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| | | 090 Block Spinali | | |
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| | | B090B Keyed Block Style .500 SQ. DRIVE KEY-(2) PLACES 180° APART ON A 06.250 B.C. | | |
| | | (4) MOUNTING HOLES FOR 5/8 BOLTS | | |
| | | 00 00 .0 .0 CO CO | | |
| | | .625 SQ. KEY | | |
| | | 1/2 x 13 THREAD (6) HOLES EQ. SPACED ON A 06.250 B.C. | | |
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| | | .5 7. | | |
| | | o io CO | | |
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| | | 50 2. 2. -I—4.13— s | | |
| | | .25-KEYS | | |
| | | .750 | | |
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| | | V- 1/2 x 13 THREAD (2) HOLES EACH SIDE ADJUSTING BLOCKS | | |
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| | | B090M Keyed Block Style #50 NMTB MILLING TAPER | | |
| | | (4) MOUNTING HOLES FOR 5/8 BOLTS | | |
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| | | .625 SQ. KEY | | |
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| | | | | | | | | | --8.50 -- 4.251 ,. 4.249 | (8 | | | | t ! 0 | U— 7.000—-1 —1 4.250 --8.50-- | | | | | | | | | |
| | | 50 99 44 .7 .7 2. 2. | | |
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| | | .750 | | |
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| | | \-1/2 x 13 THREAD (2) HOLES EACH SIDE ADJUSTING BLOCKS | | |
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| | | Note: See page 4 for Standard Precision Run-Outs. | | |
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| | | | | | | | | | | | | | | | | 090 TECHNICAL DATA | | | | Torque Rating Max. | Power/ Revolution Max. | Spindle Weight Max. | Seal Type | Warranty | rpm Max. (Grease)* | Spindle Inertia wk2 | Static Radial Stiffness | Static Axial Stiffness** | | | | 2600 in-lb | 1/25 hp/rev | 330 lb | AirShield | 2 year | 6,200 | 273.0 lb-in2 | 9.65 x 105 lb/in | 6.05 x 105 lb/in | | | | | | | | | | | | | | | | |
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| | | *All data is based upon light preload, duplex bearing setup. | | |
| | | **Spindle stiffness calculated using 200 lb radial load applied at the spindle nose. | | |
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