ISB 31330XJ/DF tapered roller bearings

ISB 31330XJ/DF tapered roller bearings 30221M Series Industries and Applications ? We sell discount online as well X30221M Cone Part Number as cheap machinery parts.
Series | 30221M |
Cone Part Number | X30221M |
Cup Part Number | Y30221M |
Design Units | METRIC |
Bearing Weight | 4.5 Kg |
Cage Type | Stamped Steel |
d | 105.000 mm |
D | 190 mm |
B – Cone Width | 36 mm |
C – Cup Width | 30.000 mm |
B | 39.000 mm |
R – Cone Backface To Clear Radius1 | 3.050 mm |
r – Cup Backface To Clear Radius2 | 2.54 mm |
da – Cone Frontface Backing Diameter | 119.89 mm |
db – Cone Backface Backing Diameter | 123.95 mm |
Da – Cup Frontface Backing Diameter | 179.10 mm |
Db – Cup Backface Backing Diameter | 171.96 mm |
Ab – Cage-Cone Frontface Clearance | 7.4 mm |
Aa – Cage-Cone Backface Clearance | 2.3 mm |
a – Effective Center Location3 | -1.3 mm |
C90 – Dynamic Radial Rating (90 million revolutions)4 | 84400 N |
C1 – Dynamic Radial Rating (1 million revolutions)5 | 325000 N |
C0 – Static Radial Rating | 407000 N |
Ca90 – Dynamic Thrust Rating (90 million revolutions)6 | 60700 N |
K – Factor7 | 1.39 |
e – ISO Factor8 | 0.42 |
Y – ISO Factor9 | 1.43 |
G1 – Heat Generation Factor (Roller-Raceway) | 186.7 |
G2 – Heat Generation Factor (Rib-Roller End) | 59.4 |
Cg – Geometry Factor | 0.096 |
Detailed Parameters
parameter:
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