Insert Bearings Spherical OD

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National Precision offers a variety of insert bearings that can be used in numerous applications. Bearing inserts are used to replace worn or damaged bearings in an existing bearing housing without needing to repurchase a new mounted housing. In some cases, the mounted unit does not need to be removed from mounted surface. Insert bearings are designed to be mounted on shafts without using lock nuts, adapters, or shoulders. The inner ring of the insert bearing frequently extends outside of both sides of the housing to provide extra support to the shaft. Typically, these bearings come pre-lubricated with a multi-purpose lithium based grease, and allow for re-lubrication. Insert bearings are also available in free spinning design and a black oxide finish upon request. They are most commonly produced with a spherical OD to allow for misalignment, but are also available with a cylindrical OD.

SEALMASTER AR-3-33 Insert Bearings Spherical OD

4012802632477 B04270
0.0 Bearings

SEALMASTER AR-3-4 Insert Bearings Spherical OD

Open 25 Degree
Duplex-Universal Precision Ball Beari

SEALMASTER AR-3-37 Insert Bearings Spherical OD

0.969 in 62.598 mm
12400 lbf, 7130 lbf Flanged Cup

SEALMASTER AR-3-315D Insert Bearings Spherical OD

0.0 22226
8483.20.40.80 N/A

SEALMASTER AR-3-3 Insert Bearings Spherical OD

TIMKEN 0.0
0.001 N/A

SEALMASTER AR-3-3D Insert Bearings Spherical OD

Cast Iron Expansion Unit
782934928840 Exxon Ronex MP greas

SEALMASTER AR-3-315 Insert Bearings Spherical OD

28.602 N/A
Flanged 8483.20.40.80

SEALMASTER AR-3-28 Insert Bearings Spherical OD

0.0 0.004
NTN Bearings

SEALMASTER AR-3-015 Insert Bearings Spherical OD

10-1/2 in 053893775548
4 Inch | 101.6 Milli Metric

SEALMASTER AR-216 Insert Bearings Spherical OD

0.0 0.807
FAG BEARING SCHAEFFLER GROUP

SEALMASTER AR-218 Insert Bearings Spherical OD

1.0 B04144
BEARINGS LIMITED Bearings

SEALMASTER AR-214C Insert Bearings Spherical OD

0.5 Inch | 12.7 Mill Inch
1630DCTNTG18 0.16
1/25