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.

Mast guide bearing with cross sectional view

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-FFH

N/A 1

N/A 35 mm1.3780 in

N/A 3.9900 in

N/A .8268 in21 mm

N/A 1.1250 in

N/A .3700 in

N/A .0600 in

N/A 33330 N7490 lb

N/A 19130 N4300 lb

MG-307-FFHA

N/A 1

N/A 35 mm1.3780 in

N/A 4.0150 in

N/A .8268 in21 mm

N/A 1.1250 in

N/A .3750 in

N/A .0590 in

N/A 33330 N7490 lb

N/A 19130 N4300 lb

MG-307-FFJ

N/A 1

N/A 35 mm1.3780 in

N/A 3.7250 in

N/A .8268 in21 mm

N/A 1.0000 in

N/A .3750 in

N/A .0600 in

N/A 36890 N8290 lb

N/A 20380 N4580 lb

MG-307-FFK

N/A 1

N/A 35 mm1.3780 in

N/A 3.7250 in

N/A .8268 in21 mm

N/A 1.0000 in

N/A .3750 in

N/A .0600 in

N/A 33330 N7490 lb

N/A 19130 N4300 lb

MG-307-FFM

N/A 1B

N/A 35 mm1.3780 in

N/A 3.9930 in

N/A .8268 in21 mm

N/A 1.1250 in

N/A .2400 in

N/A .0600 in

N/A 33330 N7490 lb

N/A 19130 N4300 lb

MG-307-FFP

N/A 1B

N/A 35 mm1.3780 in

N/A 3.9900 in

N/A .8268 in21 mm

N/A 1.1250 in

N/A .2760 in

N/A .0600 in

N/A 33330 N7490 lb

N/A 19130 N4300 lb

MG-307-FFQ

N/A 4

N/A 35 mm1.3780 in

N/A 4.4900 in

N/A

N/A 1.2550 in

N/A .2500 in

N/A .0400 in

N/A 33330 N7490 lb

N/A 19130 N4300 lb

MG-307-FFQB

N/A 4

N/A 35 mm1.3780 in

N/A 4.4900 in

N/A

N/A 1.2550 in

N/A .1250 in

N/A .0400 in

N/A 33330 N7490 lb

N/A 19130 N4300 lb

MG-307-FFWR

N/A 1

N/A 35 mm1.3780 in

N/A 3.7550 in

N/A .8268 in21 mm

N/A 0.9960 in

N/A .3150 in

N/A .0600 in

N/A 33330 N7490 lb

N/A 19130 N4300 lb

MG-307-FFZ

N/A 2

N/A 35 mm1.3780 in

N/A 4.0000 in

N/A .8268 in21 mm

N/A 1.1250 in

N/A .3750 in

N/A .0600 in

N/A 52640 N11830 lb

N/A 34530 N7760 lb

MG-307-LL

N/A 1C

N/A 35 mm1.3780 in

N/A 3.6170 in

N/A .7874 in20 mm

N/A 1.2250 in

N/A .3100 in

N/A .0600 in

N/A 33330 N7490 lb

N/A 19130 N4300 lb

MG-307-LLA

N/A 1C

N/A 35 mm1.3780 in

N/A 3.2230 in

N/A .7874 in20 mm

N/A 1.2250 in

N/A .3100 in

N/A .0600 in

N/A 33330 N7490 lb

N/A 19130 N4300 lb

MG-307-LLB

N/A 1C

N/A 35 mm1.3780 in

N/A 3.2300 in

N/A .7874 in20 mm

N/A 1.2250 in

N/A .3100 in

N/A .0600 in

N/A 33330 N7490 lb

N/A 19130 N4300 lb

MG-307-LLH

N/A 1C

N/A 35 mm1.3780 in

N/A 3.6240 in

N/A .7874 in20 mm

N/A 1.2250 in

N/A .3100 in

N/A .0600 in

N/A 33330 N7490 lb

N/A 19130 N4300 lb

MG-208-FFA

N/A 3

N/A 40 mm1.5748 in

N/A 3.9700 in

N/A .7712 in

N/A 1.0000 in

N/A

N/A .0400 in

N/A 29140 N6550 lb

N/A 17880 N4020 lb

MG-208-FFB

N/A 3

N/A 40 mm1.5748 in

N/A 4.9420 in

N/A .7087 in18 mm

N/A 1.0000 in

N/A

N/A .0400 in

N/A 29140 N6550 lb

N/A 17880 N4020 lb

MG-208-FFE

N/A 4A

N/A 40 mm1.5748 in

N/A 3.9700 in

N/A .7712 in

N/A 1.0000 in

N/A

N/A .0400 in

N/A 40980 N9210 lb

N/A 28910 N6700 lb

MG-208-FFH

N/A 2

N/A 40 mm1.5748 in

N/A 3.740 in

N/A .8280 in

N/A 1.1350 in

N/A .3120 in

N/A .0400 in

N/A 40980 N9210 lb

N/A 28910 N6700 lb

MG-208-FFJ

N/A 2

N/A 40 mm1.5748 in

N/A 4.0160 in

N/A .8280 in

N/A 1.1350 in

N/A .3750 in

N/A .0400 in

N/A 40980 N9210 lb

N/A 28910 N6700 lb

MG-208-FFK

N/A 2

N/A 40 mm1.5748 in

N/A 3.9900 in

N/A .8280 in

N/A 1.1350 in

N/A .3750 in

N/A .0400 in

N/A 40980 N9210 lb

N/A 28910 N6700 lb

MG-208-FFM

N/A 3

N/A 40 mm1.5748 in

N/A 4.0000 in

N/A .7712 in

N/A 1.0000 in

N/A

N/A .0400 in

N/A 29140 N6550 lb

N/A 17880 N4020 lb

MG-209-FFA

N/A 2

N/A 40 mm1.5748 in

N/A 3.9900 in

N/A .8280 in

N/A 1.1350 in

N/A .3125 in

N/A .0400 in

N/A 44540 N10010 lb

N/A 34660 N7790 lb

MG-308-FFA

N/A 1

N/A 40 mm1.5748 in

N/A 4.4860 in

N/A .9055 in23 mm

N/A 1.1250 in

N/A .3750 in

N/A .0600 in

N/A 40800 N9170 lb

N/A 24030 N5400 lb

MG-308-FFAB

N/A 1B

N/A 40 mm1.5748 in

N/A 4.2786 in

N/A .9055 in23 mm

N/A 1.2200 in

N/A .2360 in

N/A .0590 in

N/A 40800 N9170 lb

N/A 24030 N5400 lb

MG-308-FFAC

N/A 1B

N/A 40 mm1.5748 in

N/A 4.3180 in

N/A .9055 in23 mm

N/A 1.2200 in

N/A .2360 in

N/A .0590 in

N/A 40800 N9170 lb

N/A 24030 N5400 lb