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NTN 24126EMK30W33 is a 241 series spherical roller bearing with a 130 mm bore and tapered bore 1:30. It features a machined brass cage and W33 annular lube groove with three lubrication holes. Designed for heavy-duty industrial applications such as gearboxes, vibrating screens, and paper mills.
MODEL 24126EMK30W33
$6,306.30 Each
Prices are subject to change
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Returnable:No
B (in)
3.1496
Bore type
Tapered
Bore Type
Tapered
Cage material
Brass
Cage Material
Brass
Cage type
Machined
Cage Type
Machined
D (in)
8.2677
d (in)
5.1181
d0
0.1772 in
Da max
7.8346 in
da min
5.5512 in
Dynamic load rating
181000 lbf
Dynamic Load Rating
181000 lbf
e
0.34
Enclosure
Open
Limiting speed - grease
1800 RPM
Limiting Speed - Grease
1800 RPM
Limiting speed - oil
2400 RPM
Limiting Speed - Oil
2400 RPM
Material
Through Hardened Steel
Operating temperature range
-40 to 400 ºF
Operating Temperature Range
-40 to 400 °F
r (in)
0.0787
Radial internal clearance
CN
Radial Internal Clearance
CN
Radial internal clearance specification
Normal
Radial Internal Clearance Specification
Normal
ras max
0.0787 in
Ring modification
Relube
Ring Modification
Relube
Series
241
Static load rating
243000 lbf
Static Load Rating
243000 lbf
Taper
1:30
Type
Spherical Roller Bearing
W0
0.3937 in
Y0
1.92
Y1
1.96
Y2
2.92
Technical Specifications
Type | Spherical Roller Bearing |
Bore Type | Tapered |
Material | Through Hardened Steel |
Cage Type | Machined |
Cage Material | Brass |
Limiting Speed - Oil | 2400 RPM |
Limiting Speed - Grease | 1800 RPM |
e | 0.34 |
Y1 | 1.96 |
Y2 | 2.92 |
Y0 | 1.92 |
Series | 241 |
Radial Internal Clearance | CN |
Radial Internal Clearance Specification | Normal |
Ring Modification | Relube |
Static Load Rating | 243000 lbf1080000 N1080.00 kN |
Dynamic Load Rating | 181000 lbf803000 N803.00 kN |
Enclosure | Open |
Weight | 23.149 lb10.500 kg |
Operating Temperature Range | -40 to 400 F-40 to 200 C |
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 | Jason Industrial |
| Model | 255L450 |