NPB TRA-4458 Needle Bearings-Thrust
Brand Name |
NPB |
Model Number |
TRA-4458 |
Min.Order Quantity |
1 pcs |
Price |
Negotiable |
Product Features
NPB TRA-4458 bearing Size Chart (mm/inches) |
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Category | Mounted Units & Inserts |
Inventory | 0.0 |
Manufacturer Name | TIMKEN |
Minimum Buy Quantity | N/A |
Weight | 0 |
EAN | 0087796137486 |
Product Group | M06288 |
Design Unit | METRIC |
Bearing Weight | 8.8 Kg |
Cage Type | EM |
UPC Code | 087796137486 |
Cage Material | Brass |
Superseded Part | 22318YMW33C3 |
d - Bore | 90 mm |
D - Outer Diameter | 190 mm |
B - Inner Ring Width | 64 mm |
B - Outer Ring Width | 64.000 mm |
R - Inner Ring To Clear Radius1 | 2.500 mm |
r - Outer Ring To Clear Radius2 | 2.500 mm |
da - Inner Ring Backing Diameter | 116.000 mm |
Da - Outer Ring Backing Diameter | 171.000 mm |
C0 - Static Radial Rating | 659000 N |
C1(2) - Dynamic Radial Rating (Two-Rows) | 606000 N |
e - ISO Factor3 | 0.32 |
Y0 - ISO Factor4 | 2.09 |
Y1 - ISO Factor5 | 3.11 |
Y2 - ISO Factor6 | 2.04 |
Reference Thermal Speed Rating (Grease) | 2900 |
Reference Thermal Speed Rating (Oil)7 | 3400 |
Cg - Geometry Factor8 | 0.0685 |