All Categories
>
Engineered Plastic Bearings
>
BU Dry Lubricant Bearings Inch Sizes
>
View Items
BU Dry Lubricant Bearings Inch Sizes
Check up to five results to perform an action.
larger image
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/lead bearing material. The steel backing provides mechanical strength and the bronze inter-layer, impregnated with PTFE/lead, 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
Printable Page
Email This Page
Save To Favorites
Please wait…
Results Per Page :
25
50
100
200
Results 26 - 50 of 66
1
2
3
Item #
Nominal Size I.D.
Nominal Size O.D.
Recommended Housing Bore Min.
Recommended Housing Bore Max.
Recommended Shaft Size Min.
Recommended Shaft Size Max.
Length
10BU12
5/8
in
23/32
in
0.7184
in
0.7192
in
0.6230
in
0.6240
in
3/4
in
10BU14
5/8
in
23/32
in
0.7184
in
0.7192
in
0.6230
in
0.6240
in
7/8
in
11BU14
11/16
in
25/32
in
0.7809
in
0.7817
in
0.6855
in
0.6865
in
7/8
in
12BU04
3/4
in
7/8
in
0.8747
in
0.8755
in
0.7479
in
0.7491
in
1/4
in
12BU06
3/4
in
7/8
in
0.8747
in
0.8755
in
0.7479
in
0.7491
in
3/8
in
12BU08
3/4
in
7/8
in
0.8747
in
0.8755
in
0.7479
in
0.7491
in
1/2
in
12BU10
3/4
in
7/8
in
0.8747
in
0.8755
in
0.7479
in
0.7491
in
5/8
in
12BU12
3/4
in
7/8
in
0.8747
in
0.8755
in
0.7479
in
0.7491
in
3/4
in
12BU169
3/4
in
7/8
in
0.8747
in
0.8755
in
0.7479
in
0.7491
in
1
in
14BU12
7/8
in
1
in
0.9997
in
1.0005
in
0.8729
in
0.8741
in
3/4
in
14BU16
7/8
in
1
in
0.9997
in
1.0005
in
0.8729
in
0.8741
in
1
in
16BU08
1
in
1 1/8
in
1.1247
in
1.1255
in
0.9979
in
0.9991
in
1/2
in
16BU12
1
in
1 1/8
in
1.1247
in
1.1255
in
0.9979
in
0.9991
in
3/4
in
16BU16
1
in
1 1/8
in
1.1247
in
1.1255
in
0.9979
in
0.9991
in
1
in
16BU20
1
in
1 1/8
in
1.1247
in
1.1255
in
0.9979
in
0.9991
in
1 1/4
in
16BU24
1
in
1 1/8
in
1.1247
in
1.1255
in
0.9979
in
0.9991
in
1 1/2
in
18BU10
1 1/8
in
1 9/32
in
1.2808
in
1.2818
in
1.1226
in
1.1238
in
5/8
in
18BU12
1 1/8
in
1 9/32
in
1.2808
in
1.2818
in
1.1226
in
1.1238
in
3/4
in
18BU16
1 1/8
in
1 9/32
in
1.2808
in
1.2818
in
1.1226
in
1.1238
in
1
in
20BU12
1 1/4
in
1 13/32
in
1.4058
in
1.4068
in
1.2472
in
1.2488
in
3/4
in
20BU16
1 1/4
in
1 13/32
in
1.4058
in
1.4068
in
1.2472
in
1.2488
in
1
in
20BU20
1 1/4
in
1 13/32
in
1.4058
in
1.4068
in
1.2472
in
1.2488
in
1 1/4
in
20BU28
1 1/4
in
1 13/32
in
1.4058
in
1.4068
in
1.2472
in
1.2488
in
1 3/4
in
22BU12
1 3/8
in
1 17/32
in
1.5308
in
1.5318
in
1.3722
in
1.3738
in
3/4
in
22BU16
1 3/8
in
1 17/32
in
1.5308
in
1.5318
in
1.3722
in
1.3738
in
1
in
Results 26 - 50 of 66
1
2
3
