NACHI 6307 2RS JAPAN Bearing 35×80×21
JAPAN NACHI Bearing are QM INDUSTRIES BEARING LIMITED a LIGHT DUTY Take-Up Frame Style few brands 35×80×21 you will find in our inventory. Find NACHI 6307 2RS JAPAN Bearing 35×80×21 to see what's in stock! STAINLESS STEEL Screw Treatment
What is 6307 2RS bearing cross reference？
| Brand Name: | NACHI |
| Model Number: | 6307 2RS |
| Bearing number: | 71917 CE/HCP4AL |
| Size (mm): | 120x85x18 |
| Bore Diameter (mm): | 120 |
| Outer Diameter (mm): | 85 |
| Width (mm): | 18 |
| d: | 85 mm |
| D: | 120 mm |
| B: | 18 mm |
Product Details
| Bearing number | 71917 CE/HCP4AL |
| Size (mm) | 120x85x18 |
| Bore Diameter (mm) | 120 |
| Outer Diameter (mm) | 85 |
| Width (mm) | 18 |
| d | 85 mm |
| D | 120 mm |
| B | 18 mm |
| d1 | 96 mm |
| d2 | 92.9 mm |
| D1 | 109.22 mm |
| b | 2.6 mm |
| C1 | 9.3 mm |
| C2 | 3 mm |
| C3 | 3 mm |
| r1,2 - min. | 1.1 mm |
| r3,4 - min. | 0.6 mm |
| a | 23.4 mm |
| da - min. | 91 mm |
| db - min. | 88.2 mm |
| Da - max. | 114 mm |
| Db - max. | 116.8 mm |
| ra - max. | 1 mm |
| rb - max. | 0.6 mm |
| dn | 98.6 mm |
| Basic dynamic load rating - C | 29.6 kN |
| Basic static load rating - C0 | 23.2 kN |
| Fatigue load limit - Pu | 0.95 kN |
| Limiting speed for grease lubrication | 18000 r/min |
| Limiting speed for oil lubrication | 28000 mm/min |
| Ball - Dw | 11.112 mm |
| Ball - z | 23 |
| Gref | 7 cm3 |
| Calculation factor - f0 | 8.4 |
| Preload class A - GA | 160 N |
| Preload class B - GB | 479 N |
| Preload class C - GC | 957 N |
| Calculation factor - f | 1 |
| Calculation factor - f2A | 1 |
| Calculation factor - f2B | 1.05 |
| Calculation factor - f2C | 1.09 |
| Calculation factor - fHC | 1.01 |
| Preload class A | 69 N/micron |
| Preload class B | 109 N/micron |
| Preload class C | 150 N/micron |
| r1,2 min. | 1.1 mm |
| r3,4 min. | 0.6 mm |
| da min. | 91 mm |
| db min. | 88.2 mm |
| Da max. | 114 mm |
| Db max. | 116.8 mm |
| ra max. | 1 mm |
| rb max. | 0.6 mm |
| Basic dynamic load rating C | 29.6 kN |
| Basic static load rating C0 | 23.2 kN |
| Fatigue load limit Pu | 0.95 kN |
| Attainable speed for grease lubrication | 18000 r/min |
| Attainable speed for oil-air lubrication | 28000 r/min |
| Ball diameter Dw | 11.112 mm |
| Number of balls z | 23 |
| Reference grease quantity Gref | 7 cm³ |
| Preload class A GA | 160 N |
| Static axial stiffness, preload class A | 69 N/µm |
| Preload class B GB | 479 N |
| Static axial stiffness, preload class B | 109 N/µm |
| Preload class C GC | 957 N |
| Static axial stiffness, preload class C | 150 N/µm |
| Calculation factor f | 1.16 |
| Calculation factor f1 | 1 |
| Calculation factor f2A | 1 |
| Calculation factor f2B | 1.05 |
| Calculation factor f2C | 1.09 |
| Calculation factor fHC | 1.01 |
| Calculation factor f0 | 8.4 |
| Mass bearing | 0.42 kg |
