Add products to your shopping cart
Free shipping

Image for Illustration purposes only. Actual product may vary

BUNTING BMP647216 4 X 4-1/2 X 2 PTFE Composite Bearing

$28.13 Each


  • Typically ships in: 1 day
  • Weight: 0.5 lb
  • Free shipping on orders over $20
  • Contiguous U.S. States
  • Payment methods:
  • Returnable: Yes
  • Unit of Measure: each

Select Quantity

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.

Read More


Additional Description


I.D. Max4.0140 in
I.D. Min4.0100 in
Length (±0.010in)2 in
Max. Temperature350 ºF
Min. Temperature212 ºF
O.D. Max4.5040 in
O.D. Min4.5020 in
P Value (Max.)34300
PV Value (Max.)20000
Recommended Housing Bore4.5010 in
Recommended Press Fit0.0050 in
Recommended Shaft Size3.9995 in
Stock Item? 1Yes
V Value (Max.)150


I.D. 4 in
O.D. 4 1/2 in

Product's availability

State of California Proposition 65 Product Warning