Nomor Bagian
Pertanyaan
Informasi Produk
Penunjukan
749S/742
Dimensi Batas
| d | 85.026 | mm | Diameter lubang |
| D | 150.089 | mm | Diameter luar |
| T | 44.45 | mm | Total width |
| B | 46.672 | mm | Width of inner ring |
| C | 36.512 | mm | Width of outer ring |
| Cup r (min.) | 3.3 | mm | Chamfer dimension of outer ring (Cup) |
| Cone r (min.) | 5 | mm | Chamfer dimension of inner ring (Cone) |
Peringkat Beban Dasar
| Cr | 325000 | N | Peringkat beban dinamis dasar |
| C0r | 370000 | N | Peringkat beban statis dasar |
Kecepatan
| Gemuk | 2400 | min-1 | Pelumasan gemuk |
| Minyak (Rendaman minyak) | 3200 | min-1 | Pelumasan dengan rendaman minyak |
Dimensi Penyangga dan Fillet
| da | 104 | mm | Diameter penyangga poros |
| Da | 134 | mm | Diameter penyangga rumah |
| db | 95 | mm | Diameter penyangga poros |
| Db | 142 | mm | Diameter penyangga rumah |
| ra (maks.) | 5 | mm | Radius of shaft or housing fillet of inner ring |
| ra (maks.) | 3.3 | mm | Radius of shaft or housing fillet of outer ring |
Faktor perhitungan
| e | 0.33 | Konstan | |
| Y0 | 1 | Faktor beban aksial | |
| Y1 | 1.8 | Faktor beban aksial |
Massa
| CONE (approx.) | 2.14 | kg | |
| CUP (approx.) | 1.07 | kg |


