7012CTRQUMP3 NSK Super Precision Bearings
What are the types of 69.85x74.613x63.5 7012CTRQUMP3 NSK Super Precision Bearings ? Super Precision Bearings Manufacturing Service . Get Your Free, China 6206 Bearing Supplier Instant price, design review.
| Brand Name: | NSK |
| Model Number: | 7012CTRQUMP3 |
| Shaft diameter range max.: | 69.472 mm |
| d: | 69,85 mm |
| Coefficient of friction µ max.: | 0.2 |
| Mass bushing: | 0.23 kg |
| c1 max.: | 1 mm |
| D: | 74,613 mm |
| Permissible sliding velocity v min.: | 0 m/s |
| Bearing number: | PCZ 4440 M |
Product Details
| Shaft diameter range max. | 69.472 mm |
| d | 69,85 mm |
| Coefficient of friction µ max. | 0.2 |
| Mass bushing | 0.23 kg |
| c1 max. | 1 mm |
| D | 74,613 mm |
| Permissible sliding velocity v min. | 0 m/s |
| Bearing number | PCZ 4440 M |
| c2 min. | 1.2 mm |
| Width (mm) | 63,5 |
| Coefficient of friction µ min. | 0.02 |
| Size (mm) | 69.85x74.613x63.5 |
| Basic dynamic load rating (C) | 530 kN |
| Outer Diameter (mm) | 74,613 |
| Housing bore range min. | 74.612 mm |
| Housing bore range max. | 74.643 mm |
| α ±8 | 20 ° |
| Factor depending on material and bearing type KM | 1900 |
| Specific static load factor K0 | 250 N/mm² |
| Weight | 0,235 Kg |