Basic Information Selection Guide M451-110, August 2002 - Rexnord
Basic Information Selection Guide M451-110, August 2002 - Rexnord
Basic Information Selection Guide M451-110, August 2002 - Rexnord
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Engineering Data — Large Flanged Sleeve<br />
TABLE 21 — Recommended Commercial Keys for Bores with One Key —<br />
Millimeters (Per ANSI B17.1 Standard)<br />
Over<br />
Shaft Diameter<br />
One Key<br />
95 <strong>110</strong> 28 x 16<br />
<strong>110</strong> 130 32 x 18<br />
130 150 36 x 20<br />
150 170 40 x 22<br />
170 200 45 x 25<br />
200 230 50 x 28<br />
230 260 56 x 32<br />
260 290 63 x 32<br />
290 330 70 x 36<br />
330 380 80 x 40<br />
380 440 90 x 45<br />
440 500 100 x 50<br />
Note: For metric recommended keys of shafts above 500 mm, consult Falk.<br />
Thru<br />
W<br />
H<br />
R<br />
T2<br />
D<br />
T<br />
T=D+T2<br />
Check Key Stresses<br />
TABLE 22 — Recommended Bore Tolerances Falk Steel Coupling Hubs – Millimeters<br />
Shaft Diameter (ISO/R775-1969)<br />
Bore Diameter Tolerance<br />
Nominal Tolerance Clearance Transitional Interference<br />
6to30 j6/k6 F7 H7 M6<br />
Over 30 to 50 k6 F7 H7 K6<br />
Over 50 to 80 m6 F7 H7 K7<br />
Over 80 to 100 m6 F7 H7 M7<br />
Over 100 to 200 m6 F7 H7 P7<br />
Over 200 to 355 m6 F7 H7 R7<br />
Over 355 to 500 m6 F7 H7 R8<br />
Per DIN 748 — Differs with ISO/R775.<br />
The Falk Corporation, 1998, <strong>2002</strong>. (<strong>M451</strong>-<strong>110</strong>) 49
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