23228-2CS5K/VT143 Sealed Spherical Roller Bearing 140x250x88mm
Offer 31311M Series High Quality Brand 23228-2CS5K/VT143 Sealed Spherical Roller Bearing 140x250x88mm .Contact Us Online to Bearing Wholesalers Get Best Quote.
Product Details
Series | 31311M |
Cone Part Number | X31311M |
Design Units | METRIC |
Cage Type | Stamped Steel |
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 | 67300 lbf |
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 | 17500 lbf |
d | 55.000 mm |
B - Cone Width | 29.000 mm |
WPD | 110.7 mm |
DD | 91.6 mm |
R - Cone Backface To Clear Radius3 | 2.540 mm |
da - Cone Frontface Backing Diameter | 68 mm |
db - Cone Backface Backing Diameter | 82 mm |
Ab - Cage-Cone Frontface Clearance | 4.3 mm |
Aa - Cage-Cone Backface Clearance | 3.8 mm |
a - Effective Center Location4 | 6.9 mm |
C90 - Dynamic Radial Rating (90 million revolutions)5 | 44600 N |
C1 - Dynamic Radial Rating (1 million revolutions)6 | 172000 N |
C0 - Static Radial Rating | 157000 N |
Ca90 - Dynamic Thrust Rating (90 million revolutions)7 | 63000 N |
K - Factor8 | 0.71 |
G1 - Heat Generation Factor (Roller-Raceway) | 45.5 |
G2 - Heat Generation Factor (Rib-Roller End) | 20 |
Cg - Geometry Factor | 0.0739 |