Mast Guide Ball Bearings
Ball Bearings
Mast Guide bearings are used for high radial and occaisonal thrust loads. They typically have a thick cross section on the outer race which performs as a wheel or tire. Several profiles are available to suit the application. They are mounted on the fork carriage and provide smooth action as the forks are raised or lowered.
Item # |
Style |
(d) Bore Diameter |
(D) Outer Diameter |
(W2) Inner Ring |
(W1) Outer Ring |
(R) Radius |
(r) Fillet |
(C) Dynamic Load |
(Co) Static Load |
|---|---|---|---|---|---|---|---|---|---|
 | |||||||||
| MG-307-FFHA | Style N/A 1 | (d) Bore Diameter N/A 35 mm1.3780 in | (D) Outer Diameter N/A 4.0150 in | (W2) Inner Ring N/A .8268 in21 mm | (W1) Outer Ring N/A 1.1250 in | (R) Radius N/A .3750 in | (r) Fillet N/A .0590 in | (C) Dynamic Load N/A 33330 N7490 lb | (Co) Static Load N/A 19130 N4300 lb |
| MG-307-FFJ | Style N/A 1 | (d) Bore Diameter N/A 35 mm1.3780 in | (D) Outer Diameter N/A 3.7250 in | (W2) Inner Ring N/A .8268 in21 mm | (W1) Outer Ring N/A 1.0000 in | (R) Radius N/A .3750 in | (r) Fillet N/A .0600 in | (C) Dynamic Load N/A 36890 N8290 lb | (Co) Static Load N/A 20380 N4580 lb |
| MG-307-FFK | Style N/A 1 | (d) Bore Diameter N/A 35 mm1.3780 in | (D) Outer Diameter N/A 3.7250 in | (W2) Inner Ring N/A .8268 in21 mm | (W1) Outer Ring N/A 1.0000 in | (R) Radius N/A .3750 in | (r) Fillet N/A .0600 in | (C) Dynamic Load N/A 33330 N7490 lb | (Co) Static Load N/A 19130 N4300 lb |
| MG-308-FFA | Style N/A 1 | (d) Bore Diameter N/A 40 mm1.5748 in | (D) Outer Diameter N/A 4.4860 in | (W2) Inner Ring N/A .9055 in23 mm | (W1) Outer Ring N/A 1.1250 in | (R) Radius N/A .3750 in | (r) Fillet N/A .0600 in | (C) Dynamic Load N/A 40800 N9170 lb | (Co) Static Load N/A 24030 N5400 lb |
| MG-5311-VFFA | Style N/A 9 | (d) Bore Diameter N/A 55 mm2.1654 in | (D) Outer Diameter N/A 6.4400 in | (W2) Inner Ring N/A 1.9375 in | (W1) Outer Ring N/A 2.0670 in | (R) Radius N/A .4370 in | (r) Fillet N/A .1180 in | (C) Dynamic Load N/A 138260 N31070 lb | (Co) Static Load N/A 129400 N29080 lb |
| MG-5311-VZZA | Style N/A 9 | (d) Bore Diameter N/A 55 mm2.1654 in | (D) Outer Diameter N/A 6.4400 in | (W2) Inner Ring N/A 1.9375 in | (W1) Outer Ring N/A 2.0670 in | (R) Radius N/A .4370 in | (r) Fillet N/A .1180 in | (C) Dynamic Load N/A 138260 N31070 lb | (Co) Static Load N/A 129400 N29080 lb |
| MG-311-FF | Style N/A 1 | (d) Bore Diameter N/A 55 mm2.1654 in | (D) Outer Diameter N/A 6.4680 in | (W2) Inner Ring N/A 1.1417 in29 mm | (W1) Outer Ring N/A 1.5000 in | (R) Radius N/A .4375 in | (r) Fillet N/A .0400 in | (C) Dynamic Load N/A 71550 N16080 lb | (Co) Static Load N/A 44580 N10020 lb |
| MG-311-FFA | Style N/A 1 | (d) Bore Diameter N/A 55 mm2.1654 in | (D) Outer Diameter N/A 5.9800 in | (W2) Inner Ring N/A 1.1417 in29 mm | (W1) Outer Ring N/A 1.5000 in | (R) Radius N/A .4375 in | (r) Fillet N/A .0400 in | (C) Dynamic Load N/A 71550 N16080 lb | (Co) Static Load N/A 44580 N10020 lb |
| MG-311-ZZ | Style N/A 1 | (d) Bore Diameter N/A 55 mm2.1654 in | (D) Outer Diameter N/A 6.4680 in | (W2) Inner Ring N/A 1.1417 in29 mm | (W1) Outer Ring N/A 1.5000 in | (R) Radius N/A .4375 in | (r) Fillet N/A .0800 in | (C) Dynamic Load N/A 71550 N16080 lb | (Co) Static Load N/A 44580 N10020 lb |
| MG-311-ZZA | Style N/A 1 | (d) Bore Diameter N/A 55 mm2.1654 in | (D) Outer Diameter N/A 5.9800 in | (W2) Inner Ring N/A 1.1417 in29 mm | (W1) Outer Ring N/A 1.5000 in | (R) Radius N/A .4375 in | (r) Fillet N/A .0800 in | (C) Dynamic Load N/A 71550 N16080 lb | (Co) Static Load N/A 44580 N10020 lb |
