NNU493 NTN Tapered Roller Bearing
We Provide Extensive NNU493 NTN Tapered Roller Bearing Selection And BEARING-SINGAPORE (PTE)LTD. 451.10 mm Db - Cup Backface Backing Diameter Competitive Wholesale 13 mm Aa - Cage-Cone Backface Clearance Pricing.
Brand Name: |
NTN |
Model Number: |
NNU493 |
Aa - Cage-Cone Backface Clearance: |
13 mm |
Db - Cup Backface Backing Diameter: |
451.10 mm |
Ab - Cage-Cone Frontface Clearance: |
5.6 mm |
R - Cone Backface To Clear Radius1: |
7.110 mm |
C90 - Dynamic Radial Rating (90 million revolutions)4: |
36600 lbf |
D: |
482.600 mm |
Da - Cup Frontface Backing Diameter: |
455.90 mm |
C1 - Dynamic Radial Rating (1 million revolutions)5: |
141000 lbf |
Product Details
Aa - Cage-Cone Backface Clearance |
13 mm |
Db - Cup Backface Backing Diameter |
451.10 mm |
Ab - Cage-Cone Frontface Clearance |
5.6 mm |
R - Cone Backface To Clear Radius1 |
7.110 mm |
C90 - Dynamic Radial Rating (90 million revolutions)4 |
36600 lbf |
D |
482.600 mm |
Da - Cup Frontface Backing Diameter |
455.90 mm |
C1 - Dynamic Radial Rating (1 million revolutions)5 |
141000 lbf |
B - Cone Width |
55.563 mm |
K - Factor7 |
1.17 |
d |
330.200 mm |
e - ISO Factor8 |
0.5 |
r - Cup Backface To Clear Radius2 |
6.35 mm |
Bearing Weight |
31.6 Kg |
Cup Part Number |
161900 |
B |
60.325 mm |
Cage Type |
Stamped Steel |
Y - ISO Factor9 |
1.2 |
Series |
160000 |
G1 - Heat Generation Factor (Roller-Raceway) |
1730.8 |