We never sell your data to third parties
NTN 23218EMW33C3 is a 232 series spherical roller bearing with a 90 mm straight bore. It features a machined brass cage, annular lube groove (W33), and C3 clearance. The open design is suitable for heavy-duty industrial applications such as gearboxes, vibrating screens, and paper mills.
MODEL 23218EMW33C3
$685.16 Each
Prices are subject to change
FREE SHIPPING ON ORDERS OVER $100
Select Quantity
Typically Ships in: 1 day
Returnable:No
B (in)
2.0630
Bore type
Round
Bore Type
Round
Cage material
Brass
Cage Material
Brass
Cage type
Machined
Cage Type
Machined
d (in)
3.5433
D (in)
6.2992
d0
0.1575 in
d1
4.0945 in
D1
5.5512 in
Da max
5.8661 in
da min
3.9764 in
Dynamic load rating
105000 lbf
Dynamic Load Rating
105000 lbf
e
0.30
Enclosure
Open
I.D.
90 mm
Limiting speed - grease
2600 RPM
Limiting Speed - Grease
2600 RPM
Limiting speed - oil
3200 RPM
Limiting Speed - Oil
3200 RPM
Material
Through Hardened Steel
O.D.
160 mm
Operating temperature range
-40 to 400 ºF
Operating Temperature Range
-40 to 400 °F
r (in)
0.0787
Radial internal clearance
C3
Radial Internal Clearance
C3
ras max
0.0787 in
Ring modification
Plain
Ring Modification
Plain
Series
232
Static load rating
115000 lbf
Static Load Rating
115000 lbf
Tolerance
JIS-0 RBEC-1
Type
Spherical Roller Bearing
W0
0.3543 in
Y0
2.20
Y1
2.25
Y2
3.34
Technical Specifications
Type | Spherical Roller Bearing |
Bore Type | Round |
Material | Through Hardened Steel |
Cage Type | Machined |
Cage Material | Brass |
Limiting Speed - Oil | 3200 RPM |
Limiting Speed - Grease | 2600 RPM |
e | 0.30 |
Y1 | 2.25 |
Y2 | 3.34 |
Y0 | 2.20 |
Series | 232 |
Radial Internal Clearance | C3 |
Ring Modification | Plain |
Tolerance | JIS-0 RBEC-1 |
Static Load Rating | 115000 lbf513000 N513.00 kN |
Dynamic Load Rating | 105000 lbf467000 N467.00 kN |
Enclosure | Open |
Weight | 9.722 lb4.410 kg |
Operating Temperature Range | -40 to 400 F-40 to 200 C |
Dimensional Specifications
| |
d | 3.5433 in90.000 mm |
D | 6.2992 in160.000 mm |
B | 2.0630 in52.400 mm |
d1 | 4.0945 in104.000 mm |
D1 | 5.5512 in141.000 mm |
r | 0.0787 in2.000 mm |
W0 | 0.3543 in9.000 mm |
d0 | 0.1575 in4.000 mm |
da min | 3.9764 in101.000 mm |
Da max | 5.8661 in149.000 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 | Brook Crompton |
| Model | PX4N020-5 |
