needle roller bearing sleeve NA6914 ISO

needle roller bearing sleeve NA6914 ISO 745 Cone Part Number Manufacturers , Pioneer Machinery Source Online Wholesale 745 Series Suppliers‎ !

Product Details

Series	745
Cone Part Number	745
Cup Part Number	742-B
Design Units	Imperial
Bearing Weight	9.7 lb
Cage Type	Stamped Steel
d	2.3595 in
D	5.9090 in
D1 - Flange Outer Diameter	6.2170 in
B - Cone Width	1.8375 in
C - Cup Width	1.4375 in
C1 - Cup Flange Width	0.3125 in
T1 - Bearing Width	1.750 in
T - Bearing Width to Flange	0.6250 in
R - Cone Backface To Clear Radius1	0.14 in
r - Cup Backface To Clear Radius2	0.130 in
da - Cone Frontface Backing Diameter	2.95 in
db - Cone Backface Backing Diameter	3.19 in
Da - Cup Frontface Backing Diameter	5.64 in
Ab - Cage-Cone Frontface Clearance	0.08 in
Aa - Cage-Cone Backface Clearance	0.05 in
a - Effective Center Location3	-0.47 in
C90 - Dynamic Radial Rating (90 million revolutions)4	18500 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5	71400 lbf
C0 - Static Radial Rating	93800 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6	10300 lbf
K - Factor7	1.8
e - ISO Factor8	0.33
Y - ISO Factor9	1.84
G1 - Heat Generation Factor (Roller-Raceway)10	160
G2 - Heat Generation Factor (Rib-Roller End)	26.3
Cg - Geometry Factor11	0.0898