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NTN SC511DS is a split pillow block (plummer block) with a cast iron housing, SNC type. Designed for industrial applications requiring a separable housing for easy installation and maintenance. The unit accommodates a ball bearing insert for radial and light axial loads.
MODEL SC511DS
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$32.44 Each
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Brand Minimum Order Quantity: 3
Typically Ships in: 1 day
Returnable:No
a (in)
10.0394
Adapter Sleeve Number
H311
b (in)
2.7559
Bearing Number
22211EAKW33C3
Bearing number
22211EAKW33C3
Bearing Type
Spherical Roller Bearing
c (in)
1.1024
Connection Bolts
M16 x 60
D (in)
3.9370
d (in)
1.9685
Diameter Dowel Pins
0.2362 in
Dynamic Load Rating
35000 lbf
Dynamic load rating
35000 lbf
End Cover
SC511-609EC
End Type
Open
End type
Open
Fixing Bolts
M16
g (in)
1.7323
h (in)
2.7559
h1
5.0000 in
Housing Construction
2 Piece
Housing construction
2 piece
Housing Material
Grey Cast Iron
Housing material
Grey cast iron
Housing Number
SNC 511-609
l (in)
3.7402
Lubrication
Relubricatable
Lubrication Type
Grease
Lubrication type
Grease
M (in)
8.2677
m1
7.8740 in
m2
9.2126 in
m3 (in)
6.3780
Max Rotational Speed
6700 RPM
Mounting Type
2-Bolt
n1
1.5748 in
n2
1.9291 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
150 N·m
Stab Rings
FR100X9.5
Stab Rings (2)
FR100X9.5
Static Load Rating
33500 lbf
Static load rating
33500 lbf
Type
Pillow Block Unit
u
0.7087 in
v
0.9449 in
Bearings The NTN SC511DS Split Pillow Block is a top-quality mounted roller bearing designed for robust performance in various industrial applications. With its durable cast iron housing and innovative design, this bearing provides reliable support and effective load distribution, ensuring longevity and efficiency in mechanical systems.
Key Features
| Split Pillow Block Design | Facilitates easy installation and maintenance, allowing for quick replacement without disassembly of the shaft. |
|---|---|
| Material Construction | Made from high-strength cast iron, ensuring durability and resistance to wear and tear in demanding environments. |
| SNC Type Configuration | Features a compact design that minimizes space requirements while maximizing load capacity. |
| Precision Engineering | Designed to reduce friction, enhancing overall energy efficiency and performance in machinery. |
| Corrosion Resistance | The high-quality materials used in construction provide excellent resistance to corrosion and environmental factors. |
Applications
| Industrial Machinery | Ideal for use in conveyor systems, fans, and other rotating equipment where reliable bearing support is critical. |
|---|---|
| Agricultural Equipment | Perfect for use in tractors and other farming machinery, where durability and dependability are essential. |
| Material Handling Systems | Suitable for applications in warehouses and distribution centers, ensuring smooth operation of moving parts. |
Benefits
| Ease of Maintenance | The split design allows for quick and hassle-free maintenance, reducing downtime and labor costs. |
|---|---|
| Enhanced Reliability | NTN's reputation for quality ensures that the SC511DS can withstand heavy loads and harsh operating conditions without failure. |
| Improved Efficiency | The advanced engineering minimizes friction, contributing to lower energy consumption and increased operational efficiency. |
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.
| Brand | Remke |
| Model | 105J0250A1 |