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These are split tapered and threaded sleeves combined with a retaining nut and lock washer used to mount a tapered bore bearing to a straight shaft. As the bearing is mounted onto the sleeve it begins the compression of the sleeve to reduce the width of the split and to bind the sleeve to the shaft. When the lock washer is mounted and then the retaining nut is threaded onto the shaft the sleeve is further compressed to increase the binding of the assembly to the shaft and allow a functional bearing mount at any location along a piece of shafting. This allows the use of relatively low cost shafting, not drawn, ground, or turned, in facility assemblies. This particular series is for narrow width bearings.
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| Identification | Thread | Bore (inches) | Taper Dia (inches) | Length (inches) | Locknut | Lockwasher | CAD |
|---|---|---|---|---|---|---|---|
| SNW-3122 3-15/16 | 4.325-12 | 3.94 | 4.52 | 3.22 | N-022 | W-022 | CAD |
| SNW-3124 4-3/16 | 4.716-12 | 4.19 | 4.94 | 3.48 | N-024 | W-024 | CAD |
| SNW-3126 4-7/16 | 5.106-12 | 4.44 | 5.35 | 3.77 | N-026 | W-026 | CAD |
| SNW-3128 4-15/16 | 5.497-12 | 4.94 | 5.76 | 3.99 | N-028 | W-028 | CAD |
| SNW-3130 5-3/16 | 5.888-12 | 5.19 | 6.17 | 4.25 | N-030 | W-030 | CAD |
| SNW-3132 5-7/16 | 6.284-8 | 5.44 | 6.58 | 4.59 | N-032 | W-032 | CAD |
| SNW-3134 5-15/16 | 6.659-8 | 5.94 | 7.00 | 4.86 | N-034 | W-034 | CAD |
| SNW-3136 6-7/16 | 7.066-8 | 6.44 | 7.40 | 5.05 | N-036 | W-036 | CAD |
| SNW-3138 6-15/16 | 7.472-8 | 6.94 | 7.81 | 5.27 | N-038 | W-038 | CAD |
| SNW-3140 7-3/16 | 7.847-8 | 7.19 | 8.22 | 5.49 | N-040 | W-040 | CAD |
| SNW-3144 7-15/16 | 8.628-8 | 7.94 | 9.04 | 5.91 | N-044 | W-044 | CAD |
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