105,000 mm x 260,000 mm x 60,000 mm NTN NU421K cylindrical roller bearings

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What is NU421K bearing interchange´╝č

Brand Name:NTN
Model Number:NU421K
C1 - Dynamic Radial Rating (1 million revolutions)6:453000 lbf
B - Cone Width:3.1250 in
Cage Type:Pin-Type
R - Cone Backface To Clear Radius3:0.25 in
Cone Part Number:L580049
G1 - Heat Generation Factor (Roller-Raceway):7660
d:24.0000 in
db - Cone Backface Backing Diameter:25.28 in
PDF NU421K

Product Details

C1 - Dynamic Radial Rating (1 million revolutions)6453000 lbf
B - Cone Width3.1250 in
Cage TypePin-Type
R - Cone Backface To Clear Radius30.25 in
Cone Part NumberL580049
G1 - Heat Generation Factor (Roller-Raceway)7660
d24.0000 in
db - Cone Backface Backing Diameter25.28 in
da - Cone Frontface Backing Diameter24.92 in
G2 - Heat Generation Factor (Rib-Roller End)933
Size (mm)105,000 mm x 260,000 mm x 60,000 mm
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Company Profile

Phone +61-2-9985 9219
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