2489K23 One-Way Locking Needle-Roller Bearing Clutches

$11.09
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Product Number:
2489K23
Additional info
Bearing Seal Type Open
Ring Material Steel
For Shaft Diameter 3/8"
For Housing ID 5/8"
Width 1/2"
Width Tolerance -0.01" to 0"
Maximum Rotation Speed 18,000 rpm
Lubrication Required
For Shaft Surface Smoothness Ra 16 μin
Temperature Range -20° F to 200° F
Bearing Construction Single Row
Bearing Type Roller
Cage Material Acetal
For Shaft Type Round
Product ID 0.375"
ID Tolerance -0.0005" to 0"
OD 0.625"
Roller Bearing Type Needle
Roller Material Steel
Shaft Mount Type Press Fit
System of Measurement Inch
Country of Origin United States
DFARS Compliance Specialty Metals COTS-Exempt
ECCN EAR99
REACH Compliance Not Compliant
RoHS Compliance RoHS 3 (2015/863/EU) Compliant
Schedule B Number 848240
OD Tolerance -0.001" to 0"
Performance Locking
Spring Material Acetal
Maximum Torque 4 ft·lbf
Product Description The needles in these bearings roll freely in one direction, but lock to transmit torque when the rotation of the shaft is reversed. Also known as drawn-cup roller clutches. An arrow on the lip indicates the rotational direction that locks the bearings. Single - Row Bearing — Single-row bearings do not support loads from any direction. To support radial loads, use with our Needle-Roller Bearings .
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