CB1A Gear Pumps
CB1A Gear Pumps
General Description
The CB1A gear pump consists of a gear pair supported by two aluminum bearing blocks, a housing, front cover and rear cover.The axial clearance can be automatically compensated by the bearing blocks. The features of CB1A pump are simple structure, high mechanical and volumetric efficiency, low noise level as well as high reliability. It is widely used in the hydraulic system of truck, lift and deliver machinery,mine machinery, and agriculture machinery, etc.
Order Code
Outline Dimension
Technical Data
| Model | Displacement mL/r (in3/r) |
pressure(MPa) | pressure(RPM) | Dimension | ||||||
| PI | P2 | P3 | Rated | Max | L(mm) | M(mm) |
F (Inlet) |
f (Outlet) | ||
| CB1A-F1.3*** | 1.36 (0.0830) | 20 | 25 | 28 | 2000 | 4000 | 42 | 80.3 |
SAE port 3/4-16UN BSPP port Gl/2" Metric port M18X1.5 |
SAE port 9/16-18UN BSPP port G3/8" Metric port M14X1.5 |
| CB1A-F2*** | 2.05 (0.1251) | 43 | 82.3 | |||||||
| CB1A-F2.7*** | 2.74 (0.1672) | 44 | 84.3 | |||||||
| CB1A-F3.2*** | 3.42 (0.2087) | 45 | 86.3 | |||||||
| CB1A-F4*** | 4.10 (0.2502) | 46 | 88.3 | |||||||
| CB1A-F5*** | 5.13 (0.3131) | 47.5 | 91.3 | |||||||
| CB1A-F6*** | 6.16 (0.3759) | 49 | 94.3 | |||||||
| CB1A-F7.5*** | 7.52 (0.4589) | 18 | 20 | 22 | 3500 | 51 | 98.3 |
7/8-14UN G3/4" M22X1.5 |
3/4-16UN G1/2" M18X1.5 | |
| CB1A-F9*** | 9.23 (0.5633) | 3000 | 53.5 | 103.3 | ||||||
| CB1A-F10*** | 10.95 (0.6682) | 15 | 18 | 20 | 2500 | 56 | 108.3 | |||
| CB1A-F13*** | 13.68 (0.8348) | 2000 | 60 | 116.3 | ||||||