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NTN 22332EMW33 is a 223 series spherical roller bearing with a 160 mm straight bore. It features a machined brass cage and an annular lube groove (W33) for effective lubrication. Designed for heavy-duty industrial applications such as gearboxes, conveyors, and vibrating screens.
MODEL 22332EMW33
$3,312.86 Each
Prices are subject to change
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Returnable:No
B (in)
4.4882
Bore Type
Round
Bore type
Round
Cage Material
Brass
Cage material
Brass
Cage Type
Machined
Cage type
Machined
D (in)
13.3858
d (in)
6.2992
d0
0.3937 in
D1
11.6535 in
d1
8.0709 in
Da max
12.7165 in
da min
6.9685 in
Dynamic Load Rating
440000 lbf
Dynamic load rating
440000 lbf
e
0.33
Enclosure
Open
I.D.
160 mm
Limiting Speed - Grease
1300 RPM
Limiting speed - grease
1300 RPM
Limiting Speed - Oil
1600 RPM
Limiting speed - oil
1600 RPM
Material
Through hardened steel
O.D.
340 mm
Operating Temperature Range
-40 to 400 °F
Operating temperature range
-40 to 400 ºF
r (in)
0.1575
Radial Internal Clearance
CN
Radial internal clearance
CN
ras max
0.1575 in
Ring Modification
Plain
Ring modification
Plain
Series
223
Static Load Rating
495000 lbf
Static load rating
495000 lbf
Tolerance
JIS-0 RBEC-1
Type
Spherical Roller Bearing
W0
0.7874 in
Y0
1.98
Y1
2.03
Y2
3.02
Technical Specifications
Type | Spherical Roller Bearing |
Bore Type | Round |
Material | Through Hardened Steel |
Cage Type | Machined |
Cage Material | Brass |
Limiting Speed - Oil | 1600 RPM |
Limiting Speed - Grease | 1300 RPM |
e | 0.33 |
Y1 | 2.03 |
Y2 | 3.02 |
Y0 | 1.98 |
Series | 223 |
Radial Internal Clearance | CN |
Ring Modification | Plain |
Tolerance | JIS-0 RBEC-1 |
Static Load Rating | 495000 lbf2210000 N2210.00 kN |
Dynamic Load Rating | 440000 lbf1950000 N1950.00 kN |
Enclosure | Open |
Weight | 111.774 lb50.700 kg |
Operating Temperature Range | -40 to 400 F-40 to 200 C |
Dimensional Specifications
| |
d | 6.2992 in160.000 mm |
D | 13.3858 in340.000 mm |
B | 4.4882 in114.000 mm |
d1 | 8.0709 in205.000 mm |
D1 | 11.6535 in296.000 mm |
r | 0.1575 in4.000 mm |
W0 | 0.7874 in20.000 mm |
d0 | 0.3937 in10.000 mm |
da min | 6.9685 in177.000 mm |
Da max | 12.7165 in323.000 mm |
ras max | 0.1575 in4.000 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.