Detailed description

| Part Number | 7309B.JP |
| Design Type | B = Modified internal construction |
| Bearing Type | Angular contact ball bearings, single row |
| Series | 73..-B-XL-JP |
| X-Life | XL long life design |
| Contact angle - α [°] | 40 |
| Rows NO. | single |
| Manufacturer Part Code | 7309-B-JP |
| Cage | JP = Stamping steel cage |
| Equivalent | 7309-B-JP,7309B.JP |
| Lubricant | Without |
| Seal type | Open |
| Heat stabilization | S0 = up to 150° |
| m Weight [kg] | 0.859 |
| Reference From | FAG 7309B.JP |
| Dimensions | |
| d φ Inside [inch] | 1.772 |
| D Φ Outside [inch] | 3.937 |
| B Width [inch] | 0.984 |
| r(min.) [inch] | 0.059 |
| r1(min.) [inch] | 0.039 |
| D1 [inch] | 3.142 |
| d1 [inch] | 2.626 |
| a [inch] | 1.689 |
| Performance | |
| Cr Radial Dynamic [N] | 68998 |
| C0r Radial static [N] | 42983 |
| Cur Radial Fatigue [N] | 2987 |
| nG Limiting speed (oil) [r/min] | 9270 |
| nB Reference speed (grease) [r/min] | 6498 |
| Mounting dimensions | |
| da(min.) [inch] | 2.126 |
| Da(max.) [inch] | 3.583 |
| Db(max.) [inch] | 3.717 |
| ra(max.) [inch] | 0.059 |
| ra1(max.) [inch] | 0.039 |















