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NTN SC516FS is a split pillow block (plummer block) with a cast iron housing, SNC type design. It accommodates a ball bearing insert for general industrial applications requiring easy maintenance and shaft support.
MODEL SC516FS
$81.70 Each
Prices are subject to change
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Returnable:No
a (in)
12.4016
Adapter Sleeve Number
H316
b (in)
3.5433
Bearing Number
22216EAKW33C3
Bearing number
22216EAKW33C3
Bearing Type
Spherical Roller Bearing
c (in)
1.2598
Connection Bolts
M16 x 80
D (in)
5.5118
d (in)
2.7559
Diameter Dowel Pins
0.2362 in
Dynamic Load Rating
62500 lbf
Dynamic load rating
62500 lbf
End Cover
SC516-613EC
End Type
Open
End type
Open
Fixing Bolts
M20
g (in)
2.2835
h (in)
3.7402
h1
6.8898 in
Housing Construction
2 Piece
Housing construction
2 piece
Housing Material
Grey Cast Iron
Housing material
Grey cast iron
Housing Number
SNC 516-613
l (in)
4.7244
Lubrication
Relubricatable
Lubrication Type
Grease
Lubrication type
Grease
M (in)
10.2362
m1
9.9213 in
m2
11.3386 in
Max Rotational Speed
4600 RPM
Mounting Type
2-Bolt
n1
2.0472 in
n2
2.5984 in
Operating Temperature Range
-40 to 400 °F
Operating temperature range
-40 to 400 ºF
Recommended Torque Connection Bolts
150 N·m
Recommended Torque Fixing Bolts
290 N·m
Stab Rings
FR140X12.5
Stab Rings (2)
FR140X12.5
Static Load Rating
64500 lbf
Static load rating
64500 lbf
Type
Pillow Block Unit
u
0.8661 in
v
1.1024 in
Mounted Roller Bearings The NTN SC516FS Split Pillow Block Bearing combines robust design and advanced engineering, making it an essential component for various industrial applications. With a cast iron housing and a split design, this bearing provides easy installation and maintenance, ensuring operational efficiency in demanding environments.
Key Features
| Durable Construction | Designed with a high-strength cast iron housing that offers excellent resistance to wear and deformation, ensuring longevity in operation. |
|---|---|
| Split Design | The split pillow block design simplifies the installation process, allowing for easy access to the bearing for maintenance or replacement without the need to disassemble adjacent components. |
| High Load Capacity | Engineered to handle significant radial and axial loads, making it suitable for heavy-duty applications. |
| Sealed Design | Equipped with sealing mechanisms that prevent contamination and retain lubrication, enhancing performance and reducing maintenance intervals. |
| Standardized Dimensions | Catalog Number SC516FS ensures compatibility with various mounting configurations, facilitating seamless integration into existing systems. |
Applications
| Industrial Machinery | Ideal for use in conveyor systems, material handling equipment, and processing machinery where reliability and durability are paramount. |
|---|---|
| Automotive Components | Suitable for automotive assembly lines and applications requiring robust bearing support for wheel hubs and other rotating components. |
| Agricultural Equipment | Commonly used in farm machinery, providing reliable performance even in harsh environments. |
Benefits
| Enhanced Efficiency | The design reduces friction, leading to improved energy efficiency and lower operational costs. |
|---|---|
| Reduced Downtime | The easy-to-maintain structure allows for quick service and minimal downtime, ensuring continuous operation. |
| Reliability | NTN's commitment to quality ensures that the SC516FS bearing meets industry standards for performance and durability, giving users confidence in their equipment's reliability. |
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.
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