About Shaft Collars
Shaft collars are useful for holding and positioning components on a shaft. They can also serve as mechanical stops and stroke limiters.
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Hex Shaft Collars
To install, slide these one-piece collars onto the end of your shaft. They clamp evenly around the shaft to create a strong, mar-free hold. Tighten the clamping screw to secure.
Black-oxide steel collars have some corrosion resistance. 303 stainless steel collars have excellent corrosion resistance.
Clamping Screw | Black-Oxide 1215 Carbon Steel | 303 Stainless Steel | ||||||
|---|---|---|---|---|---|---|---|---|
| For Shaft Wd. | OD | Wd. | Type | No. Included | Each | Each | ||
| 3/8" | 1 1/16" | 5/16" | Socket Head Screw | 1 | 7552K3 | 000000 | 7547K13 | 000000 |
| 7/16" | 1 1/4" | 3/8" | Socket Head Screw | 1 | 7552K4 | 00000 | 7547K14 | 00000 |
| 1/2" | 1 1/4" | 3/8" | Socket Head Screw | 1 | 7552K5 | 00000 | 7547K15 | 00000 |
| 5/8" | 1 1/2" | 13/32" | Socket Head Screw | 1 | 7552K6 | 00000 | 7547K16 | 00000 |
| 3/4" | 1 7/8" | 1/2" | Socket Head Screw | 1 | 7552K7 | 00000 | 7547K17 | 00000 |
| 7/8" | 2" | 1/2" | Socket Head Screw | 1 | 7552K8 | 00000 | 7547K18 | 00000 |
| 1" | 2 1/8" | 1/2" | Socket Head Screw | 1 | 7552K9 | 00000 | 7547K19 | 00000 |
Hex Two-Piece Shaft Collars
Install these collars anywhere on a shaft without removing components or having access to the ends of the shaft. Collars clamp evenly around the shaft to create a strong, mar-free hold. Tighten the clamping screws to secure.
Black-oxide steel collars have some corrosion resistance. 303 stainless steel collars have excellent corrosion resistance.
Clamping Screw | Black-Oxide 1215 Carbon Steel | 303 Stainless Steel | ||||||
|---|---|---|---|---|---|---|---|---|
| For Shaft Wd. | OD | Wd. | Type | No. Included | Each | Each | ||
| 1/4" | 13/16" | 1/4" | Socket Head Screw | 2 | 7552K11 | 000000 | 7547K21 | 000000 |
| 3/8" | 1 1/16" | 5/16" | Socket Head Screw | 2 | 7552K13 | 00000 | 7547K23 | 00000 |
| 7/16" | 1 1/4" | 3/8" | Socket Head Screw | 2 | 7552K14 | 00000 | 7547K24 | 00000 |
| 1/2" | 1 1/4" | 3/8" | Socket Head Screw | 2 | 7552K15 | 00000 | 7547K25 | 00000 |
| 3/4" | 1 7/8" | 1/2" | Socket Head Screw | 2 | 7552K17 | 00000 | 7547K27 | 00000 |
| 7/8" | 2" | 1/2" | Socket Head Screw | 2 | 7552K18 | 00000 | 7547K28 | 00000 |
| 1" | 2 1/8" | 1/2" | Socket Head Screw | 2 | 7552K19 | 00000 | 7547K29 | 00000 |