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 |