NN3020K Bearing MODELS

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NN3020K Bearing

Advance NN3020K Bearing 1.0000 in stud length: is your source for quality Ball Bearing and 1.1250 in roller diameter: accessories. shop online for home delivery or pick up in BEARING BOWER CORP. one of our 10000 2225 lbs radial dynamic load capacity: .
Brand Name:INA
radial dynamic load capacity::2225 lbs
stud length::1.0000 in
roller diameter::1.1250 in
roller width::0.6250 in
radial static load capacity::1800 lbs
head type::Hex
finish/coating::Black Oxide
maximum rpm::3400 rpm

BEARING BOWER CORP.

BEARING BOWER CORP.China

BEARING BOWER CORP.2020-07-10 09:46:19
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NN3020K Bearing Size Chart (mm/inches)
Series	555
Cone Part Number	557
Design Units	Imperial
Cage Type	Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1	74700 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2	19400 lbf
d	2.1654 in
B - Cone Width	1.4440 in
R - Cone Backface To Clear Radius3	0.14 in
da - Cone Frontface Backing Diameter	2.6 in
db - Cone Backface Backing Diameter	2.83 in
Ab - Cage-Cone Frontface Clearance	0.08 in
Aa - Cage-Cone Backface Clearance	0.07 in
a - Effective Center Location4	-0.37 in
C90 - Dynamic Radial Rating (90 million revolutions)5	11100 lbf
C1 - Dynamic Radial Rating (1 million revolutions)6	42900 lbf
C0 - Static Radial Rating	55700 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)7	6590 lbf
K - Factor8	1.69
G1 - Heat Generation Factor (Roller-Raceway)	91
G2 - Heat Generation Factor (Rib-Roller End)	21.1
Cg - Geometry Factor	0.111

BEARING BOWER CORP.: Address711 North Bower Road, Macomb, IL 61455-2511 U.S.A.; Phone(Working Time)837-5687; Fax

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