380 mm x 560 mm x 135 mm NTN NN3076C1NAP4 roller bearing

NTN NN3076C1NAP4 bearing Size Chart (mm/inches)
Series	28000
Cone Part Number	28150
Cup Part Number	28314XD
Design Units	Imperial
Bearing Weight	2.17 lb
Cage Type	Stamped Steel
Ab - Cage-Cone Frontface Clearance	0.07 in
d	1.5 in
D	3.1510 in
B - Cone Width	0.8244 in
C - Double Cup Width	1.3750 in
T - Bearing Width across Cones	1.8126 in
R - Cone Backface To Clear Radius1	0.06 in
r - Cup Frontface To Clear Radius2	0.03 in
db - Cone Backface Backing Diameter	1.79 in
Da - Cup Frontface Backing Diameter	2.91 in
Aa - Cage-Cone Backface Clearance	0.06 in
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3	4390 lbf
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4	29500 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5	7640 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6	3020 lbf
K - Factor7	1.45
e - ISO Factor8	0.4
Y1 - ISO Factor9	1.68
Y2 - ISO Factor10	2.5
Cg - Geometry Factor11	0.0709

Product Features