Engineered & supported in Hudson, Ohio since 2012330-633-7735 · info@slewpro.com
Potesta & Company
SlewPro
15 SeriesInternal gear

15N.0138.08.000 Slewing Ring Bearing

15 Series slewing ring bearing, internal gear, 175 mm OD × 90 mm ID.

Specifications

SlewPro part number15N.0138.08.000
Series15 Series
GearInternal gear
Raceway diameter138 mm (5.43 in)
Outside diameter175 mm (6.89 in)
Inside diameter89.9 mm (3.54 in)
Overall height20.1 mm (0.79 in)
Outer ring height20.1 mm (0.79 in)
Inner ring height20.1 mm (0.79 in)
Outer ring bore138.2 mm (5.44 in)
Inner ring outside diameter136.7 mm (5.38 in)
All diameters on drawing6.89 in (175.0 mm), 5.83 in (148.1 mm), 5.44 in (138.2 mm), 5.38 in (136.7 mm), 3.976 in (101.0 mm), 3.54 in (89.9 mm)
All heights on drawing0.79 in (20.1 mm), 0.39 in (9.9 mm), 0.31 in (7.9 mm), 0.24 in (6.1 mm)
Gear module2
Number of teeth47
Pitch diameter3.701 mm
Pressure angle20°
Approx. weight1.0 lb (0.5 kg)

Dimensions from our 3D model; confirm against the certified drawing. Load ratings and life calculations available from our engineers.

15 Series slewing ring

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Standard lead time 14–16 weeks; expediting available for an additional charge. Pricing quoted within 1–2 business days. Matching pinions available.

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