MROSupply Has Hundreds Of Brands, Millions Of Products, Including
Image for Illustration purposes only. Actual product may vary
$196.61 Each
Prices are subject to change
FREE SHIPPING ON ORDERS OVER $1
Select Quantity
Orders over $500 qualify for a Free Gift
Typically Ships in: 1 day
Returnable: See conditions
OD
3.750 in
Lovejoy / Sier-Bath Nyflex and Mite
Lovejoy / Sier-Bath Nylon couplings are compact and require no lubrication. They operate over a wide temperature range at speeds up to 5,000 RPM and are effectively used in applications such as Motor/ Generator sets, pump sets, and many light to medium duty industrial coupling applications. No lubricants are ever required, eliminating the need for seals. The resilient nature of the nylon material makes the contact of the hubs and sleeves almost frictionless. Since no lubrication is used, the coupling can readily be adapted to many applications including vertical and blind installations where the slip-together components offer easy inspection and adjustment. Operationally, the coupling offers a minimum backlash solution that will operate in ambient temperature environments from -40° to 150° F. Nylon Sleeve couplings have precision molded sleeves and hubs with no bolts, pins, flanges, or protrusions to affect balance or safety. The nylon sleeve permits misalignment up to 5° for Dentex and Nyflex couplings and 3° for the Mite. When completely assembled, the Mite coupling weighs less than 1lb and the Nyflex only 3.50 lbs.
The Nyflex and Mite coupling consists of two sintered iron flex hubs, one Nylon sleeve and two Spiirolox rings.
Specifications
| Description | NYFL HUB 1-1/8 1/4X1/8KW |
|---|---|
| Type | Gear Coupling Hubs |
| Hub Material | Sintered Iron |
| Style | Bored |
| Color | Metallic |
| Bushing Series | 999999999 |
| Coupling Type | Gear |
| Complete Coupling Weight | 3.50 lb |
| Weight | 2.10 lb |
Dimensional Data
| Bore Size | 1 1/8 in |
|---|---|
| Size | NYFL |
| Set Screw Style Coupling Size (Dimension T) | 1-/4-20 |
| Keyway Size (W x D) | 1/4 x 1/8 in |
| Overall Length | 3.380 in85.85 mm |
| Length thru Bore | 1.630 in41.40 mm |
| Outside Diameter | 3.750 in95.25 mm |
| Max. Bore (Dimensions ID1/ID2) | 1.625 in41.28 mm |
| Dimension HD | 2.380 in60.45 mm |
| Dimension LS | 1.880 in47.75 mm |
| Distance between Shaft Ends (Dimension BSE) | 0.13 in3.30 mm |
| Cubic inches | 9.23297 in³ |
Performance Data
| Max. Angular Misalignment | 5.00 º |
|---|---|
Features
- No lubrication required eliminating the need for seals
- Sintered Iron hubs with crowned teeth to provider greater misalignment and gouging of nylon sleeve
- Resilient, lightweight, abrasion and corrosion resistant nylon sleeve accurately molded to mesh with hubs eliminating friction and need of lubrication
- Center groove in sleeves readily permits their use in vertical applications and for blind assembly
- Securely held hubs and sleeves by spring-steel retaing rings yet capable of easy removal and still withstand a 5,000 lbs end thrust
- Minimum backlash operating in an ambient temperature environment of -40 to 150° F
Notes
- Clearence fit bores with set screw over keyway is standard through 1.250 inch bores.
- Interference fit bores with no set screw is standard for bores over 1.250 inch.
- Bore and keyway tolerances conform to ANSI / AGMA 9002-B04.
When you get to checkout, you’ll be able to select a free gift! Depending on the cart value, you’ll be shown relevant gifts your order qualifies for.
$500
MRO Hat
MRO Golf Balls
MRO Hi-Vis Vests
MRO Mug
$750
32oz Water Bottle
Throw Blanket
30 piece Hex Set
Telescopic Pick Up
$1,250
Golf Cooler
11-in-1 Screw Driver Set
Gorilla Grip Knee Pad
John Deere Oilskin Hat
$2,500
Igloo 1/2 Gallon Jug
Rechargable Headlamp
Larix Trucker Hat
$5,000
Igloo 10 Gallon Cooler
Igloo Party Bucket Cooler
Klein Tools Speaker
Klein Tools 8-in-1
$7,500
GX-6F Pro Golf Range Finder
Bushnell Outdoorsman Speaker
Jaeger 24px Ratcheting Wrench Set
Aspen Beverage Bucket
Item must be unused.
Item must be in it's original package.
Restocking, shipping and handling fees may applied to any return with this manufacturer.
For more information please consult https://www.mrosupply.com/page/returnwarranty-policy/