HYDNUT550-HEAVY.SEAL
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TIMKENCustom & Special Bearings
TIMKEN 68514476253
Custom & Special Bearings · Dimensions on request
0.82 lbWeight
✓323,474 SKUs in the online catalogue
✓OEM & custom bearings welcome
✓Reply within 30 minutes (working days)
✓Global shipping from Wuxi, China
Wuxi Andge Bearing Co., Ltd.Professional bearing supplier · Wuxi, Jiangsu, China
⚡ Reply ≤ 30 min
The TIMKEN 68514476253 is a Custom & Special Bearings, available in the dimensions listed in the specification table below, and a unit weight of 0.82 lb. Supplied by Wuxi Andge Bearing Co., Ltd. (AndgeBearing), a bearing manufacturer and exporter based in Wuxi, Jiangsu, China — OEM and custom bearings welcome, RFQ replied within 30 minutes on working days.
Full Specifications
| Brand | TIMKEN |
|---|---|
| Category | Custom & Special Bearings |
| Type | Custom & Special Bearings |
| Dimensions (d × D × B) | Dimensions on request |
| Weight | 0.82 lb |
| Catalogue Ref. | k9ZEKt9Da4 |
| # of Set Screws Required per Hub | 1 |
| Axial Misalignment (∆ Ka) | 1.02 mm0.040 in |
| Bore Size | 12 mm x 1/2 in mm |
| Bore Type | Finished Bore |
| Color | Gray/Metallic |
| 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. |
| Cubic inches | 6.67428 in3 |
| Dimension HD | 36.07 mm1.420 in |
| Hub Size | U75R |
| Hub Style | Regular |
| Keyway Size | 4 x 1.8 mm & 1/8 x 1/16 in |
| Length thru Bore | 21.34 mm0.840 in |
| Material | Steel |
| Max. Bore (Dimensions ID1/ID2) | 19.00 mm0.748 in |
| Max. Parallel Misalignment | 0.71 mm0.028 in |
| Max. Speed | 20000.00 rpm |
| Max. Torque | 175 in·lb |
| Min. Bore (Dimensions ID1/ID2) | 10.00 mm0.394 in |
| Notes | Total backlash is approximately 1/3 of windup at maximum torque – consult Lovejoy Engineering for more information. OAL Tolerance: + 1/8 inch. |
| Operating Temperature Range | -40 to 250 oF |
| Overall Length | 84.07 mm3.310 in |
| Pin Location (Dimension SL) | 0.41 in |
| Rated HP at 100 rpm | 0.28 hp |
| Set Screw Thread Size (Dimension T) | M6 x 6 & 1/4-20 |
| Type | Shaft-to-Shaft |
| Wind-Up Angle at Max. Torque | 4.5 o |
| Wind-Up Angle at Nominal Torque | 1.82 o |
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