Cylindrical nut CBG · CBR
for ball screw

Cylindrical nut - CBG · CBR - Jiangsu DINGS' Intelligent Control Technology - for ball screw

Cylindrical nut - CBG · CBR - Jiangsu DINGS' Intelligent Control Technology - for ball screw - image - 2

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Characteristics

Types

cylindrical

Other characteristics

for ball screw

Nominal diameter

Max.: 6 mm
(0.24 in)

Min.: 4 mm
(0.16 in)

Height

Max.: 14 mm
(0.551 in)

Min.: 10 mm
(0.394 in)

Width

Max.: 13 mm
(0.51 in)

Min.: 9 mm
(0.35 in)

Description

Product
Compact cylindrical single nuts for ball screw systems. Series: CBG = cylindrical single nut (ground); CBR = cylindrical single nut (rolled). Suitable for industrial linear motion applications.

Part number construction
Example: CBG 06 01 D X - 60 R 90 C3 Z - 001

① Series: CBG = ground; CBR = rolled
② Screw diameter (mm): 06 = 6 mm
③ Lead (mm): 01 = 1 mm standard; 01K = 1 mm non-standard
④ Ball return type: D = Deflector; S = End deflector; T = Return tube; C = End-cap
⑤ Custom option (non-standard)
⑥ Threaded section length (mm): decimal point written as "_"
⑦ Thread direction: R = Right; L = Left; LR = Right & Left
⑧ Total screw length (mm): decimal point written as "_"
⑨ Accuracy grade: C3 / C5 / C7 / C10 (JIS)
⑩ Axial clearance: Z = Preload; T ≤ 0.005 mm; S ≤ 0.02 mm; N ≤ 0.05 mm
⑪ Serial number / customer code

Mechanical dimensions
Dimensional drawing available on the product page.

Cylindrical single nut — dimensions (examples)
Screw D (mm / in) | Lead (mm / in) | Nut Ø (mm / in) | Nut length L (mm / in) | Keyway S1 (mm / in) | Keyway S (mm / in) | Keyway W (mm / in) | Keyway H (mm / in) | Ca (N) | 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

Technical specifications

Available series: CBG (ground) and CBR (rolled)
Screw diameters: 4 mm and 6 mm (see table)
Standard lead: 1 mm (01); non-standard option: 01K
Ball return options: Deflector (D), End deflector (S), Return tube (T), End-cap (C)
Accuracy grades per JIS: C3, C5, C7, C10
Axial clearance / preload options: Z, T (≤0.005 mm), S (≤0.02 mm), N (≤0.05 mm)
Thread direction: R, L, LR
Typical load ratings: D=4 → Ca 560 N / Coa 790 N; D=6 → Ca 680 N / Coa 1200 N

Ordering

Use the part number construction above when ordering. Decimal in length fields is indicated by "_".
Custom lengths and serial numbers available on request.