Bushings:
Self-Lubricating Inch Series
INCH SERIES
NU Self-Lubricating Bearings - over 2” Bore
Bronze and plastic/polymer bushings available upon request.
| INCH SERIES NU BEARINGS - OVER 2" BORE | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Nominal Bearing Bore |
Recommended | Installed Bearing ID* |
Bearing Length |
Bearing Length |
Bearing Length |
Bearing Length |
Bearing Length |
Bearing Length |
Bearing Length |
Bearing Length |
Bearing Length |
Bearing Length |
|
| Shaft Diam. |
Housing Diam. |
NPB Part No. RFQ |
NPB Part No. RFQ |
NPB Part No. RFQ |
NPB Part No. RFQ |
NPB Part No. RFQ |
NPB Part No. RFQ |
NPB Part No. RFQ |
NPB Part No. RFQ |
NPB Part No. RFQ |
NPB Part No. RFQ |
||
| 2 1/8 |
2.1257 2.1239 |
2.3118 2.3130 |
2.1262 2.1326 |
3 34NU48 |
|||||||||
| 2 1/4 |
2.2507 2.2489 |
2.4365 2.4377 |
2.2509 2.2573 |
1 3/4 36NU28 |
2 36NU32 |
2 1/2 36NU40 |
3 36NU48 |
3 1/2 36NU56 |
3 3/4 36NU60 |
4 36NU64 |
4 1/2 36NU72 |
||
| 2 1/2 |
2.5011 2.4993 |
2.6869 2.6881 |
2.5013 2.5077 |
1 40NU16 |
1 5/8 40NU26 |
2 40NU32 |
2 1/2 40NU40 |
3 40NU48 |
3 1/2 40NU56 |
3 3/4 40NU60 |
4 40NU64 |
4 1/2 40NU72 |
4 3/4 40NU76 |
| 2 3/4 |
2.7500 2.7482 |
2.9358 2.9370 |
2.7502 2.7566 |
2 44NU32 |
2 1/4 44NU36 |
2 1/2 44NU40 |
3 44NU48 |
3 1/2 44NU56 |
3 3/4 44NU60 |
4 44NU64 |
4 1/2 44NU72 |
4 3/4 44NU76 |
5 44NU80 |
| 2 7/8 |
2.8752 2.8734 |
3.0610 3.0623 |
2.8754 2.8819 |
2 46NU32 |
2 1/4 46NU36 |
2 1/2 46NU40 |
3 46NU48 |
3 1/2 46NU56 |
3 3/4 46NU60 |
4 46NU64 |
4 1/2 46NU72 |
4 3/4 46NU76 |
5 46NU80 |
| 3 |
3.0000 2.9982 |
3.1858 3.1872 |
3.0002 3.0068 |
2 48NU32 |
2 1/4 48NU36 |
2 1/2 48NU40 |
3 48NU48 |
3 1/2 48NU56 |
3 3/4 48NU60 |
4 48NU64 |
4 1/2 48NU72 |
4 3/4 48NU76 |
5 48NU80 |
| 3 1/4 |
3.2500 3.2480 |
3.4358 3.4372 |
3.2502 3.2568 |
2 52NU32 |
2 3/8 52NU38 |
2 1/2 52NU40 |
3 52NU48 |
3 1/2 52NU56 |
3 3/4 52NU60 |
4 52NU64 |
4 1/2 52NU72 |
4 3/4 52NU76 |
5 52NU80 |
| 3 1/2 |
3.5000 3.4978 |
3.6858 3.6872 |
3.5002 3.5068 |
2 56NU32 |
2 3/8 56NU38 |
2 1/2 56NU40 |
3 56NU48 |
3 1/2 56NU56 |
3 3/4 56NU60 |
4 56NU64 |
4 1/2 56NU72 |
4 3/4 56NU76 |
5 56NU80 |
| 3 5/8 |
3.6250 3.6228 |
3.8108 3.8122 |
3.6252 3.6318 |
2 58NU32 |
2 1/4 58NU36 |
2 1/2 58NU40 |
3 58NU48 |
3 1/2 56NU56 |
3 3/4 58NU60 |
4 58NU64 |
4 1/2 58NU72 |
4 3/4 58NU76 |
5 58NU80 |
| 3 3/4 |
3.7500 3.7478 |
3.9358 3.9372 |
3.7502 3.7568 |
2 60NU32 |
2 1/4 60NU36 |
2 1/2 60NU40 |
3 60NU48 |
3 1/2 60NU56 |
3 3/4 60NU60 |
4 60NU64 |
4 1/2 60NU72 |
4 3/4 60NU76 |
5 60NU80 |
| 4 |
4.0000 3.9978 |
4.1858 4.1872 |
4.0002 4.0068 |
2 64NU32 |
2 1/4 64NU36 |
2 1/2 64NU40 |
3 64NU48 |
3 1/2 64NU56 |
3 3/4 64NU60 |
4 64NU64 |
4 1/2 64NU72 |
4 3/4 64NU76 |
5 64NU80 |
| INCH SERIES NU BEARINGS - OVER 2" BORE | |||||||||||||
| Nominal Bearing Bore |
Recommended | Installed Bearing ID* |
Bearing Length |
Bearing Length |
Bearing Length |
Bearing Length |
Bearing Length |
Bearing Length |
Bearing Length |
Bearing Length |
Bearing Length |
Bearing Length |
|
| Shaft Diam. |
Housing Diam. |
NPB Part No. RFQ |
NPB Part No. RFQ |
NPB Part No. RFQ |
NPB Part No. RFQ |
NPB Part No. RFQ |
NPB Part No. RFQ |
NPB Part No. RFQ |
NPB Part No. RFQ |
NPB Part No. RFQ |
NPB Part No. RFQ |
||
| 4 1/4 |
4.2500 4.2478 |
4.4358 4.4372 |
4.2502 4.2568 |
2 68NU32 |
2 1/4 68NU36 |
2 1/2 68NU40 |
3 68NU48 |
3 1/2 68NU56 |
3 3/4 68NU60 |
4 68NU64 |
4 1/2 68NU72 |
4 3/4 68NU76 |
5 68NU80 |
| 4 3/8 |
4.3750 4.3728 |
4.5608 4.5622 |
4.3752 4.3818 |
2 70NU32 |
2 1/4 70NU36 |
2 1/2 70NU40 |
3 70NU48 |
3 1/2 70NU56 |
3 3/4 70NU60 |
4 70NU64 |
4 1/2 70NU72 |
4 3/4 70NU76 |
5 70NU80 |
| 4 1/2 |
4.5000 4.4978 |
4.6858 4.6872 |
4.5002 4.5068 |
2 72NU32 |
2 1/4 72NU36 |
2 1/2 72NU40 |
3 72NU48 |
3 1/2 72NU56 |
3 3/4 72NU60 |
4 72NU64 |
4 1/2 72NU72 |
4 3/4 72NU76 |
5 72NU80 |
| 4 3/4 |
4.7500 4.7475 |
4.9358 4.9374 |
4.7502 4.7572 |
2 76NU32 |
2 1/4 76NU36 |
2 1/2 76NU40 |
3 76NU48 |
3 1/2 76NU56 |
3 3/4 76NU60 |
4 76NU64 |
4 1/2 76NU72 |
4 3/4 76NU76 |
5 76NU80 |
| 5 |
4.9986 4.9961 |
5.1844 5.1860 |
4.9988 5.0056 |
2 80NU32 |
2 1/4 80NU36 |
2 1/2 80NU40 |
3 80NU48 |
3 1/2 80NU56 |
3 3/4 80NU60 |
4 80NU64 |
4 1/2 80NU72 |
4 3/4 80NU76 |
5 80NU80 |
| 5 1/4 |
5.2500 5.2475 |
5.4358 5.4374 |
5.2502 5.2570 |
2 84NU32 |
2 1/4 84NU36 |
2 1/2 84NU40 |
3 84NU48 |
3 1/2 84NU56 |
3 3/4 84NU60 |
4 84NU64 |
4 1/2 84NU72 |
4 3/4 84NU76 |
5 80NU80 |
| 5 1/2 |
5.5000 4.4975 |
5.6858 5.6874 |
5.5002 5.5070 |
2 88NU32 |
2 1/4 88NU36 |
2 1/2 88NU40 |
3 88NU48 |
3 1/2 84NU56 |
3 3/4 88NU60 |
4 88NU64 |
4 1/2 88NU72 |
4 3/4 88NU76 |
5 88NU80 |
| 5 3/4 |
5.7500 5.7475 |
5.9358 5.9374 |
5.7502 5.7570 |
2 92NU32 |
2 1/4 92NU36 |
2 1/2 92NU40 |
3 92NU48 |
3 1/2 84NU56 |
3 3/4 92NU60 |
4 92NU64 |
4 1/2 88NU72 |
4 3/4 92NU76 |
5 92NU80 |
| 6 |
6.0000 5.9975 |
6.1858 6.1874 |
6.0002 6.0070 |
2 96NU32 |
2 1/4 96NU36 |
2 1/2 96NU40 |
3 96NU48 |
3 1/2 96NU56 |
3 3/4 96NU60 |
4 96NU64 |
4 1/2 96NU72 |
4 3/4 96NU76 |
5 96NU80 |
| 6 1/4 |
6.2500 6.2475 |
6.4358 6.4374 |
6.2502 6.2570 |
2 100NU32 |
2 1/4 100NU36 |
2 1/2 100NU40 |
3 100NU48 |
3 1/2 100NU56 |
3 3/4 100NU60 |
4 100NU64 |
4 1/2 100NU72 |
4 3/4 100NU76 |
5 100NU80 |
| 6 1/2 |
6.5000 6.4975 |
6.6858 6.6874 |
6.5002 6.5070 |
2 104NU32 |
2 1/4 104NU36 |
2 1/2 104NU40 |
3 104NU48 |
3 1/2 100NU56 |
3 3/4 104NU60 |
4 104NU64 |
4 1/2 104NU72 |
4 3/4 100NU76 |
5 104NU80 |
| 6 3/4 |
6.7500 6.7475 |
6.9358 6.9374 |
6.7502 6.7570 |
2 108NU32 |
2 1/4 108NU36 |
2 1/2 108NU40 |
3 104NU48 |
3 1/2 108NU56 |
3 3/4 108NU60 |
4 108NU64 |
4 1/2 104NU72 |
4 3/4 108NU76 |
5 108NU80 |
| 7 |
6.9954 6.9929 |
7.1812 7.1830 |
6.9956 7.0026 |
2 112NU32 |
2 1/4 112NU36 |
2 1/2 112NU40 |
3 112NU48 |
3 1/2 112NU56 |
3 3/4 112NU60 |
4 112NU64 |
4 1/2 112NU72 |
4 3/4 112NU76 |
5 112NU80 |
| INCH SERIES NU BEARINGS - OVER 2" BORE | |||||||||||||
| Nominal Bearing Bore |
Recommended | Installed Bearing ID* |
Bearing Length |
Bearing Length |
Bearing Length |
Bearing Length |
Bearing Length |
Bearing Length |
Bearing Length |
Bearing Length |
Bearing Length |
Bearing Length |
|
| Shaft Diam. |
Housing Diam. |
NPB Part No. RFQ |
NPB Part No. RFQ |
NPB Part No. RFQ |
NPB Part No. RFQ |
NPB Part No. RFQ |
NPB Part No. RFQ |
NPB Part No. RFQ |
NPB Part No. RFQ |
NPB Part No. RFQ |
NPB Part No. RFQ |
||
