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Product Specifications:
| Item | Rigid Shaft Coupling |
| Bore Diameter 1 | 1 1/8" |
| Bore Diameter 2 | 1 1/8" |
| Bore Tolerance | +0.0005" to +0.003" |
| Bore Type | Round Keyed |
| Clearance Diameter | 2.13" |
| Coupling Construction | One-Piece |
| Coupling Material | Aluminum |
| Coupling Material Finish | Plain |
| Coupling Material Grade | Grade 6061 |
| Coupling Outside Diameter | 2 1/8" |
| Different Bore Sizes | No |
| Included Screws | (2) Hex Socket Set Screw |
| Keyway Depth 1 | 1/8" |
| Keyway Depth 2 | 1/8" |
| Keyway Width 1 | 1/4" |
| Keyway Width 2 | 1/4" |
| Material | Stainless Steel |
| Maximum Bore Diameter | 1 1/8" |
| Maximum Speed | 3500 RPM |
| Number Of Locking Screws | 2 |
| Outside Dia. | 2 1/8" |
| Overall Length | 3" |
| Product Datasheet | climax-metal-products-rc-112-s-kw.pdf |
| Rated Torque | 600 lbs.-in. |
| Screw Material | Carbon Steel |
| Screw Material Finish | Black Oxide |
| Screw Material Grade | Grade 4140 |
| Screw Thread Size | 3/8"-16 |
| Shaft Locking Type | Set Screw |
| System Of Measurement | Imperial |
| Type | Set Screw, With Keyway |
| Zero Backlash | Yes |
Shipping Info:
| Ship weight (kg) | 1.13 |
| Ship height (cm) | 7.62 |
| Ship length (cm) | 5.4 |
| Ship width (cm) | 5.4 |
| HS code | 8483608000 |
| Country of Origin | US |
Documentation:
Product Variants
| Product | Model | Shaft Locking Type | Bore Diameter 1 | Bore Diameter 2 | Coupling Outside Diameter | Coupling Material | Overall Length | Screw Material | Screw Material Grade | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
RC-100-A | Set Screw | 1" | 1" | 2" | Aluminum | 3" | Carbon Steel | Grade 4140 | €75.08 | |
![]() |
RC-125-KW | Set Screw | 1 1/4" | 1 1/4" | 2 1/4" | Carbon Steel | 4" | Carbon Steel | Grade 4140 | €97.33 | |
![]() |
2CC-050-050 | Clamp On | 1/2" | 1/2" | 1 1/4" | Carbon Steel | 1 7/8" | Carbon Steel | Grade 4140 | €117.37 | |
![]() |
2CC-050-050-KW | Clamp On | 1/2" | 1/2" | 1 1/4" | Carbon Steel | 1 7/8" | Carbon Steel | Grade 4140 | €159.52 | |
![]() |
2CC-062-062 | Clamp On | 5/8" | 5/8" | 1 1/2" | Carbon Steel | 2 1/4" | Carbon Steel | Grade 4140 | €141.41 | |
![]() |
2CC-062-062-KW | Clamp On | 5/8" | 5/8" | 1 1/2" | Carbon Steel | - | Carbon Steel | Grade 4140 | €175.54 | |
![]() |
2CC-087-087 | Clamp On | 7/8" | 7/8" | 1 7/8" | Carbon Steel | 2 7/8" | Carbon Steel | Grade 4140 | €177.20 |
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Contact us
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CLIMAX METAL PRODUCTS RC-112-S-KW Rigid Shaft Coupling 3 Inch Length 2-1/8 Inch Diameter SS
€268.15 /unit
