Number of loaded circuits | DN Value | Preload | Method for Providing a Preload | Type of guide | 1row × 1.80 turns | 70000 | Yes | Over ball | Ball |
Shaft process method | Ball cage | Splined portion | Hollow shaft | Recommended support unit on the Fixed Side type | Precision | None | Yes | Yes | None |
Recommended support unit on the Supported Side type | Types of Nuts | Threading direction | Spacer ball | Rigidity in the axial direction (N/μm) | None | Single nut | Right-hand | None | 150.0 |
Number of threaded grooves | Dust prevention measure | Dust prevention measures for the Support Bearing unit | Dust cover type | Wiper ring is available | 1 | None | None, UU | Bellows, screw cover | None |
QZ Lubricator is available | With/without oil hole | Nipple, plumbing fixture type | Type using standard material | Standard grease | None | None | None | Iron-based | AFB-LF |
Standard lubrication method | Standard seal | Whether it is possible to change to a high temperature type | Spline types | Preload grade of the Ball Spline | Grease Lubrication | None | Cannot be supported | LTR | Light preload(CL) |
Accuracy of the Ball Spline | Nut surface treatment | Shaft surface treatment | Minimum service temperature Centigrade (°C) | Minimum service temperature Fahrenheit (°F) | High-accuracy grade(H) | AP-CF, AP-C, AP-HC, other | AP-CF, AP-C, AP-HC, other | -15 | 5 |
Maximum service temperature(Centigrade°C) | Maximum service temperature(Fahrenheit°F) | Finished product of the shaft end (with/without) | 80 | 176 | None |
|