![[THK] — Double-Row Cylindrical Roller Cam Follower NUCF-AB](https://prosourcemro.com/wp-content/uploads/2026/05/001-1055-1024x1024.png)
Roller Guides
THK
[THK] — Double-Row Cylindrical Roller Cam Follower NUCF-AB
Family ID: THK-NUCF-AB
THK NUCF-AB type Cam Follower with double-row cylindrical rollers (full complement). High radial load capacity vs single-row cam followers. Shield plates pressed in from both sides; inner/outer ring non-separable structure with sealing. Grease nipple on both stud ends for bidirectional lubrication. Stud diameter d = 16~30mm. Options: R (spherical outer ring). Spherical radius: R500 (NUCF18 or smaller) / R1000 (NUCF20 or larger).
8 product codes available in this family
Product Codes & Specifications
| Product Code | Description | Brand | Spec | ||
|---|---|---|---|---|---|
| NUCF16-AB | THK Double-Row Cam Follower NUCF16-AB, d=16mm, D=35mm, C=23.4kN | THK | Stud Diameter (d): 16 mm | Outer Diameter (D): 35 mm | Outer Ring Width (C): 18 mm | Stud Thread: M16×1.5 | Total Length (B): 52 mm | Roller Type: Double-row cylindrical (full complement) | Basic Dynamic Load Rating C: 23.4 kN | Basic Static Load Rating C0: 27.2 kN | Max Allowable Load F0 (cylindrical): 11.5 kN | Max Allowable Load F0 (spherical): 11.2 kN | Track Load Capacity: 3.14 kN | Limit Speed: 5200 min⁻¹ | Mass: 200 g | Options: R=spherical outer ring | Spherical radius: R500 | Note: Non-separable inner/outer ring; grease nipple both ends | ||
| NUCF18-AB | THK Double-Row Cam Follower NUCF18-AB, d=18mm, D=40mm, C=25.2kN | THK | Stud Diameter (d): 18 mm | Outer Diameter (D): 40 mm | Outer Ring Width (C): 20 mm | Stud Thread: M18×1.5 | Total Length (B): 58 mm | Roller Type: Double-row cylindrical (full complement) | Basic Dynamic Load Rating C: 25.2 kN | Basic Static Load Rating C0: 30.9 kN | Max Allowable Load F0 (cylindrical): 21.2 kN | Max Allowable Load F0 (spherical): 14.4 kN | Track Load Capacity: 3.72 kN | Limit Speed: 4700 min⁻¹ | Mass: 295 g | Options: R=spherical outer ring | Spherical radius: R500 | Note: Non-separable inner/outer ring; grease nipple both ends | ||
| NUCF20-AB | THK Double-Row Cam Follower NUCF20-AB, d=20mm, D=52mm, C=43.0kN | THK | Stud Diameter (d): 20 mm | Outer Diameter (D): 52 mm | Outer Ring Width (C): 24 mm | Stud Thread: M20×1.5 | Total Length (B): 66 mm | Roller Type: Double-row cylindrical (full complement) | Basic Dynamic Load Rating C: 43.0 kN | Basic Static Load Rating C0: 58.1 kN | Max Allowable Load F0 (cylindrical): 27.1 kN | Max Allowable Load F0 (spherical): 23.2 kN | Track Load Capacity: 8.23 kN | Limit Speed: 3300 min⁻¹ | Mass: 515 g | Options: R=spherical outer ring | Spherical radius: R1000 | Note: Non-separable inner/outer ring; grease nipple both ends | ||
| NUCF20-1-AB | THK Double-Row Cam Follower NUCF20-1-AB, d=20mm, D=47mm, C=38.9kN | THK | Stud Diameter (d): 20 mm | Outer Diameter (D): 47 mm | Outer Ring Width (C): 24 mm | Stud Thread: M20×1.5 | Total Length (B): 66 mm | Roller Type: Double-row cylindrical (full complement) | Basic Dynamic Load Rating C: 38.9 kN | Basic Static Load Rating C0: 48.9 kN | Max Allowable Load F0 (cylindrical): 24.8 kN | Max Allowable Load F0 (spherical): 21.0 kN | Track Load Capacity: 7.15 kN | Limit Speed: 3800 min⁻¹ | Mass: 445 g | Options: R=spherical outer ring | Spherical radius: R1000 | Note: Non-separable inner/outer ring; grease nipple both ends | ||
| NUCF24-AB | THK Double-Row Cam Follower NUCF24-AB, d=24mm, D=62mm, C=57.6kN | THK | Stud Diameter (d): 24 mm | Outer Diameter (D): 62 mm | Outer Ring Width (C): 28 mm | Stud Thread: M24×1.5 | Total Length (B): 80 mm | Roller Type: Double-row cylindrical (full complement) | Basic Dynamic Load Rating C: 57.6 kN | Basic Static Load Rating C0: 74.3 kN | Max Allowable Load F0 (cylindrical): 34.3 kN | Max Allowable Load F0 (spherical): 32.9 kN | Track Load Capacity: 10.5 kN | Limit Speed: 2800 min⁻¹ | Mass: 885 g | Options: R=spherical outer ring | Spherical radius: R1000 | Note: Non-separable inner/outer ring; grease nipple both ends | ||
| NUCF24-1-AB | THK Double-Row Cam Follower NUCF24-1-AB, d=24mm, D=72mm, C=63.3kN | THK | Stud Diameter (d): 24 mm | Outer Diameter (D): 72 mm | Outer Ring Width (C): 28 mm | Stud Thread: M24×1.5 | Total Length (B): 80 mm | Roller Type: Double-row cylindrical (full complement) | Basic Dynamic Load Rating C: 63.3 kN | Basic Static Load Rating C0: 87.5 kN | Max Allowable Load F0 (cylindrical): 49.5 kN | Max Allowable Load F0 (spherical): 38.2 kN | Track Load Capacity: 12.9 kN | Limit Speed: 2300 min⁻¹ | Mass: 1120 g | Options: R=spherical outer ring | Spherical radius: R1000 | Note: Non-separable inner/outer ring; grease nipple both ends | ||
| NUCF30-AB | THK Double-Row Cam Follower NUCF30-AB, d=30mm, D=80mm, C=94.8kN | THK | Stud Diameter (d): 30 mm | Outer Diameter (D): 80 mm | Outer Ring Width (C): 35 mm | Stud Thread: M30×1.5 | Total Length (B): 100 mm | Roller Type: Double-row cylindrical (full complement) | Basic Dynamic Load Rating C: 94.8 kN | Basic Static Load Rating C0: 135.0 kN | Max Allowable Load F0 (cylindrical): 73.7 kN | Max Allowable Load F0 (spherical): 52.6 kN | Track Load Capacity: 14.9 kN | Limit Speed: 2100 min⁻¹ | Mass: 1840 g | Options: R=spherical outer ring | Spherical radius: R1000 | Note: Non-separable inner/outer ring; grease nipple both ends | ||
| NUCF30-2-AB | THK Double-Row Cam Follower NUCF30-2-AB, d=30mm, D=90mm, C=94.8kN | THK | Stud Diameter (d): 30 mm | Outer Diameter (D): 90 mm | Outer Ring Width (C): 35 mm | Stud Thread: M30×1.5 | Total Length (B): 100 mm | Roller Type: Double-row cylindrical (full complement) | Basic Dynamic Load Rating C: 94.8 kN | Basic Static Load Rating C0: 135.0 kN | Max Allowable Load F0 (cylindrical): 73.7 kN | Max Allowable Load F0 (spherical): 59.3 kN | Track Load Capacity: 17.3 kN | Limit Speed: 2100 min⁻¹ | Mass: 2200 g | Options: R=spherical outer ring | Spherical radius: R1000 | Note: Non-separable inner/outer ring; grease nipple both ends |
