CBG | CBR
Cylindrical Single Nut
Part Number Construction
Example
| CBG | 06 | 01 | D | X | - | 60 | R | 90 | C3 | Z | - | 001 |
| ① | ② | ③ | ④ | ⑤ | ⑥ | ⑦ | ⑧ | ⑨ | ⑩ | ⑪ |
① Series
CBG = Cylindrical single nut (ground)
CBR = Cylindrical single nut (rolled)
② Screw Diameter (mm)
06 = 6 mm
③ Lead (mm)
01 = Standard ball lead, 1 mm
01K = Non-standard ball lead, 1 mm
④ Ball Return Type
D = Deflector Type
S = End Deflector type
T = Return Tube type
C = End-cap type
⑤ Custom Option (Non-standard)
⑥ Threaded Section Length (mm)
Decimal point is indicated by "_"
⑦ Thread Direction
R = Right-hand
L = Left-hand
LR = Right- & Left-hand
⑧ Total Screw Length (mm)
Decimal point is indicated by "_"
⑨ Accuracy Grade
C3 = JIS Standard C3
C5 = JIS Standard C5
C7 = JIS Standard C7
C10 = JIS Standard C10
⑩ Axial Clearance
Z = Preload
T = ≤ 0.005 mm
S = ≤ 0.02 mm
N = ≤ 0.05 mm
⑪ Custom Serial Number
Mechanical Dimension
Cylindrical Single Nut Dimension Table
| Screw Diameter D (mm / inch) |
Lead (mm / inch) |
Nut Diameter D (mm / inch) |
Nut Overall Length L (mm / inch) |
Keyway Position Dimension S1 (mm / inch) |
Keyway Length S (mm / inch) |
Keyway Width W (mm / inch) |
Keyway Depth H (mm / inch) |
Basic Dynamic Load Rating Ca (N) | Basic Static Load Rating Coa (N) |
|---|---|---|---|---|---|---|---|---|---|
| 4 (0.157) | 1 (0.039) | 9 (0.354) | 10 (0.394) | - | - | - | - | 560 | 790 |
| 6 (0.236) | 1 (0.039) | 13 (0.512) | 14 (0.551) | 2 (0.079) | 10 (0.394) | 3 (0.118) | 1.8 (0.071) | 680 | 1200 |