105 mm x 145 mm x 40 mm NTN NN4921K Cylindrical Roller Bearing

Various Liaocheng City Hsn Bearing Co., Ltd. Cylindrical Roller Bearing -0.55 in a - Effective Center Location4 types and sizes to accommodate your 105 mm x 145 mm x 40 mm 105 mm x 145 mm x 40 mm NTN NN4921K Cylindrical Roller Bearing requirements.

What is NN4921K bearing interchange´╝č

Brand Name:NTN
Model Number:NN4921K
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
PDF NN4921K

Product Details

Cone Part Number622A
a - Effective Center Location4-0.55 in
Cg - Geometry Factor0.0694
C90 - Dynamic Radial Rating (90 million revolutions)512100 lbf
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)181200 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)221100 lbf
da - Cone Frontface Backing Diameter2.52 in
B - Cone Width1.6250 in
R - Cone Backface To Clear Radius30.03 in
Ab - Cage-Cone Frontface Clearance0.11 in
Size (mm)105 mm x 145 mm x 40 mm
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Company Profile

Worktime 9:00-18:00(BeiJing time)
Phone 86-15065897753
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