JR MN48 Mini Servo JR's Mini-40 analog servo.
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JR MN48 Mini Servo Part# 0-JSP20040
Type: Analog Torque: 48 oz/in @ 4.8V Speed: .18/60 @ 4.8v, .15/60 @ 6v Dimensions: 0.58 x 1.30 x 1.02 Weight: 0.8 oz Bushing Or Bearing: Bearing Bearing: Single Gear Type: Nylon