Barko 495B - SE - Turntable Bearing Maintenance Continued...; Table 1: Maximum Allowable Clearances (inches) for 3000 Series Ball Bearings

Service Manual
495B SE (S)
91
Last Updated - 9/28/2016
TURNTABLE BEARING MAINTENANCE CONTINUED...
Ball Diameter Up To:
Ball Path Diameter
Up To:
40 .055 .055 .055 .059 .067 .075 .083 .098
50 .059 .059 .063 .067 .079 .087 .102 .106
60 .063 .067 .067 .079 .091 .102 .110
70 .067 .071 .083 .091 .106 .114 .116 .118
80 .071 .075 .087 .094 .110 .114 .118 .122
90 .079 .091 .098 .114 .118 .122 .126
100 .079 .091 .102 .114 .122 .124 .126
110 .094 .102 .118 .126 .128 .130
120 .098 .106 .122 .126 .130. .134
130 .102 .110 .126 .130 .134 .138
140 .114 .126 .134 .136 .138
150 .118 .130 .138 .140 .142
160 .130 .142 .144 .146
180 .138 .150 .152 .154
200 .146 .157 .159 .161
215 .154 .165 .167 .169
240 .161 .177 .179 .181
260 .181 .183 .185
280 .189 .191 .193
300 .197 .200
310 .209
3/4
7/8
1 1-1/4
1-3/8 1-1/2 1-3/4
2 2-1/4 2-1/2
2-3/4
TABLE 1
Maximum Allowable Clearances (inches) for 3000 Series Ball Bearings