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BU Dry Lubricant Bearings Inch Sizes
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BU Dry Lubricant Bearings Inch Sizes
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Bunting “BU” Dry Lubricant
Bearings
Bunting’s “BU” product is a composite material, consisting of bonded layers of a steel backing and a porous bronze matrix, impregnated and overlaid with PTFE bearing material. The steel backing provides mechanical strength and the bronze inter-layer, impregnated with PTFE, provides a strong mechanical bond for the lining. During normal operation, a thin film from the PTFE lining is transferred to the opposing surface and maintained there throughout the working life of the bearing.
Bunting’s “BU” is available, from stock, in the form of wrapped bearings in both inch and metric sizes. Thrust washers, strip material and non-standard bearing sizes are also available.
Temperature range: -328°F/+536°F
WARNING: This product can expose you to chemicals including Nickel, Lead & Tetrafluoroethylene which is known to the state of California to cause cancer. Lead and Nickel which are known to the state of California to cause birth defects or other reproductive harm. For more information, go to
www.p65warnings.ca.gov
.
Results Per Page :
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Results 1 - 25 of 66
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Item #
Stock
Item?
Nom
Size I.D.
Nom
Size O.D.
Recommended Housing
Bore Min.
Recommended Housing
Bore Max.
Recommended Shaft
Size Min.
Length
CAD
02BU03
Yes
1/8
in
3/16
in
0.1873
in
0.1875
in
0.1236
in
3/16
in
03BU03
Yes
3/16
in
1/4
in
0.2497
in
0.2503
in
0.1858
in
3/16
in
03BU04
Yes
3/16
in
1/4
in
0.2497
in
0.2503
in
0.1858
in
1/4
in
03BU08
Yes
3/16
in
1/4
in
0.2497
in
0.2503
in
0.1858
in
1/2
in
04BU04
Yes
1/4
in
5/16
in
0.3122
in
0.3128
in
0.2481
in
1/4
in
04BU06
Yes
1/4
in
5/16
in
0.3122
in
0.3128
in
0.2481
in
3/8
in
05BU06
Yes
5/16
in
3/8
in
0.3747
in
0.3753
in
0.3106
in
3/8
in
05BU08
Yes
5/16
in
3/8
in
0.3747
in
0.3753
in
0.3106
in
1/2
in
06BU04
Yes
3/8
in
15/32
in
0.4684
in
0.4691
in
0.3731
in
1/4
in
06BU06
Yes
3/8
in
15/32
in
0.4684
in
0.4691
in
0.3731
in
3/8
in
06BU08
Yes
3/8
in
15/32
in
0.4684
in
0.4691
in
0.3731
in
1/2
in
06BU10
Yes
3/8
in
15/32
in
0.4684
in
0.4691
in
0.3731
in
5/8
in
06BU12
Yes
3/8
in
15/32
in
0.4684
in
0.4691
in
0.3731
in
3/4
in
07BU08
Yes
7/16
in
17/32
in
0.5309
in
0.5316
in
0.4355
in
1/2
in
07BU12
Yes
7/16
in
17/32
in
0.5309
in
0.5316
in
0.4355
in
3/4
in
08BU04
Yes
1/2
in
19/32
in
0.5934
in
0.5941
in
0.4980
in
1/4
in
08BU06
Yes
1/2
in
19/32
in
0.5934
in
0.5941
in
0.4980
in
3/8
in
08BU08
Yes
1/2
in
19/32
in
0.5934
in
0.5941
in
0.4980
in
1/2
in
08BU10
Yes
1/2
in
19/32
in
0.5934
in
0.5941
in
0.4980
in
5/8
in
08BU12
Yes
1/2
in
19/32
in
0.5934
in
0.5941
in
0.4980
in
3/4
in
08BU14
Yes
1/2
in
19/32
in
0.5934
in
0.5941
in
0.4980
in
7/8
in
09BU08
Yes
9/16
in
21/32
in
0.6559
in
0.6566
in
0.5605
in
1/2
in
09BU12
Yes
9/16
in
21/32
in
0.6559
in
0.6566
in
0.5605
in
3/4
in
10BU08
Yes
5/8
in
23/32
in
0.7184
in
0.7192
in
0.6230
in
1/2
in
10BU10
Yes
5/8
in
23/32
in
0.7184
in
0.7192
in
0.6230
in
5/8
in
Results 1 - 25 of 66
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