Spur Gears - Norfolk Bearings and Supply Company, Inc.
Spur Gears - Norfolk Bearings and Supply Company, Inc.
Spur Gears - Norfolk Bearings and Supply Company, Inc.
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ALL DIMENSIONS IN INCHES<br />
ORDER BY CATALOG NUMBER OR ITEM CODE †<br />
B<br />
(Tube Size)<br />
A* C D E<br />
Catalog<br />
Number<br />
Item †<br />
Code<br />
2216D-1/4 57160<br />
1/4 2216GS-1/4 —<br />
2216AF-1/4 —<br />
2216D-3/8 57161<br />
3/8 2216GS-3/8 —<br />
2216AF-3/8 —<br />
2216D-1/2 57162<br />
2-3/4 1/2 1 5/16 3/16 2216GS-1/2 —<br />
16 ga. 2216AF-1/2 —<br />
2216D-5/8 57163<br />
5/8 2216GS-5/8 —<br />
2216AF-5/8 —<br />
2216D-3/4 —<br />
2.750 O.D. 3/4 2216GS-3/4 —<br />
2.620 I.D. 2216AF-3/4 —<br />
1-1/2 3/8 2416D-3/8 57607<br />
3/8 1-1/2 3/8 3/16 2416GS-3/8 57611<br />
1-5/8 1/2 2416AF-3/8 57615<br />
1-1/2 3/8 2416D-1/2 57608<br />
1/2 1-1/2 3/8 3/16 2416GS-1/2 57612<br />
3 1-5/8 1/2 2416AF-1/2 57616<br />
16 ga. 1-1/2 3/8 2416D-5/8 57609<br />
5/8 1-1/2 3/8 3/16 2416GS-5/8 57613<br />
1-5/8 1/2 2416AF-5/8 57617<br />
1-1/2 3/8 2416D-3/4 57610<br />
3.000 O.D. 3/4 1-1/2 3/8 3/16 2416GS-3/4 57614<br />
2.870 I.D. 1-5/8 1/2 2416AF-3/4 57618<br />
1-1/2 3/8 2411D-3/8 57175<br />
3/8 1-1/2 3/8 3/16 2411GS-3/8 57179<br />
1-5/8 1/2 2411AF-3/8 57183<br />
1-1/2 3/8 2411D-1/2 57176<br />
1/2 1-1/2 3/8 3/16 2411GS-1/2 57180<br />
3 1-5/8 1/2 2411AF-1/2 57184<br />
11 ga. 1-1/2 3/8 2411D-5/8 57177<br />
5/8 1-1/2 3/8 3/16 2411GS-5/8 57181<br />
1-5/8 1/2 2411AF-5/8 57185<br />
1-1/2 3/8 2411D-3/4 57178<br />
3.000 O.D. 3/4 1-1/2 3/8 3/16 2411GS-3/4 57182<br />
2.760 I.D. 1-5/8 1/2 2411AF-3/4 57186<br />
2 3/8 3211D-1/2 57187<br />
1/2 2 3/8 3/16 3211GS-1/2 57192<br />
2-1/8 1/2 3211AF-1/2 57197<br />
2 3/8 3211D-5/8 57188<br />
5/8 2 3/8 3/16 3211GS-5/8 57193<br />
2-1/8 1/2 3211AF-5/8 57198<br />
4 2 3/8 3211D-3/4 57189<br />
11 ga. 3/4 2 3/8 3/16 3211GS-3/4 57194<br />
2-1/8 1/2 3211AF-3/4 57199<br />
2 3/8 3211D-1 57190<br />
1 2 3/8 3/16 3211GS-1 57195<br />
2-1/8 1/2 3211AF-1 57200<br />
2 3/8 3211D-1-1/4 57191<br />
4.000 O.D. 1-1/4 2 3/8 3/16 3211GS-1-1/4 57196<br />
3.760 I.D. 2-1/8 1/2 3211AF-1-1/4 —<br />
1-3/4 3/8 3611D-1/2 —<br />
1/2 1-3/4 3/8 3/16 3611GS-1/2 —<br />
1-7/8 1/2 3611AF-1/2 —<br />
1-3/4 3/8 3611D-5/8 —<br />
5/8 1-3/4 3/8 3/16 3611GS-5/8 —<br />
1-7/8 1/2 3611AF-5/8 —<br />
4-1/2 1-3/4 3/8 3611D-3/4<br />
11 ga. 3/4 1-3/4 3/8 3/16 3611GS-3/4 —<br />
1-7/8 1/2 3611AF-3/4 —<br />
1 1-3/4 3/8 3/16 3611GS-1 —<br />
1-7/8 1/2 3611AF-1 —<br />
1-3/4 3/8 3611D-1-1/4 —<br />
4.500 O.D. 1-1/4 1-3/4 3/8 3/16 3611GS-1-1/4 —<br />
4.260 I.D. 1-7/8 1/2 3611AF-1-1/4 —<br />
BOStonE Molded Plastic <strong>Bearings</strong><br />
Roll End <strong>Bearings</strong> for Steel Tubing<br />
B A<br />
Material<br />
Delrin or Celcon (Acetals) — D<br />
Nylatron GS (Molybdenum disulfide filled nylon) — GS<br />
Teflon filled Acetal (Teflon added to Delrin or Celcon) — AF<br />
*These dimensions are approximately 1/64" larger than listed.<br />
†Any item listed WITHOUT an Item Code Number is available on a SPECIAL<br />
ORDER BASIS <strong>and</strong> minimum quantities may apply.<br />
AF <strong>Bearings</strong> with 3" or larger O.D. will be supplied with an AF Flanged<br />
bushing inserted into a D or GS Roll End Bearing. For these AF <strong>Bearings</strong><br />
it is recommended to reduce the shaft diameter or increase bushing I.D.<br />
to obtain proper clearance.<br />
BLIND BORE <strong>Bearings</strong> are available on special order.<br />
Minimum quantities will apply.<br />
P-1930-BG 04/10 Boston Gear 800-825-6544 165<br />
D<br />
E<br />
C<br />
PRESS<br />
FIT INTO<br />
ROLL SIZE<br />
F
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