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29422E

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NTN 29422E thrust spherical roller bearing with 110 mm straight bore. Features a steel cage for heavy axial loads in low-speed applications. Accommodates shaft misalignment. Suitable for marine propulsion, oil field equipment, and heavy machinery.

MODEL 29422E

BRAND

SKU

829646

WEIGHT

28.881 lb

UOM

each

$2,790.29 Each

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Bearing Modification Services

Typically Ships in: 1 day

Returnable:No

Bore Type

Round

Bore type

Round

Cage Material

Steel

Cage material

Steel

Cage Type

Pressed

Cage type

Pressed

Configuration

One

Enclosure

Open

Height

9.055

I.D.

110 mm

Length

9.055

Limiting Speed - Oil

1700 RPM

Limiting speed - oil

1700 RPM

Material

Through hardened steel

O.D.

230 mm

Radial Internal Clearance

CN

Radial internal clearance

CN

Ring Modification

Plain

Ring modification

Plain

Type

Spherical Thrust Roller Bearing

Width

2.874

Technical Specifications

Type

Spherical Thrust Roller Bearing

Bore Type

Round

Material

Through Hardened Steel

Cage Type

Pressed

Cage Material

Steel

Limiting Speed - Oil

1700 RPM

Configuration

One

Ring Modification

Plain

Radial Internal Clearance

CN

Static Load Rating

685000 lbf3040000 N3040.00 kN

Dynamic Load Rating

305000 lbf1350000 N1350.00 kN

Enclosure

Open

Weight

28.881 lb13.100 kg

Operating Temperature Range

-40 to 400 F-40 to 200 C

Dimensional Specifications


Spherical Roller Thrust Bearings - Dimensions

d

4.3307 in110.000 mm

D

9.0551 in230.000 mm

d1

7.8346 in199.000 mm

D1

6.1417 in156.000 mm

T

2.8740 in73.000 mm

A

2.7165 in69.000 mm

B1

1.9094 in48.500 mm

C

1.3780 in35.000 mm

r

0.1181 in3.000 mm

da min

6.4961 in165.000 mm

Da max

7.4803 in190.000 mm

ras max

0.0984 in2.500 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.

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Item must be unused.

Item must be in it's original package.