KOYO B-76 Needle Non Thrust Roller Bearings
| Place of Origin |
Check Distributor Service |
| Brand Name |
Check Distributor |
| Certification |
Original certificate |
| Model Number |
KOYO B-76 |
| Min.Order Quantity |
check bearing service company |
| Price |
Contact With Authorized agent |
| Packaging Details |
Original industrial package |
| Delivery Time |
Within 5 working days |
| Payment Terms |
paypal,UnionPay, Visa/MasterCard, Amex, Discover,T/T |
| Supply Ability |
191 |
Product Features
Check Distributor KOYO B-76 bearing Size Chart (mm/inches) |
|---|
| Bearing number | 4T-30213 |
| Size (mm) | 65x120x24.75 |
| Bore Diameter (mm) | 65 |
| Outer Diameter (mm) | 120 |
| Width (mm) | 24,75 |
| d | 65 mm |
| D | 120 mm |
| T | 24,75 mm |
| B | 23 mm |
| C | 20 mm |
| ra1 max. | 1,5 mm |
| a | 23,5 mm |
| r min. | 2 mm |
| r1 min. | 1,5 mm |
| da min. | 75 mm |
| Da min | 106 mm |
| Da max. | 111,5 mm |
| db max. | 77 mm |
| Db min. | 113 mm |
| ra max. | 2 mm |
| Sa | 4 mm |
| Sb | 4,5 mm |
| Weight | 1,18 Kg |
| Basic dynamic load rating (C) | 123 kN |
| Basic static load rating (C0) | 148 kN |
| (Grease) Lubrication Speed | 3 100 r/min |
| (Oil) Lubrication Speed | 4 200 r/min |
| Calculation factor (e) | 0,4 |
| Calculation factor (Y0) | 0,81 |
| d1 | 90.5 mm |
| rs min | 2 mm |
| r1s min | 1.5 mm |
| e | 0.4 |
| Y2 | 1.48 |
| Y0 | 0.81 |
| Mass | 1.18 kg |
| ISO 355 reference | T3EB065 |
| Dynamic load, C | 123 kN |
| Rating life coefficient, A2 | 1.4 |
| Static load, C0 | 148 kN |
| Fatigue limit load, Cu | 18 kN |
| Nlim (oil) | 4,200 rpm |
| Nlim (grease) | 3,100 rpm |
| Min operating temperature, Tmin | -40 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.43 Hz |
| Characteristic rolling element frequency, BSF | 6.36 Hz |
| Characteristic outer ring frequency, BPF0 | 8.09 Hz |
| Characteristic inner ring frequency, BPFI | 10.91 Hz |
| da max | 77 mm |
| db min | 75 mm |
| Da max | 111.5 mm |
| Db min | 113 mm |
| Ca min | 4 mm |
| Cb min | 4.5 mm |
| ra max | 2 mm |
| r1a max | 1.5 mm |
| Category | Roller Bearings |
| Inventory | 1.0 |
| Manufacturer Name | NTN |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 1.163 |
| EAN | 4547359002874 |
| Product Group | B04334 |