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STRAIGHT ROLLERS<br />
3 in. O.D. x 11 Ga. <strong>Roller</strong>s<br />
17/32<br />
<strong>Roller</strong> Part Number<br />
Spring<br />
Retained<br />
Pin<br />
Retained<br />
Tube<br />
Material<br />
Axle<br />
Drive<br />
Options<br />
Bearing Part<br />
Number<br />
45258 45259 Mild Steel 11/16 Hex Gravity 45150-GP<br />
45256 45257 Mild Steel 11/16 Hex Gravity 45149-GP<br />
<strong>Roller</strong> Capacity Chart (lbs.)*<br />
Bearing Part Number<br />
Between Frame<br />
(BF) Inches<br />
45150-GP<br />
45149-GP<br />
45150-GP Unground Press Fit<br />
6 848 2799<br />
12 847 2790<br />
18 845 2596<br />
24 843 1911<br />
30 841 1498<br />
36 839 1216<br />
42 723 1007<br />
48 609 843<br />
54 516 707<br />
60 438 590<br />
66 369 486<br />
72 307 390<br />
78 250 301<br />
84 197 216<br />
90 146 133<br />
96 96 52<br />
102 48 N/A<br />
1/4<br />
45149-GP All Metal Precision<br />
*The dimension above include 1/16" clearance between the extension on the<br />
bearing and the side frame at each end.<br />
*Larger Between Frames and higher capacities may be achieved with a center support puck.<br />
*<strong>Roller</strong> Between Frame lengths available between values shown in the table.<br />
*<strong>Roller</strong> Between Frames can be shorter than values shown utilizing pin retention.<br />
Page 46<br />
Unground Unground Semi-Precision Semi-Precision<br />
Stainless Steel<br />
Stainless Steel<br />
Precision<br />
Precision<br />
Stainless Steel<br />
Plastic Seals Shields Ball Retainer<br />
(Cage)<br />
Keeper<br />
Bar<br />
Standard Part Numbering System<br />
Example: 27369 - 17<br />
<strong>Roller</strong> Part<br />
Number<br />
BF
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