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NTN 29372 is a thrust spherical roller bearing with a straight bore, designed for heavy axial loads in industrial applications. It features a brass cage and is open (unsealed). Constructed from through hardened steel, this bearing is suitable for high-load, low-to-moderate speed environments such as marine propulsion, mining, and heavy machinery.
MODEL 29372
$30,053.04 Each
Prices are subject to change
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Returnable:No
Bore Type
Round
Bore type
Round
Cage Material
Brass
Cage material
Brass
Cage Type
Machined - Two Piece
Cage type
Machined - two piece
Configuration
One
Enclosure
Open
Height
22.047
I.D.
360 mm
Length
22.047
Limiting Speed - Oil
590 RPM
Limiting speed - oil
590 RPM
Material
Through hardened steel
O.D.
560 mm
Radial Internal Clearance
CN
Radial internal clearance
CN
Ring Modification
Plain
Ring modification
Plain
Type
Spherical Thrust Roller Bearing
Width
4.8031
Technical Specifications
Type | Spherical Thrust Roller Bearing |
Bore Type | Round |
Material | Through Hardened Steel |
Cage Type | Machined - Two Piece |
Cage Material | Brass |
Limiting Speed - Oil | 590 RPM |
Configuration | One |
Ring Modification | Plain |
Radial Internal Clearance | CN |
Static Load Rating | 2500000 lbf11100000 N11100.00 kN |
Dynamic Load Rating | 610000 lbf2710000 N2710.00 kN |
Enclosure | Open |
Weight | 268.964 lb122.000 kg |
Operating Temperature Range | -40 to 250 F-40 to 120 C |
Dimensional Specifications
| |
d | 14.1732 in360.000 mm |
D | 22.0472 in560.000 mm |
d1 | 21.2598 in540.000 mm |
D1 | 17.6378 in448.000 mm |
T | 4.8031 in122.000 mm |
A | 7.9528 in202.000 mm |
B1 | 1.6142 in41.000 mm |
C | 2.3228 in59.000 mm |
r | 0.1969 in5.000 mm |
da min | 17.7165 in450.000 mm |
Da max | 19.4882 in495.000 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.
| Brand | Cooper Wiring |
| Model | DC100500-F |
| Brand | MROSupply Fasteners |
| Model | FSTPCK-489158 |
