HRT
- Self Lubricating
- 3 Piece Rod End
- Bearing - Female
Material
| HRT | HRT-CR | |
|---|---|---|
| BODY | Chromium-Molybdenum Steel Zinc Plated |
SUS630 Stainless Steel Passivated |
| RACE | 410 Stainless Steel / Heat Treated |
410 Stainless Steel / Heat Treated |
| BALL | 440C Stainless Steel / Heat Treated |
440C Stainless Steel / Heat Treated |
| LINER | Teflon® / Fabric | Teflon® / Fabric |
Overall View
Part Number
Dimension
Dimensions in mm
| MINEBEA
PART No. |
øB H7 |
øD ±0.5 |
W 0 -0.13 |
H ±0.13 |
F ±0.5 |
TH JIS CL2 |
L ±0.7 |
øN ±0.5 |
øP ±0.5 |
C +0.2 -0.7 |
S ±0.25 |
α DEG |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| HRT5 | 5 | 20.5 | 11 | 8.75 | 35 | M5×0.8 | 19 | 10.8 | 15 | 4.5 | 12 | 15 |
| HRT6 | 6 | 20.5 | 37 | M6×1.0 | ||||||||
| HRT8 | 8 | 23 | 8.25 | 41 | M8×1.25 | 22 | 12.5 | 17 | 6.5 | 14 | 14 | |
| HRT10 | 10 | 26 | 12.5 | 10.75 | 46 | M10×1.5 | 24 | 14 | 19 | 15 | 8 | |
| HRT12 | 12 | 34 | 16 | 13.25 | 57 | M12×1.75 | 32 | 18.5 | 24 | 20 | 10 | |
| HRT14 | 14 | 36 | 17 | 14.25 | 60 | M14×2.0 | 33 | 19 | 7.5 | 8 | ||
| HRT15 | 15 | 38 | 18 | 62 | 34 | 20 | 25 | 8.5 | 21 | 11 | ||
| HRT16 | 16 | 39 | 19 | 15.25 | 63.5 | M16×2.0 | 35 | 22 | 27 | 9.5 | 23 | 10 |
| HRT18 | 18 | 43 | 20 | 16.3 | 74 | M18×1.5 | 40 | 24 | 30 | 10 | 26 | 10 |
| HRT20 | 20 | 45 | 22 | 76 | M20×1.5 | 41 | 25 | 13 | ||||
| HRT22 | 22 | 52 | 19.3 | 85 | M22×1.5 | 47 | 28 | 36 | 12 | 30 | 6 | |
| HRT25 | 25 | 70 | 35 | 25.3 | 105 | M24×2.0 | 54 | 42 | 50 | 14 | 43 | 15 |
| HRT30 | 30 | 78 | 37 | 26.3 | 120 | M30×2.0 | 62 | 48 | 60 | 16 | 51 | 14 |
Dimensions in mm
| MINEBEA
PART No. |
øO (REF) |
SøDB (REF) |
No Load Rotational Breakaway Torque N・m |
Static Limit load*2 kN |
Static Ultimate Load*2 kN |
Fatigue Load*2 kN |
Approx. Weight g |
|
|---|---|---|---|---|---|---|---|---|
| Standerd Type | Radial | Axial*1 | ||||||
| HRT5 | 7.8 | 13.49 | 0.06～0.68 {0.6～6.9kgf・cm} |
27.94 | 5.09 | 34.91 | 5.78 | 40 |
| HRT6 | ||||||||
| HRT8 | 10.9 | 15.48 | 0.12～1.13 {1.2～11.5kgf・cm} |
34.02 | 5.29 | 42.46 | 7.06 | 51 |
| HRT10 | 12.2 | 17.46 | 37.65 | 6.76 | 47.07 | 7.84 | 73 | |
| HRT12 | 15.4 | 22.22 | 78.06 | 8.33 | 97.57 | 16.18 | 150 | |
| HRT14 | 18.9 | 25.4 | 82.96 | 9.02 | 103.65 | 17.25 | 165 | |
| HRT15 | 19 | 26.19 | 95.32 | 9.31 | 119.15 | 19.8 | 189 | |
| HRT16 | 19.2 | 26.99 | 100.71 | 9.7 | 125.81 | 20.98 | 218 | |
| HRT18 | 20.4 | 28.58 | 120.62 | 12.16 | 150.72 | 25.1 | 283 | |
| HRT20 | 22.9 | 31.75 | 121.3 | 12.84 | 151.61 | 25.2 | 330 | |
| HRT22 | 27.1 | 34.92 | 0.23～1.80 {2.3～18.4kgf・cm} |
156.21 | 15.1 | 195.25 | 32.55 | 580 |
| HRT25 | 32.3 | 47.62 | 302.43 | 20.88 | 378.04 | 63.05 | 1230 | |
| HRT30 | 40.4 | 54.77 | 271.93 | 24.81 | 339.89 | 56.68 | 1930 | |
Notes
*1 Axial load indicates the smaller value of static load or proof load.*2 By using SUS630 (CR-TYPE) as the body material, higher fatigue load can be attained.
1. Teflon® liner permanently bonded to race I.D.
2. Made to order only.
3. No load rotational breakaway:Low torque type: All size: 0.02N･mMAX (Radial clearance 0.05mmMAX)
*Please consult Minebea for availability of bearings in this series.
*Teflon® is a Du Pont registered trademark
Feature of a Product
- Suitable for High load application.
- Self-lubricating.
Consist of a spherical bearing staked into the Rod End body. They provide high strength, as main body material is chrome molybdenum steel (hardness 35HRC, tensile strength 980N/mm2 {100kgf/mm2}). Material of spherical race is selected depending on applications, and therefore, 3piece Rod End can bear sever requirements.
