length
3.15
Material
Steel
O.D.
80 mm
Width
0.8268
Technical Specifications
Type | Self Aligning Ball Bearing |
|---|---|
Bore Type | Cylindrical |
Material | High Carbon Chrome Steel |
Cage Type | Pressed |
Cage Material | Steel |
Ball Material | Steel |
Limiting Speed - Oil | 9500 RPM |
Limiting Speed - Grease | 7500 RPM |
Y1 | 1.40 |
Y2 | 2.10 |
Y0 | 1.40 |
Seal Type | None |
Seal Material | None |
Precision | Class 0 |
Configuration | One |
Radial Internal Clearance | CN |
Static Load Rating | 1760 lbf7850 N7.85 kN |
Dynamic Load Rating | 5700 lbf25300 N25.30 kN |
Enclosure | Open |
Weight | 1.102 lb0.500 kg |
Operating Temperature Range | -40 to 250 F-40 to 120 C |
Dimensional Specifications
| |
d | 1.3780 in35.000 mm |
|---|---|
D | 3.1496 in80.000 mm |
B | 0.8268 in21.000 mm |
r | 0.0591 in1.500 mm |
da min | 1.6929 in43.000 mm |
Da max | 2.8346 in72.000 mm |
ras max | 0.0591 in1.500 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 | Te-Co |
| Model | 21401 |
| Brand | Remco Products |
| Model | 69604 |
| Brand | Regal Cutting Tools |
| Model | 008327AS |
| Brand | Precision Twist Drill |
| Model | 5999716 |