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NTN SAFD22511X1.15/16 is a split plummer block with a ductile iron housing, designed for heavy-duty industrial applications. It accommodates a 1-15/16 inch bore ball bearing insert and provides easy maintenance access. Suitable for conveyor systems, fans, and general machinery requiring reliable shaft support.
MODEL SAFD22511X1.15/16
$608.17 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable:No
A (in)
3.6875
Bearing Number
22211EAKW33
Bearing number
22211EAKW33
Bearing Type
Spherical Roller Bearing
d (in)
1.9375
Dynamic Load Rating
35000 lbf
Dynamic load rating
35000 lbf
End Cover
MF115
End Type
Open
End type
Open
H (in)
5.1250
H Adapter Sleeve
HA311
H1
2.7500 in
H2
0.9375 in
Housing Construction
2 Piece
Housing construction
2 piece
Housing Material
Ductile Iron
Housing material
Ductile Iron
Housing Number
SAFD511G2
J Max.
7.8750 in
J Min.
7.3750 in
L (in)
9.6250
Locking Device
Adapter
Locking device
Adapter
Lubrication
Relubricatable
Max Rotational Speed
6700 RPM
Mounting Type
2-Bolt
n1
1.0000 in
n2
0.7500 in
Operating Temperature Range
-40 to 400 °F
Operating temperature range
-40 to 400 ºF
Performance
Heavy duty
Seal Type
Triple
Seal type
Triple
SNW Adapter Sleeve
SNW11X1.15/16
Stabilizing Rings
SR100X4C
Stabilizing Rings (2 incl.)
SR100X4C
Static Load Rating
33500 lbf
Static load rating
33500 lbf
Triple Seal Rings
LER24
Triple Seal Rings (2 incl.)
LER24
Type
Pillow Block Unit
2-Bolt Pillow Block Bearings The NTN SAFD22511X1.15/16 2-Bolt Pillow Block Bearing is engineered for robust performance in demanding industrial applications. With a split pillow block design and durable ductile iron housing, this bearing offers exceptional strength and reliability, making it an ideal choice for various machinery and equipment.
Key Features
| Ductile Iron Housing | Provides enhanced durability and strength, ensuring long-lasting performance even in harsh environments. |
|---|---|
| Split Pillow Block Design | Facilitates easy installation and maintenance, allowing for quick replacement without dismantling entire assemblies. |
| High Load Capacity | Designed to support heavy loads, ensuring stability and reliability in operation. |
| Sealed Design | Protects internal components from contaminants, reducing wear and increasing lifespan. |
| Standardized Mounting | Compatible with standard mounting configurations for seamless integration into existing systems. |
Applications
| Industrial Machinery | Ideal for conveyor systems, fans, and pumps where reliable support and alignment are crucial. |
|---|---|
| Agricultural Equipment | Suitable for use in tractors and harvesting machinery that require robust bearing solutions. |
| Construction Equipment | Perfect for heavy-duty applications such as cranes and excavators, ensuring maximum operational efficiency. |
Benefits
| Enhanced Reliability | Engineered to withstand the rigors of industrial environments, reducing downtime and maintenance costs. |
|---|---|
| Easy Maintenance | The split design allows for simple adjustments and replacements, minimizing operational disruptions. |
| Operational Efficiency | Reduces friction and energy loss, contributing to overall system efficiency and performance. |
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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