NSK BL309ZNR Ball Bearing, Single Row, Maximum Capacity
Manufacturers of 114.3x177.8x41.275 all Double row bearing are represented in our partial list of 114.3x177.8x41.275 Size (mm) clients. Contact Bearing Wholesalers Gary for a complete NSK BL309ZNR Ball Bearing, Single Row, Maximum Capacity list of clients and projects.
| Bearing number: | 4T-64450/64700 |
| Size (mm): | 114.3x177.8x41.275 |
| Bore Diameter (mm): | 114,3 |
| Outer Diameter (mm): | 177,8 |
| Width (mm): | 41,275 |
| d: | 114,3 mm |
| D: | 177,8 mm |
| T: | 41,275 mm |
Product Details
| Bearing number | 4T-64450/64700 |
| Size (mm) | 114.3x177.8x41.275 |
| Bore Diameter (mm) | 114,3 |
| Outer Diameter (mm) | 177,8 |
| Width (mm) | 41,275 |
| d | 114,3 mm |
| D | 177,8 mm |
| T | 41,275 mm |
| B | 41,275 mm |
| C | 30,162 mm |
| ra1 max. | 3,3 mm |
| a - | 1,1 mm |
| Da | 160 mm |
| db | 125 mm |
| ra max. | 3,5 mm |
| da | 131 mm |
| Db | 172 mm |
| Weight | 3,52 Kg |
| Basic dynamic load rating (C) | 232 kN |
| Basic static load rating (C0) | 375 kN |
| (Grease) Lubrication Speed | 1 900 r/min |
| (Oil) Lubrication Speed | 2 600 r/min |
| Calculation factor (e) | 0,52 |
| Calculation factor (Y0) | 0,64 |
| d1 | 147 mm |
| a | 42.38 mm |
| e | 0.52 |
| Y2 | 1.16 |
| Y0 | 0.64 |
| Mass | 3.52 kg |
| Dynamic load, C | 232 kN |
| Rating life coefficient, A2 | 1.4 |
| Static load, C0 | 375 kN |
| Fatigue limit load, Cu | 40.9 kN |
| Nlim (oil) | 2,600 rpm |
| Nlim (grease) | 1,900 rpm |
| Min operating temperature, Tmin | -40 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.45 Hz |
| Characteristic rolling element frequency, BSF | 9.63 Hz |
| Characteristic outer ring frequency, BPF0 | 11.28 Hz |
| Characteristic inner ring frequency, BPFI | 13.72 Hz |
| ra max | 3.5 mm |
| r1a max | 3.3 mm |
Company Profile
| Worktime |
9: 00-18: 00 (بتوقيت بكين) |
| Phone |
+6531591338 |
| Fax |
+6531591338 |
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