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category:
Ball Bearings
country_of_origin:
Japan
inner_diameter:
35 mm
manufacture:
Nachi America
mpn:
SH6-6307ZZEC3
outer_diameter:
80 mm
subcategory:
Ceramic Hybrid Deep Groove Ball Bearing
upc:
4991893858754
weight:
1.01
width:
21 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
Bore Type Cylindrical Bore
Inner Ring Material Steel
Temperature Range [Max] 248 °F
Static Load Rating [Max] 24000 N
Snap Ring No
ISO Precision Class P0
Limiting Speed - Grease 11000 rpm
Ball Material Silicone Nitride
Width 21 mm
Grease Fill Polyrex EM
Rolling Element Material Silicone Nitride
Outer Ring Material Steel
Bearing Type Deep Groove
Dynamic Load Rating 41875 N
Seals or Shields 2 Shields
Cage Material Steel
EAN or UPC 4991893858754