180FC122840A KOYO Four-row cylindrical roller bearings
| Brand Name: |
KOYO |
| Model Number: |
180FC122840A |
| Series: |
32210M |
| Cone Part Number: |
XA32210M |
| Cup Part Number: |
Y32210M |
| Design Units: |
METRIC |
| Bearing Weight: |
0.6 Kg |
| Cage Type: |
Stamped Steel |
| d: |
50.000 mm |
| D: |
90.000 mm |
| PDF |
180FC122840A |
Product Details
| Series |
32210M |
| Cone Part Number |
XA32210M |
| Cup Part Number |
Y32210M |
| Design Units |
METRIC |
| Bearing Weight |
0.6 Kg |
| Cage Type |
Stamped Steel |
| d |
50.000 mm |
| D |
90.000 mm |
| B - Cone Width |
23.000 mm |
| C - Cup Width |
19.000 mm |
| B |
24.750 mm |
| R - Cone Backface To Clear Radius1 |
1.520 mm |
| r - Cup Backface To Clear Radius2 |
1.52 mm |
| da - Cone Frontface Backing Diameter |
57.91 mm |
| db - Cone Backface Backing Diameter |
60.96 mm |
| Da - Cup Frontface Backing Diameter |
86.40 mm |
| Db - Cup Backface Backing Diameter |
81.03 mm |
| Ab - Cage-Cone Frontface Clearance |
3.8 mm |
| Aa - Cage-Cone Backface Clearance |
1.5 mm |
| a - Effective Center Location3 |
-3.6 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 |
30700 N |
| C1 - Dynamic Radial Rating (1 million revolutions)5 |
118000 N |
| C0 - Static Radial Rating |
118000 N |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 |
22000 N |
| K - Factor7 |
1.39 |
| e - ISO Factor8 |
0.42 |
| Y - ISO Factor9 |
1.43 |
| G1 - Heat Generation Factor (Roller-Raceway) |
37.4 |
| G2 - Heat Generation Factor (Rib-Roller End) |
17.2 |
| Cg - Geometry Factor |
0.0877 |