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NTN 22224EMW33C3 is a 222 series spherical roller bearing with a 120 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, fans, and conveyors.
MODEL 22224EMW33C3
$929.82 Each
Prices are subject to change
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Returnable:No
B (in)
2.2835
Bore Type
Round
Bore type
Round
Cage Material
Brass
Cage material
Brass
Cage Type
Machined
Cage type
Machined
D (in)
8.4646
d (in)
4.7244
d0
0.2362 in
D1
7.5984 in
d1
5.5512 in
Da max
7.9921 in
da min
5.1969 in
Dynamic Load Rating
155000 lbf
Dynamic load rating
155000 lbf
e
0.25
Enclosure
Open
I.D.
120 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.
215 mm
Operating Temperature Range
-40 to 400 °F
Operating temperature range
-40 to 400 ºF
r (in)
0.0827
Radial Internal Clearance
C3
Radial internal clearance
C3
ras max
0.0827 in
Ring Modification
Relube
Ring modification
Relube
Series
222
Static Load Rating
169000 lbf
Static load rating
169000 lbf
Tolerance
JIS-0 RBEC-1
Type
Spherical Roller Bearing
W0
0.4724 in
Y0
2.68
Y1
2.74
Y2
4.08
Technical Specifications
| Type | Spherical Roller Bearing |
|---|---|
| Bore Type | Round |
| Material | Through Hardened Steel |
| Cage Type | Machined |
| Cage Material | Brass |
| Limiting Speed - Oil | 3000 RPM |
| Limiting Speed - Grease | 2400 RPM |
| e | 0.25 |
| Y1 | 2.74 |
| Y2 | 4.08 |
| Y0 | 2.68 |
| Series | 222 |
| Radial Internal Clearance | C3 |
| Ring Modification | Relube |
| Tolerance | JIS-0 RBEC-1 |
| Static Load Rating | 169000 lbf753000 N753.00 kN |
| Dynamic Load Rating | 155000 lbf688000 N688.00 kN |
| Enclosure | Open |
| Operating Temperature Range | -40 to 400 F-40 to 200 C |
Dimensional Specifications
| |
| d | 4.7244 in120.000 mm |
|---|---|
| D | 8.4646 in215.000 mm |
| B | 2.2835 in58.000 mm |
| d1 | 5.5512 in141.000 mm |
| D1 | 7.5984 in193.000 mm |
| r | 0.0827 in2.100 mm |
| W0 | 0.4724 in12.000 mm |
| d0 | 0.2362 in6.000 mm |
| da min | 5.1969 in132.000 mm |
| Da max | 7.9921 in203.000 mm |
| ras max | 0.0827 in2.100 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 | Dixon Sanitary Fittings |
| Model | BP114M207EA |
