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NTN 7016CP4 is a single-row angular contact ball bearing with an 80 mm straight bore. It features an open enclosure and a nylon cage. Constructed from high carbon chrome steel, this bearing is designed for high-precision applications requiring axial and radial load support.
MODEL 7016CP4
$801.64 Each
Prices are subject to change
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Returnable:No
a (Load Center)
0.9646 in
B (in)
0.8661
Ball Material
Steel
Ball material
Steel
Bore Type
Round
Bore type
Round
Cage Material
Nylon
Cage material
Nylon
Cage Type
Fiber Glass Reinforced
Cage type
Fiber glass reinforced
Configuration
One
Contact angle
15 º
d (in)
3.1496
D (in)
4.9213
Da max
4.6457 in
da min
3.4252 in
Db max
4.7441 in
Double Row Width
1.7323 in
Dynamic Load Rating
13200 lbf
Dynamic load rating
13200 lbf
Enclosure
Open
Factor
15.7
I.D.
80 mm
Limiting Speed - Grease
8000 RPM
Limiting speed - grease
8000 RPM
Limiting Speed - Oil
11000 RPM
Limiting speed - oil
11000 RPM
Material
High carbon chrome steel
O.D.
125 mm
Operating Temperature Range
-40 to 250 °F
Operating temperature range
-40 to 250 ºF
Precision
ISO class 4
Quadruple Row Width
3.4646 in
r (in)
0.0433
r1
0.0236 in
r1as max
0.0236 in
ras max
0.0394 in
Static Load Rating
12500 lbf
Static load rating
12500 lbf
Triple Row Width
2.5984 in
Type
Angular Contact Ball Bearing
Technical Specifications
Type | Angular Contact Ball Bearing |
Bore Type | Round |
Material | High Carbon Chrome Steel |
Cage Type | Fiber Glass Reinforced |
Cage Material | Nylon |
Ball Material | Steel |
Limiting Speed - Oil | 11000 RPM |
Limiting Speed - Grease | 8000 RPM |
Precision | ISO Class 4 |
Configuration | One |
Factor | 15.7 |
Static Load Rating | 12500 lbf55500 N55.50 kN |
Dynamic Load Rating | 13200 lbf58500 N58.50 kN |
Enclosure | Open |
Weight | 1.836 lb0.833 kg |
Operating Temperature Range | -40 to 250 F-40 to 120 C |
Dimensional Specifications
| |
d | 3.1496 in80.000 mm |
D | 4.9213 in125.000 mm |
B | 0.8661 in22.000 mm |
r | 0.0433 in1.100 mm |
r1 | 0.0236 in0.600 mm |
Contact Angle | 15 |
a (Load Center) | 0.9646 in24.500 mm |
da min | 3.4252 in87.000 mm |
Da max | 4.6457 in118.000 mm |
Db max | 4.7441 in120.500 mm |
ras max | 0.0394 in1.000 mm |
r1as max | 0.0236 in0.600 mm |
Double Row Width | 1.7323 in44.000 mm |
Triple Row Width | 2.5984 in66.000 mm |
Quadruple Row Width | 3.4646 in88.000 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.
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