100% Authentic. NSK  NNU4921K DOUBLE-ROW CYLINDRICAL ROLLER BEARINGS Highest Quality. GGB BEARING CO., LTD. Certified 2710 RPM maximum rpm: Supplier. G-KRRB series:

What is NNU4921K bearing cross reference?

Brand Name:NSK 
Model Number:NNU4921K
maximum rpm::2710 RPM
B:2-3/16 in
snap ring included::Without Snap Ring
cage material::Nylon
inner ring width::2.1875 in
d:2.0000 in

Product Details

maximum rpm:2710 RPM
B2-3/16 in
snap ring included:Without Snap Ring
cage material:Nylon
inner ring width:2.1875 in
d2.0000 in
outer ring width:24 mm
bore type:Round
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Company Profile

Phone 212-522-67-78-90
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