Liaocheng City Hsn Bearing Co., Ltd.

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Home>Products>Cylindrical Roller Bearing>105 mm x 145 mm x 40 mm NTN NN4921K Cylindrical Roller Bearing image

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NN4921KCode system

Cone Part Number: 622A a - Effective Center Location4: -0.55 in Cg - Geometry Factor: 0.0694
C90 - Dynamic Radial Rating (90 million revolutions)5: 12100 lbf C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1: 81200 lbf C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2: 21100 lbf
da - Cone Frontface Backing Diameter: 2.52 in B - Cone Width: 1.6250 in R - Cone Backface To Clear Radius3: 0.03 in
Ab - Cage-Cone Frontface Clearance: 0.11 in Size (mm): 105 mm x 145 mm x 40 mm

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Liaocheng City Hsn Bearing Co., Ltd.
AddressLinQing City YanDian Town,Shandong,China
Phone(Working Time)86-15065897753
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