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BUNTING 03BU08 3/16 X 1/4 X 1/2 BU Steel Backed PTFE Bearing

$0.57 Each


  • Typically ships in: 1 day
  • Weight: 0.0 lb
  • Free shipping on orders over $20
  • Contiguous U.S. States
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  • Returnable: Yes
  • Unit of Measure: each

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Nov. 4, 2018

The most notable thing about them is that they are relatively cheaper compared to the ceramic models. The ceramic bearings are capable of spinning at faster rates compared to the steel ones because they generate less heat. However, they are more fragile compared to those made of steel.

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Additional Description


Installed Bearing I.D. Max0.1893 in
Installed Bearing I.D. Min0.1867 in
Length1/2 in
Length Tolerance+/-0.015 in
Max. Temperature536 ºF
Min. Temperature328 ºF
P Value (Max.)36250
PV Value (Max.)51000
Recommended Housing Bore Max0.2503 in
Recommended Housing Bore Min0.2497 in
Recommended Shaft Size Max0.1865 in
Recommended Shaft Size Min0.1858 in
Stock Item? 1Yes
V Value (Max.)1000


I.D. 3/16 in
O.D. 1/4 in

Product's availability

State of California Proposition 65 Product Warning