INA PAK1-1/4 bearing units
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What is PAK1-1/4 bearing cross reference？
| Brand Name: |
INA |
| Model Number: |
PAK1-1/4 |
| Series: |
31312M |
| Cone Part Number: |
X31312M |
| Cup Part Number: |
Y31312M |
| Design Units: |
METRIC |
| Bearing Weight: |
2 Kg |
| Cage Type: |
Stamped Steel |
| d: |
60.000 mm |
| D: |
130.000 mm |
| PDF |
PAK1-1/4 |
Product Details
| Series |
31312M |
| Cone Part Number |
X31312M |
| Cup Part Number |
Y31312M |
| Design Units |
METRIC |
| Bearing Weight |
2 Kg |
| Cage Type |
Stamped Steel |
| d |
60.000 mm |
| D |
130.000 mm |
| B - Cone Width |
31.000 mm |
| C - Cup Width |
22.000 mm |
| B |
33.500 mm |
| R - Cone Backface To Clear Radius1 |
3.050 mm |
| r - Cup Backface To Clear Radius2 |
2.54 mm |
| da - Cone Frontface Backing Diameter |
73.91 mm |
| db - Cone Backface Backing Diameter |
88.90 mm |
| Da - Cup Frontface Backing Diameter |
123.70 mm |
| Db - Cup Backface Backing Diameter |
111.00 mm |
| Ab - Cage-Cone Frontface Clearance |
4.6 mm |
| Aa - Cage-Cone Backface Clearance |
5.1 mm |
| a - Effective Center Location3 |
7.6 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 |
48100 N |
| C1 - Dynamic Radial Rating (1 million revolutions)5 |
186000 N |
| C0 - Static Radial Rating |
188000 N |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 |
68000 N |
| K - Factor7 |
0.71 |
| e - ISO Factor8 |
0.83 |
| Y - ISO Factor9 |
0.73 |
| G1 - Heat Generation Factor (Roller-Raceway) |
56.2 |
| G2 - Heat Generation Factor (Rib-Roller End) |
23.5 |
| Cg - Geometry Factor |
0.0792 |