BOLTTE Z3 Z3A Z3B Keyless Locking Assemblies - 18-150 mm Bore
BOLTTE Z3, Z3A and Z3B keyless locking assemblies provide mechanical shaft-to-hub connections. Select the exact family and model by bore, outer diameter and width.
Model selection
- Model format: series-bore x outer diameter x width.
- Bore range: 18 mm to 150 mm, depending on family and model.
- Z3 models: 33 physical sizes.
- Z3B models: 24 physical sizes.
- Z3A models: 25 physical sizes.
- Material: 45 steel.
Ordering notes
- Match the bore to the shaft and the outer diameter to the hub interface.
- Confirm the available axial space against the listed width.
- Verify shaft and hub tolerances, surface condition, load, alignment, installation torque and operating environment before use.
All dimensions are shown in millimetres. Confirm every mating dimension and fastening requirement before installation.
Model / configuration / SKU
| Model / configuration | SKU |
|---|---|
| Z3-18x47x31 | 4447240127834 |
| Z3-19x47x31 | 4447240127835 |
| Z3-20x47x31 | 4447240127836 |
| Z3-22x47x31 | 4447240127837 |
| Z3-24x50x31 | 4447240127838 |
| Z3-25x50x31 | 4447240127839 |
| Z3-28x55x31 | 4447240127840 |
| Z3-30x55x31 | 4447240127841 |
| Z3-32x60x31 | 4447240127842 |
| Z3-35x60x31 | 4447240127843 |
| Z3-38x65x31 | 4561433015055 |
| Z3-40x65x31 | 4447240127845 |
| Z3-42x75x38 | 4447240127846 |
| Z3-45x75x38 | 4447240127847 |
| Z3-48x80x38 | 4447240127848 |
| Z3-50x80x38 | 4447240127849 |
| Z3-55x85x38 | 4447240127850 |
| Z3-60x90x38 | 4447240127851 |
| Z3-65x95x38 | 4991187414019 |
| Z3-70x110x50 | 4447240127852 |
| Z3-75x115x50 | 4991187414020 |
| Z3-80x120x50 | 4556960755241 |
| Z3-85x125x50 | 4561433015074 |
| Z3-95x135x50 | 4561433015068 |
| Z3-90x130x50 | 4561433015051 |
| Z3-100x145x58 | 4561433015065 |
| Z3-105x150x58 | 5679456523329 |
| Z3-110x155x58 | 5679456523330 |
| Z3-120x165x58 | 5679456523331 |
| Z3-125x170x58 | 5679456523332 |
| Z3-130x180x58 | 5679456523333 |
| Z3-140x190x58 | 5679456523328 |
| Z3-150x200x65 | 5679456523334 |
| Z3B-19x47x28 | 4561433015077 |
| Z3B-20x47x28 | 4561433015049 |
| Z3B-22x47x28 | 4561433015070 |
| Z3B-24x50x28 | 4561433015064 |
| Z3B-25x50x28 | 4561433015050 |
| Z3B-28x55x28 | 4561433015059 |
| Z3B-30x55x28 | 4561433015048 |
| Z3B-32x60x28 | 4561433015073 |
| Z3B-35x60x28 | 4561433015069 |
| Z3B-38x65x28 | 4561433015060 |
| Z3B-40x65x28 | 4561433015066 |
| Z3B-42x75x33 | 4561433015057 |
| Z3B-45x75x33 | 4561433015076 |
| Z3B-50x80x33 | 4561433015072 |
| Z3B-55x85x33 | 4561433015056 |
| Z3B-60x90x33 | 4561433015063 |
| Z3B-65x95x33 | 4561433015067 |
| Z3B-70x110x40 | 4561433015071 |
| Z3B-75x115x40 | 4561433015078 |
| Z3B-80x120x40 | 4561433015075 |
| Z3B-85x125x40 | 4882425256027 |
| Z3B-90x130x40 | 4882425256028 |
| Z3B-95x135x40 | 4882425256029 |
| Z3B-100x145x44 | 4882425256030 |
| Z3A-19x47x39 | 4882425256031 |
| Z3A-20x47x39 | 4882425256032 |
| Z3A-22x47x39 | 4882425256033 |
| Z3A-24x50x39 | 4882425256034 |
| Z3A-25x50x39 | 4882425256035 |
| Z3A-28x55x39 | 4882425256036 |
| Z3A-30x55x39 | 4882425256037 |
| Z3A-32x60x39 | 4882425256038 |
| Z3A-35x60x39 | 4882425256039 |
| Z3A-38x65x39 | 4882425256040 |
| Z3A-40x65x39 | 4882425256041 |
| Z3A-42x75x47 | 4882425256042 |
| Z3A-45x75x47 | 4882425256043 |
| Z3A-48x80x47 | 4882425256044 |
| Z3A-50x80x47 | 4882425256045 |
| Z3A-55x85x47 | 4882425256046 |
| Z3A-60x90x47 | 4882425256047 |
| Z3A-65x95x47 | 4882425256048 |
| Z3A-70x110x57 | 4882425256049 |
| Z3A-75x115x62 | 4882425256050 |
| Z3A-80x120x62 | 4882425256051 |
| Z3A-85x125x62 | 4882425256052 |
| Z3A-90x130x62 | 4882425256053 |
| Z3A-95x135x62 | 4882425256054 |
| Z3A-100x145x77 | 4882425256055 |