NNU49/75 NTN Tapered Roller Bearing
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Brand Name: | NTN |
Model Number: | NNU49/75 |
Bearing Width: | 38 mm |
do - Ball Diameter: | 23.81250 mm |
d: | 160 mm |
Da - Outer Ring Backing Diameter: | 224.700 mm |
Limiting Speed (Oil): | 12480 rpm |
R - Inner Ring To Clear Radius2: | 2.0 mm |
da - Inner Ring Backing Diameter: | 176.200 mm |
Full Timken Part Number: | 2MMC9132WICRDUH |
Product Details
Bearing Width | 38 mm |
do - Ball Diameter | 23.81250 mm |
d | 160 mm |
Da - Outer Ring Backing Diameter | 224.700 mm |
Limiting Speed (Oil) | 12480 rpm |
R - Inner Ring To Clear Radius2 | 2.0 mm |
da - Inner Ring Backing Diameter | 176.200 mm |
Full Timken Part Number | 2MMC9132WICRDUH |
Ce - Dynamic Radial Rating1 | 189500 N |
Contact Angle | 15 º |
Limiting Speed (Grease) | 6240 rpm |
D | 240 mm |
C0 - Static Radial Rating | 171414 N |
Cage Type | CR - Phenolic Outer |
Design Units | METRIC |
r - Outer Ring To Clear Radius3 | 2.0 mm |
Precision Class | ISO P4S (ABEC 7/9) |
Ball Type | Ceramic |
Bearing Weight | 5.188 Kg |