Артикул: RX7827
В наличии
Bearing assembly LAN PLSA
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Надежность
Профессиональная поддержка
Description
Product description
Fixed bearing with angular-contact thrust ball bearing LGN
Double-thrust
series LGN-B-…
Double-thrust, in pairs,
series LGN-C-…
Technical data
Technical data for bearings
| Size | C | C0 | MRb | Rfb | Rkl | nmax | Mass |
| d0 x P | N | N | Nm | N/μm | Nm/mrad | rpm | kg |
| 20 x 5R | 17900 | 28000 | 0.2 | 400 | 65 | 3500 | 0.27 |
| 30 x 5R/10R | 42000 | 94000 | 0.45 | 1150 | 320 | 3000 | 0.75 |
| 39 x 5R/10R | 47500 | 127000 | 0.75 | 1500 | 620 | 2200 | 0.98 |
| 48 x 5R/10R | 66000 | 177000 | 0.9 | 1600 | 900 | 2000 | 1.25 |
Legend
| Symbol | Description | Unit |
| d0 | Nominal diameter | |
| P | Lead (R = right-hand) | |
| C | Dynamic load capacity | N |
| C0 | Static load capacity | N |
| MRb | Frictional torque of bearing with seal | Nm |
| Rfb | Rigidity of the bearing (axial) | N/μm |
| Rkl | Rigidity against tilting | Nm/mrad |
| nmax | Limit speed (grease) | min⁻¹ |
Fields of application
Suitable for screw ends: Form
| 112 122 |  | 812 822 |  |
| 512 |  | 912 922 |  |
Dimensions
| 1) | LGN-B-…with slotted nut NMA |
| 2) | LGN-C-…with slotted nut NMA |
Dimensions
| Size | Dimensions | Connection dimensions | |||||
| d0 x P | d | D | B | Da min. | Da max. | da min. | da max. |
| mm | mm | mm | mm | ||||
| 20 x 5R | 15 mm -0.01 | 45 mm -0.01 | 25 mm -0.25 | 32 | 35 | 20 | 31 |
| 30 x 5R/10R | 20 mm -0.005 | 52 mm -0.01 | 56 mm -0.5 | 40 | 43 | 25 | 39 |
| 39 x 5R/10R | 30 mm -0.005 | 62 mm -0.01 | 50 | 53 | 40 | 49 | |
| 48 x 5R/10R | 35 mm -0.005 | 72 mm -0.01 | 68 mm -0.5 | 59 | 62 | 45 | 58 |
Legend
| Symbol | Description |
| d0 | Nominal diameter |
| P | Lead (R = right-hand) |
Project planning information
Calculation
Mounting
Design notes, installation
Downloads
 | Planetary Screw Assemblies Manual | R320103883 | 2011-06-01 | English, French, German, Italian | PDF | 974k Product Groups: Linear Screw Assemblies |
| Catalog screw assemblies Catalog | R999001185 | 2021-04-01 | English | PDF | 30.7MB Product Groups: Ball Screw Assemblies, Planetary Screw Assemblies Only available as PDF - Ball screw assemblies BASA/Planetary screw assemblies PLSA |
Отзывы о товаре
Официальный поставщик Bosch Rexroth
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