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RULAND MANUFACTURING JSC21-8-A 1/2 Inch Jaw Coupling Hub, Aluminum, Set Screw Style With Keyway, 1.313 Inch OD, 0.590 Inch Lg.
Item: AF9TWDModel: JSC21-8-ACross Ref: 30UP32
7 In Stock
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€86.91 /unit
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Product Specifications:
| Item | Jaw Coupling Hub |
| Bore Dia. | 1/2" |
| Bore Tolerance | 0" to 0.002" |
| Bore Type | Round Bore With Keyway |
| Coupling Overall Length | 1 3/4" |
| Coupling Size | Js21 |
| Fail Safe | Yes |
| For Shaft Type | Keyed |
| Full Bearing Support Required | Yes |
| Hub Diameter | 1 5/16" |
| Hub Material | Aluminum |
| Hub Material Finish | Bright |
| Hub Material Grade | Grade 2024 |
| Hub Projection | 19/32" |
| Included Screws | (2) Set Screw |
| Jaw Profile | Curved |
| Keyway | Yes |
| Keyway Depth | 1/16" |
| Keyway Size | 1/8" x 1/16" |
| Keyway Width | 1/8" |
| Length Through Bore | 3/5" |
| Maximum Operating Temperature | 180°F |
| Maximum Speed | 8000 RPM |
| Minimum Operating Temperature | -10°F |
| Number Of Locking Screws | 2 |
| Outside Dia. | 0.312" |
| Outside Diameter | 1 5/16" |
| Overall Length | 15 mm |
| Screw Material | Alloy Steel |
| Screw Material Finish | Black Oxide |
| Screw Thread Size | M4 |
| Shaft Locking Type | Set Screw |
| Shaft Tolerance | -0.0005" to 0" |
| Size | JSC21 |
| System Of Measurement | Imperial |
| Zero Backlash | Yes |
Shipping Info:
| Ship weight (kg) | 0.04 |
| Ship height (cm) | 3.3 |
| Ship length (cm) | 4.45 |
| Ship width (cm) | 10.16 |
| HS code | 8483608000 |
| Country of Origin | US |
Product Variants
| Model | Coupling Size | Keyway Size | Outside Dia. | Bore Dia. | Length Through Bore | Size | Hub Projection | Included Screws | Price | |
|---|---|---|---|---|---|---|---|---|---|---|
| JSC16-6-A | JS16 | 3/32" x 3/64" | 1" | 3/8" | 1/2" | JSC16 | 15/32" | Set Screw | €70.70 | |
| JSC16-8-A | JS16 | 1/8" x 1/16" | 1" | - | 1/2" | JSC16 | 15/32" | Set Screw | €70.70 | |
| JSC21-10-A | Js21 | 3/16" x 3/32" | 0.312" | 5/8" | 3/5" | JSC21 | 19/32" | (2) Set Screw | €98.05 | |
| JSC21-6-A | Js21 | 3/32" x 3/64" | 0.312" | 3/8" | 3/5" | JSC21 | 19/32" | (2) Set Screw | €98.05 | |
| JSC26-10-A | JS26 | 3/16" x 3/32" | 1 5/8" | 5/8" | 0.7" | JSC26 | 45/64" | (2) Set Screw | €117.38 | |
| JSC26-12-A | JS26 | 3/16" x 3/32" | 1 5/8" | 3/4" | 0.7" | JSC26 | 45/64" | (2) Set Screw | €115.37 | |
| JSC26-6-A | JS26 | 3/32" x 3/64" | 1 5/8" | 3/8" | 0.7" | JSC26 | 45/64" | (2) Set Screw | €117.38 |
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RULAND MANUFACTURING JSC21-8-A 1/2 Inch Jaw Coupling Hub, Aluminum, Set Screw Style With Keyway, 1.313 Inch OD, 0.590 Inch Lg.
€96.56 /unit