4259T4 High-Precision Flanged Ball Bearings

$15.32 $23.57
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Product Number:
4259T4
Additional info
For Shaft Type Round
Bearing Construction Single Row
Bearing Seal Type Open
For Shaft Diameter 3/32"
For Housing ID 3/16"
Width 1/16"
Width Tolerance -0.0016" to 0"
ABEC Rating 7
Material 440C Stainless Steel
Maximum Rotation Speed 100,000 rpm
Lubrication Lubricated
Temperature Range Minimum -10° F
Temperature Range Max 240° F
Bearing Trade Number R133
Ball Bearing Profile Flanged
Ball Material 440C Stainless Steel
Bearing Type Ball
Cage Material 304 Stainless Steel
For Load Direction Radial
Product ID 0.09375"
ID Tolerance -0.0002" to 0"
Lubricant Oil
OD Tolerance -0.0002" to 0"
Performance Corrosion Resistant, High Precision
Radial Clearance 0.0002" to 0.0005"
Shaft Mount Type Press Fit
System of Measurement Inch
Country of Origin Germany
DFARS Compliance Specialty Metals COTS-Exempt
ECCN 1C999
REACH Compliance REACH (EC 1907/2006) (06/27/2024, 241 SVHC) Compliant
RoHS Compliance RoHS 3 (2015/863/EU) Compliant
Schedule B Number 848210.5036
Dynamic Radial Load Capacity 20 lb.
Inner Ring Type Standard
Static Radial Load Capacity 4 lb.
Flange OD 0.1875"
Flange Thk 0.02"
Product Description Choose them for high-speed equipment that requires pinpoint accuracy, such as gyroscopes. Their flange presses against the housing wall, so vibration and other sudden forces parallel to the shaft (thrust loads) won't knock them off- kilter. Open — With no rubber seal to block airflow, these bearings dissipate heat quickly, extending the life of the lubricant and reducing friction over time. Corrosion - Resistant 440C Stainless Steel — Combine the strength of steel with the corrosion resistance of stainless steel. These bearings won't degrade from water or mild chemicals, such as the ammonia in cleaning solutions. However, they'll weaken when exposed to salt water and harsh chemicals, such as bleach.
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