We never sell your data to third parties
Image for Illustration purposes only. Actual product may vary
NTN 23120EAKW33C3 is a 231 series spherical roller bearing with a 100 mm straight bore. Features an enhanced design brass cage, annular lube groove with three lube holes (W33), and C3 clearance. Suitable for heavy-duty industrial applications such as gearboxes, pumps, and vibrating screens.
MODEL 23120EAKW33C3
$662.42 Each
Prices are subject to change
FREE SHIPPING ON ORDERS OVER $100
Select Quantity
Typically Ships in: 1 day
Returnable:No
B (in)
2.0472
Bore Type
Tapered
Bore type
Tapered
Cage Material
Steel
Cage material
Steel
Cage Type
Pressed
Cage type
Pressed
D (in)
6.4961
d (in)
3.9370
d0
0.1575 in
D1
5.7874 in
d1
4.4882 in
Da max
6.0630 in
da min
4.3701 in
Dynamic Load Rating
104000 lbf
Dynamic load rating
104000 lbf
e
0.28
Enclosure
Open
I.D.
100 mm
Limiting Speed - Grease
2400 RPM
Limiting speed - grease
2400 RPM
Limiting Speed - Oil
3000 RPM
Limiting speed - oil
3000 RPM
Material
Through hardened steel
O.D.
165 mm
Operating Temperature Range
-40 to 400 °F
Operating temperature range
-40 to 400 ºF
r (in)
0.0787
Radial Internal Clearance
C3
Radial internal clearance
C3
ras max
0.0787 in
Ring Modification
Relube
Ring modification
Relube
Series
231
Static Load Rating
127000 lbf
Static load rating
127000 lbf
Taper
1 to 12
Tolerance
JIS-0 RBEC-1
Type
Spherical Roller Bearing
W0
0.3150 in
Y0
2.34
Y1
2.39
Y2
3.56
Technical Specifications
Type | Spherical Roller Bearing |
|---|---|
Bore Type | Tapered |
Material | Through Hardened Steel |
Cage Type | Pressed |
Cage Material | Steel |
Limiting Speed - Oil | 3000 RPM |
Limiting Speed - Grease | 2400 RPM |
e | 0.28 |
Y1 | 2.39 |
Y2 | 3.56 |
Y0 | 2.34 |
Series | 231 |
Radial Internal Clearance | C3 |
Ring Modification | Relube |
Tolerance | JIS-0 RBEC-1 |
Taper | 1:12 |
Static Load Rating | 127000 lbf563000 N563.00 kN |
Dynamic Load Rating | 104000 lbf464000 N464.00 kN |
Enclosure | Open |
Weight | 9.348 lb4.240 kg |
Operating Temperature Range | -40 to 400 F-40 to 200 C |
Dimensional Specifications
| |
d | 3.9370 in100.000 mm |
|---|---|
D | 6.4961 in165.000 mm |
B | 2.0472 in52.000 mm |
d1 | 4.4882 in114.000 mm |
D1 | 5.7874 in147.000 mm |
r | 0.0787 in2.000 mm |
W0 | 0.3150 in8.000 mm |
d0 | 0.1575 in4.000 mm |
da min | 4.3701 in111.000 mm |
Da max | 6.0630 in154.000 mm |
ras max | 0.0787 in2.000 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.
| Brand | NTN Bearing |
| Model | 24026EAW33C3 |
| Brand | FAG Bearing |
| Model | 1208-TVH-C3 |
| Brand | Pramet |
| Model | 7168585 |
