Image for Illustration purposes only. Actual product may vary
Kop-Flex
4F EB FR
Size 4 Gear Coupling, 12.5" Outside Diameter, 4.25" Max Bore Size, Style FASTS, Rough Bore, Lubricated
MODEL 2280543
$3,604.40 Each
Prices are subject to change
FREE SHIPPING ON ORDERS OVER $1
Select Quantity
Free Gift with this product
Typically Ships in: 1 day
Returnable:No
Coupling Size
4
OD
12.5
Speed Max (rpm)
5260
Style
FASTS
Bolt Circle
11
Fastener Size & Length
3/4 x 3 3/8
Min Compatible Bore Size Flex Hub (in)
2.625
Measurement System
Imperial
Tooth Profile
Straight Faced Involute Hub tooth
Material
Medium Carbon Steel
Bore Size Max
4.25
Rating HP @ 100 RPM
375
Min Compatible Bore Size (in)
0
Configuration
Flex Rigid
Min Compatible Bore Size Rigid Hub (in)
2.5
Fastener Quantity
8
Lube/Non-Lube
Lubricated
Hub Diameter (in)
9
Overall Length (in)
9.75
Bore Type
Rough Bore
Length Through Bore (in)
4.4375
Bolt Type
Exposed
Coupling Type
Gear Coupling
Max Bore w/standard key for Flex Hub
4.25
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
