Артикул: RX8916
В наличии
Forms 931, 93, 93A
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Надежность
Профессиональная поддержка
Description
Product description
Product overview
Technical data
Technical notes
Fields of application
End bearings for screw ends in Forms 931, 93, 93A, 941, 94, 94A
| Pillow Block Unit SEB-F assembly | ||
 | ||
| Application | Bearing assembly LAF | Bearing assembly LAN |
 |  Shown with slotted nut NMA |  Shown with slotted nut NMZ |
Components
End bearings for screw ends
| Form | Version 1) | Size | Pillow block unit assembly | Bearing assembly | ||
| SEB-F | LAF | LAN | ||||
| d0 | P | Part number | Part number | Part number | ||
| 931 | 060 | 8 | 1/2/2,5/5 | R159110620 | - | R159010600 |
| 120 | 12 | 2/5/10 | R159111220 | R159011200 | ||
| 170 | 16 | 5/10/16 | R159111730 | R159001730 | R159011730 | |
| 93/93A | 200 | 20 | 5/10/20 | R159112030 | R159002030 | R159012030 |
| 250 | 25 | 5/10/25 | - | - | - | |
| 300 | 32 | 5/10/20/32 | R159113030 | R159003030 | R159013030 | |
| 400 | 40 | 5/10/12/16/20 | R159114030 | R159004030 | R159014030 | |
| 500 | 50 | 10/12/20 | R159115030 | R159005030 | R159015030 | |
| 1) | The allocation of screw ends to the bearing assemblies is clearly defined by the version. |
Legend
| Symbol | Description |
| d0 | Nominal diameter |
| P | Lead |
Slotted nuts NMA for fixed bearings
Slotted nuts NMA for fixed bearings
- For maximum vibratory loads
- For new designs
Slotted nuts NMZ for fixed bearings
Slotted nuts NMZ for fixed bearings
- For existing designs
- For timing belt side drive
- For driven nuts
Dimensions
| 1) | Undercut form E DIN 509 |
| 2) | Thread undercut 76 short |
Dimensions and technical data
| Form | Version 1) | Rexroth Ball Screw Assembly size | Dimensions | Wrench size | |||||||||||||||
| d0 | P | Ljf | D1 | L1 | D2 | L2 | D3 | L3 | G1 | LG1 | DR | LR | DF | LF max | SW | bsw | lsw | ||
| h11 | h7 | h7 | |||||||||||||||||
| mm | mm | mm | mm | mm | mm | mm | mm | mm | mm | mm | mm | mm | mm | mm | |||||
| 931 | 060 | 8 | 1/2/2,5/5 | 50 | 6 | 14 | 5 | 16 | 4 | 10 | M6x0,5 | 10 | 12 | 15 | 6 | 1 | - | - | - |
| 120 | 12 | 2/5/10 | 75 | 12 | 23 | 10 | 25 | 6 | 15 | M12x1 | 12 | 16 | 8 | ||||||
| 170 | 16 | 5/10/16 | 90 | 17 | 15 | 30 | M17x1 | 22 | 23 | 17 | 12 | ||||||||
| 93/93A | 200 | 20 | 5/10/20 | 103 | 20 | 26 | 18 | 40 | M20x1 | 25 | 15 | 16.5 | 8 | 15 | 10 | 8.5 | |||
| 250 | 25 | 5/10/25 | 117 | 25 | 22 | 50 | M25x1,5 | 26 | 32 | 21 | 19 | 10.5 | |||||||
| 300 | 32 | 5/10/20/32 | 116 | 30 | 25 | 25 | M30x1,5 | 40 | 20 | 28 | 24 | 15 | |||||||
| 400 | 40 | 5/10/12/16/20 | 147 | 40 | 44 | 36 | 60 | M40x1,5 | 28 | 50 | 33.5 | 30 | 12.5 | ||||||
| 500 | 50 | 10/12/20 | 169 | 50 | 52 | 40 | 70 | M50x1,5 | 32 | 60 | 43.5 | 41 | 22 | 15.5 | |||||
| 1) | The allocation of screw ends to the bearing assemblies is clearly defined by the version. |
Legend
| Symbol | Description |
| d0 | Nominal diameter |
| P | Lead |
Project planning information
Separate technical size selection of the permissible drive torque is essential in all cases.
Calculation
Mounting
load errorAccessories
Pillow Block Unit SEB-F assembly
Pillow Block Unit SEB-F assembly
- The pillow block unit consists of:
- Precision pillow block housing made of steel with reference edges on both sides
- Angular-contact thrust ball bearing LGN
- Slotted nut NMA or NMZ
- Threaded Rings GWR
Bearing assembly LAN
BASA
Bearing assembly LAN
BASA
- The fixed bearing consists of:
- Angular-contact thrust ball bearing LGN
- Slotted nut NMA or NMZ
- Suitable for screw ends in Forms 51, 51A, 81, 81A, 82, 82A, 91, 91A, 92, 92A, 831, 931
Assembly tool for slotted nut
Assembly tool for slotted nut
- General-purpose socket wrench insert for slotted nuts NMA / NMZ
- Available on request
Certification
load errorSafety Instructions
load errorDownloads
 | Ball Screw Assemblies Manual | R320103992 | 2011-06-01 | English, French, German, Italian | PDF | 2MB Product Groups: Linear Screw Assemblies |
| Ball Screw Assemblies Manual | R320103993 | 2011-06-01 | English, German, Spanish, Portuguese | PDF | 2MB Product Groups: Linear Screw Assemblies only PDF |
| 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
Продажи на территории России
Оптовые и розничные продажи
Снижение логистических расходов
Индивидуальные условия
Выгода без посредников
Единая система поставок
Весь ассортимент на складе