Product Details

4 mm x 7 mm x 2,5 mm NSK MF74ZZ deep groove ball bearings

Brand Name NSK
Model Number MF74ZZ
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

NSK MF74ZZ bearing Size Chart (mm/inches)

Series48300
Cup Part Number48320-B
Design UnitsImperial
D7.5 in
D1 - Flange Outer Diameter7.7148 in
C - Cup Width1.3125 in
C1 - Cup Flange Width0.2188 in
r - Cup Backface To Clear Radius10.130 in
Da - Cup Frontface Backing Diameter7.36 in
K - Factor21.82
e - ISO Factor30.32
Y - ISO Factor41.87
G1 - Heat Generation Factor (Roller-Raceway)546.1
G2 - Heat Generation Factor (Rib-Roller End)36.9
Cg - Geometry Factor60.121
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