5951N145 High-Load Dry-Running Ball Bearings

$44.40 $68.30
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Product Number:
5951N145
Additional info
For Shaft Type Round
Bearing Construction Double Row
Bearing Seal Type Open
For Shaft Diameter 25 mm
For Housing ID 52 mm
Width 21 mm
Width Tolerance -0.127 mm to 0.127 mm
ABEC Rating Not Rated
Material Acetal
Maximum Rotation Speed 500 rpm
Lubrication Not Required
Temperature Range Minimum -40° F
Temperature Range Max 180° F
Bearing Trade Number A5205-6
Ball Bearing Profile Standard
Ball Material 316 Stainless Steel
Bearing Type Ball
Cage Material Acetal
For Load Direction Radial
Product ID 25 mm
ID Tolerance 0 mm to 0.1009 mm
OD 52 mm
OD Tolerance -0.1524 mm to 0 mm
Performance Dry Running, High Load, Moisture Resistant
Radial Clearance 0.0254 mm to 0.254 mm
Shaft Mount Type Press Fit
System of Measurement Metric
Country of Origin United States
DFARS Compliance Specialty Metals COTS-Exempt
ECCN 1C999
REACH Compliance REACH (EC 1907/2006) (01/21/2025, 247 SVHC) Compliant
RoHS Compliance RoHS 3 (2015/863/EU) Compliant
Schedule B Number 848210.5044
Dynamic Radial Load Capacity 125 lb.
Inner Ring Type Standard
Static Radial Load Capacity 110 lb.
Product Description Double the balls for double the load capacity— these bearings carry twice as much weight as standard dry-running ball bearings. Made of naturally slippery plastic, there's no lubricant to maintain. No lubricant means no oil that could drip off, wash out, or collect dust, so they're ideal for spic-and-span spaces. They stand up to thorough cleanings since they won't rust or warp from moisture. Open — With no rubber seal to block airflow, these bearings dissipate heat quickly, reducing wear and extending the life of the bearing. Acetal — The most common choice for plastic bearings, acetal is economical yet still stands up to daily wear and tear. 316 Stainless Steel Balls — Won't corrode from salt water or harsh chemicals, such as bleach and chlorine found in cleaning solutions.
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