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category:
Ball Bearings
country_of_origin:
Japan
inner_diameter:
75 mm
manufacture:
Nachi America
mpn:
SH6-6315ZZEC3
outer_diameter:
160 mm
subcategory:
Ceramic Hybrid Deep Groove Ball Bearing
upc:
4991893858938
weight:
6.66
width:
37 mm
Product Description
NACHI Ceramic Hybrid Deep-Groove Ball Bearings have Silicone Nitride (ceramic) non-conductive rolling elements which prevent electric arcing damage that can occur from current passing through the bearing. This is primarily an issue in electric motors operated by frequency control. Ceramic Hybrid bearings also boast a 25% higher limiting speed due to the reduced weight of the balls compared to steel.
Features
Ceramic balls are non-conductive, lightweight, more rigid, and are more resistant to thermal expansion compared to steel. NACHI Ceramic Hybrid bearings are availible with 2 Shields (ZZE), C3 clearance, and Polyrex EM grease as standard.
Additional Information
Snap Ring No
Width 37 mm
Grease Fill Polyrex EM
Static Load Rating [Max] 96250 N
Limiting Speed - Grease 5375 rpm
Dynamic Load Rating 14125 N
Inner Ring Material Steel
ISO Precision Class P0
Rolling Element Material Silicone Nitride
Bearing Type Deep Groove
Seals or Shields 2 Shields
Outer Ring Material Steel
Temperature Range [Max] 248 °F
Bore Type Cylindrical Bore
Ball Material Silicone Nitride
Cage Material Steel
EAN or UPC 4991893858938