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NTN SAF515G split cast iron plummer block for 22315 spherical roller bearings. Heavy-duty housing supports industrial shafting in conveyors, fans, and material handling equipment. Split design simplifies bearing installation and inspection.
MODEL SAF515G
$265.85 Each
Prices are subject to change
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Returnable: See conditions
A (in)
4.6250
Bearing number
22215EAKW33
Bearing Number
22215EAKW33
Bearing Type
Spherical Roller Bearing
d (in)
2.4375
Dynamic load rating
55000 lbf
Dynamic Load Rating
55000 lbf
End Cover
MF207
End type
Open
End Type
Open
H (in)
6.1875
H Adapter Sleeve
HA315
H1
3.2500 in
H2
1.1250 in
Housing construction
2 piece
Housing Construction
2 Piece
Housing material
Cast iron
Housing Material
Cast Iron
Housing Number
SAF515G2
J Max.
9.6250 in
J Min.
8.6250 in
L (in)
11.2500
Locking device
Adapter
Locking Device
Adapter
Lubrication
Relubricatable
Max Rotational Speed
5000 RPM
Mounting Type
2-Bolt
n1
1.2500 in
n2
0.7500 in
Operating temperature range
-40 to 400 ºF
Operating Temperature Range
-40 to 400 °F
Performance
Heavy Duty
Seal type
Triple
Seal Type
Triple
SNW Adapter Sleeve
SNW15X2.7/16
Stabilizing Rings
SR130X5C
Stabilizing Rings (2 incl.)
SR130X5C
Static load rating
56000 lbf
Static Load Rating
56000 lbf
Triple Seal Rings
LER53
Triple Seal Rings (2 incl.)
LER53
Type
Pillow Block Unit
Bearings - Split Pillow Blocks (SAF515G) The NTN SAF515G Split Pillow Block is a premium bearing housing solution designed for robust performance in various industrial applications. Constructed from durable cast iron, this SAF type housing provides exceptional strength and stability, ensuring reliable operation even in demanding environments. ## Key Features • **Material Construction**: Made from high-quality cast iron, offering superior strength and resistance to wear and corrosion. • **Design Type**: Split pillow block design allows for easy installation and maintenance, facilitating quick access to internal components. • **Mounting Versatility**: Engineered for compatibility with a wide range of shaft sizes, making it suitable for various applications in automotive and industrial sectors. • **Load Capacity**: Designed to handle heavy loads, ensuring durability and longevity in high-stress environments. • **Seal Protection**: Equipped with integrated sealing systems to prevent contamination, enhancing the lifespan of the bearing. ## Applications • **Industrial Machinery**: Ideal for use in conveyor systems, material handling equipment, and other industrial machinery requiring reliable bearing support. • **Automotive Components**: Perfect for applications in automotive hubs and other vehicle systems, where performance and durability are critical. • **Construction Equipment**: Suitable for heavy-duty construction machinery, providing the necessary robustness to withstand challenging operational conditions. ## Benefits • **Enhanced Reliability**: The robust design minimizes downtime and maintenance costs, ensuring continuous operation in demanding applications. • **Ease of Installation**: The split design simplifies the installation process, reducing labor time and increasing efficiency on the job site. • **Long Service Life**: High-quality materials and sealing solutions protect against contaminants, extending the operational lifespan of the bearing. --- *Product information compiled with AI assistance for reference purposes.*
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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