BOSCH REXROTH
R150239065
$772.25 USD
- BOSCH REXROTH
- Material:R150239065
- Model:FEM-E-C32X32RX3,969-3
Quantity in stock: 0
The Bosch Rexroth FEM-E-C 32X32RX3969-3 (R150239065) is a high-precision ball screw assembly designed for linear motion applications. This single nut with flange FEMEC is engineered with a nominal diameter of 32 mm and a lead of 32 mm, ensuring efficient and accurate movement. The product features a standard seal and standard axial clearance, contributing to its reliability and performance. Equipped with mounting dimensions that are similar to DIN standards, the FEM-E-C 32X32RX3969-3 provides compatibility and ease of integration into various systems. It includes flange type C, with flange type B also available for different mounting requirements. The ball screw nut offers dynamic load capacities that are valid for tolerance grades T7 and T5; however, users should consider the correction factor f_a when dealing with other tolerance grades as outlined in the technical notes. This model boasts a maximum operating temperature range from -30°C to +110°C, allowing for use in diverse environmental conditions without compromising functionality. The static load rating C_0 underscores the product's capacity to withstand forces without motion, while the permissible operating temperatures indicate that continuous operation can be maintained up to 80°C with temporary peaks up to 100°C. The FEM-E-C 32X32RX3969-3 also features a high maximum permissible linear speed (v_max), showcasing its capability to handle rapid movements within applications. It comes preloaded in class C0 through C5, depending on specific requirements for rigidity and precision. With an emphasis on quality and performance, this ball screw assembly is ideal for various linear motion tasks where accuracy and durability are paramount. In terms of physical characteristics, this Bosch Rexroth ball screw nut has a weight of approximately 1 kg and dimensions conducive to its intended uses in precision linear movement systems. The size specification L indicates its length dimension tailored for specific application needs.
| Mounting dimensions similar to DIN 69051, Part 5 flange type C (flange type B available). |
| With seals |
| With left-hand version in some cases |
| Preload class: C0, C00, C1, C2, C3 |
| Tolerance grade: T3 (for sizes as per the product overview for screws, see general technical notes and information, “Product description”), T5, T7, T9 |
| Data Sheet | Download Data Sheet |
| 3D CAD | Download 3D CAD |
| 3D CAD | Download 3D CAD |
| Manual | Download Manual |
| Manual | Download Manual |
| Manual | Download Manual |
| Manual | Download Manual |
| Manual | Download Manual |
| Size D5 | 80 |
| Size L with tolerance | 120 mm |
| Bearing temperature max | |
| Nut type | FEM-E-C single nut with flange |
| Series | Standard series |
| Bearing temperature min | |
| Productgroup ID | 17 |
| Nut or screw | Screw drive nut |
| Screw drive version (drive type) | Ball screw assembly |
| Maximum operating temperature | |
| Footnote dynamic load capacity C | The load capacities are valid for tolerance grade T3 and T5 only. For other tolerance grades, please take into account the correction factor fac (see General Technical Notes and Information "Technical Data", Technical Notes). |
| Bearing temperature | -15 °C ... +80 °C |
| Category | A |
| Minimum operating temperature | |
| Size L4 | 40 |
| Size D6 | 65 |
| Size L3 | 13 |
| Size L9 | 71 |
| Size D7 | 9 |
| Size L10 | 107 |
| Operating temperature | -10 °C ... +80 °C |
| Maximum permissible linear speed vmax (m/min) | 150 |
| Lead | 32 |
| Footnote static load capacity C0 | The load capacities are valid for tolerance grade T3 and T5 only. For other tolerance grades, please take into account the correction factor fac (see General Technical Notes and Information "Technical Data", Technical Notes). |
| Hole pattern | BB2 |
| Static load rating C0 | 34000 |
| Size Sx | 4 |
| Footnote permissible operating temperature (min...max) | Ball screw assemblies permit operation at continuous temperatures of up to 80 °C with temporary peaks of 100 °C, measurements taken on the outer shell of the nut in each case. |
| Size D1 g6 | 50 |
| Dynamic load capacity C | 23400 |
| Size d1 | 31 |
| Size L | 120 |
| Size d2 | 27.9 |
| Footnote operating temperature max. | Ball screw assemblies permit operation at continuous temperatures of up to 80°C with temporary peaks of 100°C, measurements taken on the outer shell of the nut in each case. |
| Note: Maximum permissible speed vmax | See "Characteristic speed d0 • n" (section Technical notes) and "Critical speed ncr" (section Calculation and examples) |
| Weight | 1.431 |
| Nominal size | 32 x 32R x 3,969 - 3 |
Technical data for nuts
|
Size |
C |
C0 |
vmax |
Mass |
|
d0 x P x Dw - i |
N |
N |
m/min |
kg |
| 16 x 5R x 3 - 4 | 14800 1) | 16100 1) | 30 2) | 0.19 |
| 16 x 10R x 3 - 3 | 11500 1) | 12300 1) | 60 2) | 0.21 |
| 16 x 16R x 3 - 3 | 11200 1) | 12000 1) | 96 2) | 0.26 |
| 20 x 5R x 3 - 4 | 17200 1) | 21500 1) | 30 2) | 0.31 |
| 20 x 10R x 3 - 4 | 16900 1) | 21300 1) | 60 2) | 0.4 |
| 20 x 20R x 3,5 - 3 | 16000 1) | 18800 1) | 120 2) | 0.49 |
| 25 x 5R x 3 - 4 | 19100 1) | 27200 1) | 30 2) | 0.36 |
| 25 x 10R x 3 - 4 | 18800 1) | 27000 1) | 60 2) | 0.47 |
| 25 x 25R x 3,5 - 3 | 17600 1) | 23300 1) | 150 2) | 0.63 |
| 32 x 5R x 3,5 - 4 | 25900 1) | 40000 1) | 23 2) | 0.62 |
| 32 x 10R x 3,969 - 5 | 38000 1) | 58300 1) | 47 2) | 0.84 |
| 32 x 20R x 3,969 - 3 | 23600 1) | 33700 1) | 94 2) | 0.9 |
| 32 x 32R x 3,969 - 3 | 23400 1) | 34000 1) | 150 2) | 1.21 |
| 40 x 5R x 3,5 - 5 | 34900 1) | 64100 1) | 19 2) | 1.03 |
| 40 x 10R x 6 - 4 | 60000 1) | 86400 1) | 38 2) | 1.19 |
| 40 x 10R x 6 - 6 | 86500 1) | 132200 1) | 1.49 | |
| 40 x 12R x 6 - 4 | 59900 1) | 86200 1) | 45 2) | 1.27 |
| 40 x 16R x 6 - 4 | 59600 1) | 85900 1) | 60 2) | 1.51 |
| 40 x 20R x 6 - 3 | 45500 1) | 62800 1) | 75 2) | 1.44 |
| 40 x 25R x 6 - 4 | 56900 1) | 85800 1) | 93 2) | 1.91 |
| 40 x 30R x 6 - 4 | 56300 1) | 85100 1) | 112 2) | 2.21 |
| 40 x 40R x 6 - 3 | 44400 1) | 62300 1) | 150 2) | 2.16 |
| 50 x 5R x 3,5 - 5 | 38400 1) | 81300 1) | 15 2) | 1.39 |
| 50 x 10R x 6 - 6 | 95600 1) | 166500 1) | 30 2) | 2.14 |
| 50 x 12R x 6 - 6 | 95500 1) | 166400 1) | 36 2) | 2.38 |
| 50 x 16R x 6 - 6 | 95300 1) | 166000 1) | 48 2) | 2.75 |
| 50 x 20R x 6,5 - 5 | 90800 1) | 149700 1) | 60 2) | 2.73 |
| 50 x 30R x 6,5 - 4 | 71300 1) | 118800 1) | 90 2) | 3.12 |
| 50 x 40R x 6,5 - 3 | 55800 1) | 85900 1) | 120 2) | 3.04 |
| 63 x 10R x 6 - 6 | 106600 1) | 214300 1) | 24 2) | 2.56 |
| 63 x 20R x 6,5 - 5 | 100700 1) | 190300 1) | 48 2) | 4.51 |
| 63 x 40R x 6,5 - 3 | 64100 1) | 114100 1) | 95 2) | 5.04 |
| 80 x 10R x 6,5 - 6 | 130100 1) | 291700 1) | 19 2) | 3.4 |
| 80 x 20R x 12,7 - 6 | 315200 1) | 534200 1) | 30 2) | 10.2 |
| 16 x 5L x 3 - 4 | 14800 1) | 16100 1) | 0.19 | |
| 20 x 5L x 3 - 4 | 17200 1) | 21500 1) | 0.31 | |
| 25 x 5L x 3 - 4 | 19100 1) | 27200 1) | 0.36 | |
| 32 x 5L x 3,5 - 4 | 25900 1) | 40000 1) | 23 2) | 0.62 |
| 40 x 5L x 3,5 - 5 | 34900 1) | 64100 1) | 19 2) | 1.03 |
| 40 x 10L x 6 - 4 | 60000 1) | 86400 1) | 38 2) | 1.19 |
| 1) | The load ratings are valid for tolerance grades T3 and T5 only. For other tolerance grades, please take into account the correction factor fac (see General Technical Notes and Information "Technical Data", Technical Notes). |
| 2) | See "characteristic speed d0 • n" (section Technical notes) and "critical speed n"cr" (section Calculation and examples) |
Operating conditions
|
Size |
Admissible operating temperature (min ... max) 1) |
Admissible storage temperature (min ... max) |
|
d0 x P x Dw - i |
||
| 16 x 5R x 3 - 4 | -10 °C ... +80 °C | -15 °C ... +80 °C |
| 16 x 10R x 3 - 3 | ||
| 16 x 16R x 3 - 3 | ||
| 20 x 5R x 3 - 4 | ||
| 20 x 10R x 3 - 4 | ||
| 20 x 20R x 3,5 - 3 | ||
| 25 x 5R x 3 - 4 | ||
| 25 x 10R x 3 - 4 | ||
| 25 x 25R x 3,5 - 3 | ||
| 32 x 5R x 3,5 - 4 | ||
| 32 x 10R x 3,969 - 5 | ||
| 32 x 20R x 3,969 - 3 | ||
| 32 x 32R x 3,969 - 3 | ||
| 40 x 5R x 3,5 - 5 | ||
| 40 x 10R x 6 - 4 | ||
| 40 x 10R x 6 - 6 | ||
| 40 x 12R x 6 - 4 | ||
| 40 x 16R x 6 - 4 | ||
| 40 x 20R x 6 - 3 | ||
| 40 x 25R x 6 - 4 | ||
| 40 x 30R x 6 - 4 | ||
| 40 x 40R x 6 - 3 | ||
| 50 x 5R x 3,5 - 5 | ||
| 50 x 10R x 6 - 6 | ||
| 50 x 12R x 6 - 6 | ||
| 50 x 16R x 6 - 6 | ||
| 50 x 20R x 6,5 - 5 | ||
| 50 x 30R x 6,5 - 4 | ||
| 50 x 40R x 6,5 - 3 | ||
| 63 x 10R x 6 - 6 | ||
| 63 x 20R x 6,5 - 5 | ||
| 63 x 40R x 6,5 - 3 | ||
| 80 x 10R x 6,5 - 6 | ||
| 80 x 20R x 12,7 - 6 | ||
| 16 x 5L x 3 - 4 | ||
| 20 x 5L x 3 - 4 | ||
| 25 x 5L x 3 - 4 | ||
| 32 x 5L x 3,5 - 4 | ||
| 40 x 5L x 3,5 - 5 | ||
| 40 x 10L x 6 - 4 |
| 1) | Ball screw assemblies are suitable for continuous operation at temperatures up to 80 °C with temporary peaks of 100 °C (measurements taken on the outer shell of the nut). |
Legend
|
Symbol |
Description |
Unit |
|
d0 |
Nominal diameter |
mm |
|
P |
Lead (R = right-hand, L = left-hand) |
|
|
Dw |
Ball diameter |
mm |
|
i |
Number of ball track turns |
|
|
C |
Dynamic load capacity |
N |
|
C0 |
Static load capacity |
N |
|
vmax |
Maximum permissible speed |
m/min |
Technical notes
| 1) | Lube port at flange center (lube port machining: Flat surface L3 ≤ 15 mm, countersink L3 > 15 mm) |
| 2) | Nut rework: Axial lube port |
Dimensions
|
Size |
d1 |
d2 |
D1 |
D5 |
Hole pattern |
D6 |
D7 |
L |
L3 |
L4 |
L9 1) |
L10 |
S 2) |
Sx |
|
d0 x P x Dw - i |
g6 |
|||||||||||||
|
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
||
| 16 x 5R x 3 - 4 | 15 | 12.9 | 28 | 48 | BB2 | 38 | 5.5 | 38 | 12 | 10 | 44 | 26 | M6 | 4 |
| 16 x 10R x 3 - 3 | 45 | 16 | 33 | |||||||||||
| 16 x 16R x 3 - 3 | 61 | 20 | 49 | |||||||||||
| 20 x 5R x 3 - 4 | 19 | 16.9 | 36 | 58 | 47 | 6.6 | 40 | 10 | 51 | 28 | ||||
| 20 x 10R x 3 - 4 | 60 | 16 | 48 | |||||||||||
| 20 x 20R x 3,5 - 3 | 16.7 | 77 | 25 | 65 | ||||||||||
| 25 x 5R x 3 - 4 | 24 | 21.9 | 40 | 62 | 51 | 45 | 10 | 55 | 33 | |||||
| 25 x 10R x 3 - 4 | 64 | 16 | 52 | |||||||||||
| 25 x 25R x 3,5 - 3 | 21.4 | 95 | 30 | 83 | ||||||||||
| 32 x 5R x 3,5 - 4 | 31 | 28.4 | 50 | 80 | 65 | 9 | 48 | 13 | 10 | 71 | 35 | |||
| 32 x 10R x 3,969 - 5 | 27.9 | 77 | 16 | 64 | ||||||||||
| 32 x 20R x 3,969 - 3 | 84 | 25 | 71 | |||||||||||
| 32 x 32R x 3,969 - 3 | 120 | 40 | 107 | |||||||||||
| 40 x 5R x 3,5 - 5 | 39 | 36.4 | 63 | 93 | BB1 | 78 | 54 | 15 | 10 | 81.5 | 39 | M8x1 | 5 | |
| 40 x 10R x 6 - 4 | 38 | 33.8 | 70 | 16 | 55 | |||||||||
| 40 x 10R x 6 - 6 | 90 | 75 | ||||||||||||
| 40 x 12R x 6 - 4 | 75 | 25 | 60 | |||||||||||
| 40 x 16R x 6 - 4 | 90 | 75 | ||||||||||||
| 40 x 20R x 6 - 3 | 88 | 73 | ||||||||||||
| 40 x 25R x 6 - 4 | 127 | 30 | 112 | |||||||||||
| 40 x 30R x 6 - 4 | 145 | 35 | 130 | |||||||||||
| 40 x 40R x 6 - 3 | 142 | 45 | 127 | |||||||||||
| 50 x 5R x 3,5 - 5 | 49 | 46.4 | 75 | 110 | 93 | 11 | 54 | 10 | 97.5 | 39 | ||||
| 50 x 10R x 6 - 6 | 48 | 43.8 | 90 | 18 | 16 | 72 | ||||||||
| 50 x 12R x 6 - 6 | 105 | 25 | 87 | |||||||||||
| 50 x 16R x 6 - 6 | 128 | 110 | ||||||||||||
| 50 x 20R x 6,5 - 5 | 43.4 | 132 | 114 | |||||||||||
| 50 x 30R x 6,5 - 4 | 151 | 35 | 133 | |||||||||||
| 50 x 40R x 6,5 - 3 | 149 | 45 | 131 | |||||||||||
| 63 x 10R x 6 - 6 | 61 | 56.8 | 90 | 125 | 108 | 90 | 22 | 16 | 110 | 68 | ||||
| 63 x 20R x 6,5 - 5 | 56.4 | 95 | 135 | 115 | 13.5 | 132 | 25 | 117.5 | 110 | |||||
| 63 x 40R x 6,5 - 3 | 149 | 45 | 127 | |||||||||||
| 80 x 10R x 6,5 - 6 | 78 | 73.3 | 105 | 145 | 125 | 95 | 16 | 127.5 | 73 | |||||
| 80 x 20R x 12,7 - 6 | 76 | 67 | 125 | 165 | 145 | 170 | 25 | 25 | 147.5 | 145 | ||||
| 16 x 5L x 3 - 4 | 15 | 12.9 | 28 | 48 | BB2 | 38 | 5.5 | 38 | 12 | 10 | 44 | 26 | M6 | |
| 20 x 5L x 3 - 4 | 19 | 16.9 | 36 | 58 | 47 | 6.6 | 40 | 51 | 28 | |||||
| 25 x 5L x 3 - 4 | 24 | 21.9 | 40 | 62 | 51 | 45 | 55 | 33 | ||||||
| 32 x 5L x 3,5 - 4 | 31 | 28.4 | 50 | 80 | 65 | 9 | 48 | 13 | 71 | 35 | ||||
| 40 x 5L x 3,5 - 5 | 39 | 36.4 | 63 | 93 | BB1 | 78 | 54 | 15 | 81.5 | 39 | M8x1 | |||
| 40 x 10L x 6 - 4 | 38 | 33.8 | 70 | 16 | 55 |
| 1) | Flange type B (two flat surfaces) option available! |
| 2) | Lube port machining: Flat surface L3 ≤ 15 mm, countersink L3 > 15 mm. With left-hand lead the lube port position mirrors its position with right-hand lead! |
Legend
|
Symbol |
Description |
|
d0 |
Nominal diameter |
|
P |
Lead (R = right-hand, L = left-hand) |
|
Dw |
Ball diameter |
|
i |
Number of ball track turns |
Attention: When setting up applications, do not allow components to collide with the front lube unit.
Nut housing MGD
Nut housing MGD
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CAD data
Front lube unit – ball screw assembly
Front lube unit – ball screw assembly
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Arrestor nut
Arrestor nut
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Required and supplementary documentation
For further instructions and information, please refer to the documentation for this product.
You can find PDF files of these documents on the Internet at www.boschrexroth.com/mediadirectory.
If you are unsure about using this product, please contact Bosch Rexroth.
Notes