NJ27A
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Overview |
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| Part Number | NJ27A |
Brand: LILY  |
Interchangeable With: Boston |
Characteristics |
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| System of Measurement | Inch |
| Style | A |
| Number Of Teeth | 27 |
| Diameter Pitch | 6 |
Dimensions |
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| OD | 4.833" |
| Pitch Diameter | 4.5" |
| Bore Dia | 1.125" |
| Pressure Angle | 14.5 ° |
| Hub Diameter | 3.5" |
| Hub Projection | 0.88" |
| Face Width | 1.5" |
| Overall Length | 2.38" |
Material |
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| Material | STEEL |
Design Features of NJ27A Gear
NJ27A feature straight-cut teeth that are parallel to the gear axis, making them ideal for transmitting motion between parallel shafts. Their simple design results in low friction losses, high efficiency (typically 95–99%), and ease of manufacturing and maintenance. NJ27A pitch diameter is 4.5". Its face width is 1.5". Its bore dia is 1.125". NJ27A provide accurate and consistent speed ratios, making them suitable for applications requiring precise timing and minimal slippage.
What Benefits Can NJ27A Gear Provide?
- High Efficiency: With minimal sliding between teeth, NJ27A offer excellent power transmission efficiency—typically up to 99%.
- Simple and Cost-Effective: Their straightforward design makes these spur gears easy to manufacture, install, and maintain, reducing overall system costs.
- Accurate Speed and Torque Transmission: NJ27A deliver precise motion and consistent speed ratios, ideal for timing, control, and low-noise applications.
What Can NJ27A Gear Be Used for?
NJ27A are widely used in applications that require efficient, reliable power transmission between parallel shafts. Common uses include:
- Industrial Machinery: Used in gearboxes, conveyors, and presses for consistent speed and torque control.
- Automotive Systems: Found in transmissions, differential systems, and power steering units.
- Consumer and Office Equipment: Used in printers, appliances, and mechanical clocks for precise, quiet operation.
