Detailed description

| Part Number | 38072Z |
| Design Type | B = Bearing without filling slot |
| Bearing Type | Angular contact ball bearings Double row sealed |
| Series | 38..-B-2RZ-TVH |
| Contact angle - α [°] | 25 |
| Rows NO. | double |
| Manufacturer Part Code | 3807-2Z |
| Radial internal clearances | CN |
| Cage | TVH = Solid polyamide snap cage, ball-guided |
| Equivalent | 3807 2Z |
| Lubricant | GA14 = Ball bearing grease, low noise |
| Seal type | 2RZ = Non-contact seal on both sides |
| Heat stabilization | SN = up to 120° |
| m Weight [kg] | 0.04 |
| Reference From | FAG 38072Z |
| Dimensions | |
| d φ Inside [inch] | 1.378 |
| D Φ Outside [inch] | 1.850 |
| B Width [inch] | 0.394 |
| r(min.) [inch] | 0.012 |
| D1 [inch] | 1.693 |
| D2 [inch] | 1.734 |
| d1 [inch] | 1.535 |
| d2 [inch] | 1.476 |
| a [inch] | 0.890 |
| Performance | |
| Cr Radial Dynamic [N] | 6452 |
| C0r Radial static [N] | 6755 |
| Cur Radial Fatigue [N] | 359 |
| nG Limiting speed (oil) [r/min] | 11680 |
| nB Reference speed (grease) [r/min] | 7398 |
| Mounting dimensions | |
| da(min.) [inch] | 1.457 |
| Da(max.) [inch] | 1.772 |
| ra(max.) [inch] | 0.012 |















