Cam Clutch BS Series 　Major Specifications

Model No. ：BS220-___J


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PDF Outline Drawing

Model No. ：BS220-___J

CAD data in DXF format

BS220-___J
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3D CAD data

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Standard Price

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Delivery

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Catalogs ・Instruction Manuals

List of Range of Machinable Shaft Bores

Model No. Shaft Bore Diameter
BS220150～220

Transmission Capacity Table

Allowable maximum torque Maximum Overrunning Speed of the Inner Race
r/min		 Overrun Friction Torque
N･m {kgf･m} N･m {kgf･m}
49000 5000 80 73.5 7.5

Table of Dimensions 　　Units ：mm

Width of outer race
A		 Inner Race Width
C		 Outer Diameter
B		 Hub Diameter of Inner Race
E		 Mounting Tapped Holes Grease nipple size Grease volume
kg		 Mass
kg
PCD
D		 Effective Screw Length
S		 Size (H-M) Quantity - diameter x pitch
235 230 500 290 420 40 16-M20×2.5 PT1/4 0.8 301

Note)
1.The tolerance for items with pre-machined standard stock shaft bores is H7.
2.Old JIS flat key type 2 (JIS B1301-1959) Model No. examples 　BS50-50E　〔E=Old JIS-compliant type 〕
3.New JIS flat key normal (JIS B1301-1996) Model No. examples 　BS50-50J　〔J=New JIS-compliant type 〕
4.When placing an order with us that involves specifications other than the standard shaft bore diameter, please provide the shaft bore diameter, keyway dimensions, and shaft and bore tolerances.