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Slewing Ring Bearings

Silverthin SK6-25NZ Internal Gear Slewing Ring Bearing

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Overall Dimensions

Outside diameter of outer ring (Do) 29.450 in
Internal diameter on outer ring (Di) 25.280 in
External diameter on outer ring (Dr) 26.930 in
Inside diameter of inner ring (di) 21.600 in
External diameter on inner ring (do) 25.200 in
Approximate Weight 106.00 lbs

Gear Data (α = 20°)

Pitch diameter of gear (D2) 22.000 in
Diametral pitch (Pd) 4
Max Gear Tooth Load (F2) 6,400 lbs
Number of Teeth (Z2) 88

Mounting Holes

Inner Ring Bolt Circle (Li) 23.630 in
Inner Ring Hole Count 18
Outer Ring Bolt Circle (Lo) 28.380 in
Outer Ring Hole Count 12

Load Capacities

Moment Rating 50,150 ft-lbs

Interchange

Rotek L6-25N9Z
Avon 725 MB1
Kaydon RK6-25N1Z
datasheet

SILVERTHIN TECHNICAL DATA SHEET GENERATOR

Streamline your bearing selection process with Silverthin's easy-to-use data sheet generator, providing you with all the information you need to make an informed decision.

Request access to the datasheet is available through authorized Silverthin Distributors, or by contacting Silverthin directly.

Data Sheet Generator

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