2489K6 One-Way Locking Needle-Roller Bearing Clutches

$13.82
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Product Number:
2489K6
Additional info
Bearing Seal Type Open
Ring Material Steel
For Shaft Diameter 3/4"
For Housing ID 1"
Width 5/8"
Width Tolerance -0.01" to 0"
Maximum Rotation Speed 12,000 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 0.75"
ID Tolerance -0.0005" to 0"
OD 1"
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 17 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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