
6318-2RZ-C3
📏 Dimensions on request



Custom & Special Bearings · Dimensions on request
| Brand | TIMKEN |
|---|---|
| Category | Custom & Special Bearings |
| Type | Custom & Special Bearings |
| Dimensions (d × D × B) | Dimensions on request |
| Weight | 3.00 lb |
| Catalogue Ref. | PM5axr989s |
| # of Set Screws Required per Hub | 1 |
| Bore Size | 7/16 in |
| Bore Type | Rough Stock Bore |
| Color | Gray/Metallic |
| Coupling | RRU100 |
| Coupling Design | Flexible Spring Type Coupling with Exclusive Triple Wound Spring DesignThe Uniflex Coupling is an all steel, single piece coupling that solves a variety of application concerns including: high misalignment, space limitations, high temperature, and exceptionally low backlash/windup. The unique flexing center of the Uniflex consists of three opposingly wound square wire springs for forward or reverse operation. Two steel hubs are then brazed to the steel spring pack to create a durable one-piece flexible coupling. |
| Coupling Type | Drop-Out |
| Cubic inches | 14.57625 in3 |
| Dimension BC | 68.07 mm2.680 in |
| Dimension D | 79.25 mm3.120 in |
| Dimension FL | 12.70 mm0.500 in |
| Dimension FL1 | 9.65 mm0.380 in |
| Dimension HD | 58.67 mm2.310 in |
| Dimension HL | 35.05 mm1.380 in |
| Dimension S | 55.37 mm2.180 in |
| Flange Diameter (Dimension FD) | 82.55 mm3.250 in |
| Hub Style | RRU Hub |
| Keyway Size (W x D) | No Keyway |
| Material | Steel |
| Max. Angular Offset | 3.00 o |
| Max. Bore (Dimensions ID1/ID2) | 34.93 mm1.375 in |
| Max. Parallel Offset | 0.76 mm0.030 in |
| Max. Recommended End Play | 1.02 mm0.040 in |
| Max. Speed | 6000 rpm |
| Max. Torque | 565.00 in·lb / 63.8 N·m565 in·lb |
| Min. Bore (Dimensions ID1/ID2) | 11.13 mm0.438 in |
| Normal Temperature Range | -40 to 240 oF |
| Notes | OAL Tolerance + .19 inch. Total backlash is approximately 1/3 of windup at maximum torque – consult Lovejoy Engineering for more information. |
| Overall Length | 124.46 mm4.900 in |
| Pin Location (Dimension SL) | 0.440 in |
| Pin Size | 5/16 in |
| Rated HP at 100 rpm | 0.90 hp |
| Set Screw Thread Size (Dimension T) | No Setscrew |
| Wind-Up Angle at Max. Torque | 1.03 o |

📏 Dimensions on request

📏 Dimensions on request

📏 Dimensions on request

📏 Dimensions on request

📏 Dimensions on request

📏 Dimensions on request

📏 Dimensions on request

📏 Dimensions on request

📏 Dimensions on request

📏 Dimensions on request

📏 Dimensions on request

📏 Dimensions on request

📏 Dimensions on request