NACHI NN3021M2KC1NAP4 MODELS

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NACHI NN3021M2KC1NAP4 Cylindrical Roller Bearings

Name: NACHI NN3021M2KC1NAP4 Cylindrical Roller Bearings
Brand: NACHI
SKU: NN3021M2KC1NAP4
Rating: 4.9 (5 reviews)

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Qrsb Ukraine2020-07-10 09:46:19
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NACHI NN3021M2KC1NAP4 bearing Size Chart (mm/inches)
Series	M241500
Cone Part Number	M241543
Design Units	Imperial
Cage Type	Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1	235000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2	60900 lbf
d	7.875 in
B - Cone Width	2.2813 in
R - Cone Backface To Clear Radius3	0.14 in
da - Cone Frontface Backing Diameter	8.46 in
db - Cone Backface Backing Diameter	8.62 in
Ab - Cage-Cone Frontface Clearance	0.12 in
Aa - Cage-Cone Backface Clearance	0.16 in
a - Effective Center Location4	-0.19 in
C90 - Dynamic Radial Rating (90 million revolutions)5	35000 lbf
C1 - Dynamic Radial Rating (1 million revolutions)6	135000 lbf
C0 - Static Radial Rating	263000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)7	19900 lbf
K - Factor8	1.76
G1 - Heat Generation Factor (Roller-Raceway)	954.1
G2 - Heat Generation Factor (Rib-Roller End)	127.9
Cg - Geometry Factor	0.128

NACHI Cylindrical Roller Bearings Part series NN3021M2KC1NAP4 is a potential replacement for these common bearing part numbers:

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