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In celebration of the 50th anniversary of Apollo 11's Moon Walk, we are offering $50 off our SparkFun Inventor's Kit for RedBot and the Arduino Engineering Kit while supplies last! Use promo code APOLLO11 at checkout until 11:59 p.m. MT to get yours today!

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Parts - Mounts/Hubs

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ServoBlock Kit - Hitec Standard (Hub Shaft)

ServoBlock Kit - Hitec Standard (Hub Shaft)

ROB-12347
$26.99
Tube Clamp Hub - 1/2" Bore

Tube Clamp Hub - 1/2" Bore

ROB-12177
$5.99
1
Universal Mounting Hub - 5mm Aluminum

Universal Mounting Hub - 5mm Aluminum

ROB-10006
$7.49
4
Motor Mount - E Style

Motor Mount - E Style

ROB-14076
$4.99
Set Screw Hub - 1/4" Bore

Set Screw Hub - 1/4" Bore

ROB-12488
$4.99
1
Bearing Mount - Pillow Block Square (1" Bore)

Bearing Mount - Pillow Block Square (1" Bore)

ROB-12282
$9.99
Stepper Motor Mount - NEMA 17 (Actobotics)

Stepper Motor Mount - NEMA 17 (Actobotics)

ROB-12987
$7.50
3
Hub - Set Screw (3mm Bore)

Hub - Set Screw (3mm Bore)

ROB-12104
$6.99
Set Screw Hub - 1/2" Bore

Set Screw Hub - 1/2" Bore

ROB-12494
$4.99
Bearing Mount - Pillow Block (1/4" Bore)

Bearing Mount - Pillow Block (1/4" Bore)

ROB-12333
$5.99
2
Motor Mount - Clamping

Motor Mount - Clamping

ROB-12407
$6.99
1
Set Screw Hub - 6mm Bore

Set Screw Hub - 6mm Bore

ROB-12318
$4.99
3
Set Screw Hub - 3mm Bore

Set Screw Hub - 3mm Bore

ROB-12512
$4.99
Hub Adapter - 1.50" to 0.77"

Hub Adapter - 1.50" to 0.77"

ROB-12199
$4.95
Bearing Mount - Flat (1/4" Bore)

Bearing Mount - Flat (1/4" Bore)

ROB-12328
$5.99
2
Set Screw Hub - 3/8" Bore

Set Screw Hub - 3/8" Bore

ROB-12306
$4.99
Stepper Motor Mount - NEMA 23 (Actobotics)

Stepper Motor Mount - NEMA 23 (Actobotics)

ROB-12989
$7.95
1
Bearing Mount - Quad Block (1/4" Bore)

Bearing Mount - Quad Block (1/4" Bore)

ROB-12510
$6.49
1
Servo Mount - Servo Plate B

Servo Mount - Servo Plate B

ROB-12444
$6.99
1
Set Screw Hub - 4mm Bore

Set Screw Hub - 4mm Bore

ROB-12157
$4.99
Bearing Mount - Flat (1/2" Bore)

Bearing Mount - Flat (1/2" Bore)

ROB-12502
$6.99
Hub Arm - Single (3")

Hub Arm - Single (3")

ROB-12519
$10.99
Motor Mount - B Style

Motor Mount - B Style

ROB-12400
$4.99
Clamping Hub - 4mm Bore

Clamping Hub - 4mm Bore

ROB-12455
$7.99
Hub Adapter - 1.50" to 1.50"

Hub Adapter - 1.50" to 1.50"

ROB-12129
$3.99
Round Screw Plate - 1/4"-20

Round Screw Plate - 1/4"-20

ROB-12431
$3.99
Motor Mount - Swivel Mount

Motor Mount - Swivel Mount

ROB-12271
$3.99
Motor Mount - Swivel Clamp (37mm)

Motor Mount - Swivel Clamp (37mm)

ROB-12524
$5.99
Bearing Mount - Pillow Block (1/2" Bore)

Bearing Mount - Pillow Block (1/2" Bore)

ROB-12362
$6.99
Bearing Mount - Pillow Block (5/8" Bore)

Bearing Mount - Pillow Block (5/8" Bore)

ROB-12541
$7.49
Motor Mount - Swivel Clamp (22mm)

Motor Mount - Swivel Clamp (22mm)

ROB-12192
$5.99
Tube Clamp Hub - 5/8" Bore (90 Degree)

Tube Clamp Hub - 5/8" Bore (90 Degree)

ROB-12220
$7.99
Wheel Adapter - Hex (12mm, Pair)

Wheel Adapter - Hex (12mm, Pair)

ROB-12405
$9.99
Motor Mount - Swivel Clamp (32mm)

Motor Mount - Swivel Clamp (32mm)

ROB-12180
$5.99
Hub Mount - Quad (Mount A)

Hub Mount - Quad (Mount A)

ROB-12353
$4.99
Hub Spacer - 1/8"

Hub Spacer - 1/8"

ROB-12284
$0.99
PVC Clamp Mount - 1.315"

PVC Clamp Mount - 1.315"

ROB-12591
$6.99
Hub Mount - Quad (Mount B)

Hub Mount - Quad (Mount B)

ROB-12255
$4.99
Clamping Hub - 90 Degree (5/8" Bore)

Clamping Hub - 90 Degree (5/8" Bore)

ROB-12249
$8.99
Clamping Hub - 3/16" Bore

Clamping Hub - 3/16" Bore

ROB-12513
$7.99
Hub Spacer - 1/8" (Solid)

Hub Spacer - 1/8" (Solid)

ROB-12345
$1.49
Hub Spacer - 3/4"

Hub Spacer - 3/4"

ROB-12298
$1.79
Clamping Hub - 5mm Bore

Clamping Hub - 5mm Bore

ROB-12361
$7.99
Bearing Mount - Flat (5/8" Bore)

Bearing Mount - Flat (5/8" Bore)

ROB-12554
$7.49
ServoBlock Kit - Hitec 1/4-Scale (Plain Shaft)

ServoBlock Kit - Hitec 1/4-Scale (Plain Shaft)

ROB-12120
$26.99
Servo Mount - Servo Plate A (1/4 scale)

Servo Mount - Servo Plate A (1/4 scale)

ROB-12200
$5.99
Bearing Mount - Pillow Block (3/8" Bore)

Bearing Mount - Pillow Block (3/8" Bore)

ROB-12100
$6.49
Bearing Mount - Pillow Block Round (1" Bore)

Bearing Mount - Pillow Block Round (1" Bore)

ROB-12267
$8.49