Needle axial cylindrical roller bearing NKXR45-Z (DIV-NKXR45-Z) without inner ring for grease lubrication, with top cap
Main dimensions for NKXR45-Z (div-nkxr45-z)
| Designation | Dimension | Remark |
|---|---|---|
| Fw | 45.00 mm | enveloping circle |
| D | 58.00 mm | outer diameter |
| D2 | 66.50 mm | max. outer diameter flange |
| C | 32.00 mm | width |
| C1 | 14.00 mm | Array axial part |
| C2 | 9.00 mm | Distance lubrication hole |
| rmin. | 0.60 mm | min. edge distance |
| ra | 0.60 mm | min. edge distance |
| da | 60.60 mm | |
| dw | 45.00 mm | inner diameter wave washer |
Performance data for NKXR45-Z (div-nkxr45-z)
We cannot provide any performance data for alternative makes.
| Designation | Dimension | Remark |
|---|---|---|
| 0.260 kg | Weight |
Other sizes of NKXR45-Z (div-nkxr45-z) series NKXRZ (9)
| Designation | Dimension | Performance data | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Fw | D | D1 | D2 | C | C1 | C2 | dw | da | ra | rmin | Cr | C0r | Ca | C0a | Cur | Cua | nG | nB | |
| mm | mm | mm | mm | mm | mm | mm | mm | mm | mm | mm | N | N | N | N | N | N | min-1 | min-1 | |
| NKXR15-Z | 15.00 | 24.00 | - | 29.20 | 23.00 | 9.00 | 6.50 | 15.00 | 23.70 | 0.30 | 0.30 | - | - | - | - | - | - | - | - |
| NKXR17-Z | 17.00 | 26.00 | - | 31.20 | 25.00 | 9.00 | 8.00 | 17.00 | 25.70 | 0.30 | 0.30 | - | - | - | - | - | - | - | - |
| NKXR20-Z | 20.00 | 30.00 | - | 36.20 | 30.00 | 10.00 | 10.50 | 20.00 | 30.70 | 0.30 | 0.30 | - | - | - | - | - | - | - | - |
| NKXR25-Z | 25.00 | 37.00 | - | 43.20 | 30.00 | 11.00 | 9.50 | 25.00 | 37.70 | 0.60 | 0.60 | - | - | - | - | - | - | - | - |
| NKXR30-Z | 30.00 | 42.00 | - | 48.20 | 30.00 | 11.00 | 9.50 | 30.00 | 42.70 | 0.60 | 0.60 | - | - | - | - | - | - | - | - |
| NKXR35-Z | 35.00 | 47.00 | - | 53.20 | 30.00 | 12.00 | 9.00 | 35.00 | 47.70 | 0.60 | 0.60 | - | - | - | - | - | - | - | - |
| NKXR40-Z | 40.00 | 52.00 | - | 61.20 | 32.00 | 13.00 | 10.00 | 40.00 | 55.70 | 0.60 | 0.60 | - | - | - | - | - | - | - | - |
| NKXR45-Z | 45.00 | 58.00 | - | 66.50 | 32.00 | 14.00 | 9.00 | 45.00 | 60.60 | 0.60 | 0.60 | - | - | - | - | - | - | - | - |
| NKXR50-Z | 50.00 | 62.00 | - | 71.50 | 35.00 | 14.00 | 10.00 | 50.00 | 65.50 | 0.60 | 0.60 | - | - | - | - | - | - | - | - |
Accessories to NKXR45-Z (div-nkxr45-z) (1)
| Type | Designation | Brand | Full designation |
|---|---|---|---|
| IR40x45x20 | Inner ring | DIV | Inner ring IR40x45x20 |
Product features for NKXR45-Z (div-nkxr45-z) (4)
| Properties | Suffix | Description |
|---|---|---|
| Cage design | - | Sheet steel cage (standard) |
| Lubricatable | Z | closed cap for grease lubrication |
| Lubricatable | - | Lubricating groove and lubricating nut on the outer ring (standard) |
| axial direction of action | - | unidirectional |
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