NNU4948K NSK Double Row Double Row Bearings

Brand Name: NSK
Model Number: NNU4948K
Bearing Duty: Intermediate Duty
Bearing Family: Setscrew Ball Bearing
Bearing Series: 207 Series
Housing Material: Zinc
Housing Type: 3 Bolt Light Duty Flange
Seal Type: Single Lip
d: 1.4375 in
Anti-Rotation Pin: Yes
PDF NNU4948K

Product Details

Bearing Duty Intermediate Duty
Bearing Family Setscrew Ball Bearing
Bearing Series 207 Series
Housing Material Zinc
Housing Type 3 Bolt Light Duty Flange
Seal Type Single Lip
d 1.4375 in
Anti-Rotation Pin Yes
Ball Bearing Housing Series 207 Series
Ball Grade Class 10
Ball Material Steel
Base to Center Height Not Applicable
Bearing Bore Shape Round
Bearing Inner Ring Material Steel
Bearing Insert Material Steel
Bearing Locking Device Setscrew
Bearing Outer Ring Material Steel
End Cap Groove No
Expansion Type Non-Expansion
Flinger Material None
Flinger Type None
Grease Type Unirex N2
Housing Coating Powder Coat
Manufacturing Plant Location Rogersville, TN
Max Bearing Speed 5500 rpm
Retainer Material Nylon
Retainer Type Std Retainer
Ring Size Standard
Self Aligning Self Centering
Shaft Attachment (2) Set Screw
Ship Weight 1.75 LB
UPC 782475511167
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Company Profile

Phone +1-758-665-5898
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