13BTM2012 IB-1332 Needle Roller Bearing 13x20x12mm
Request A Quote For Your Special 13BTM2012 IB-1332 Needle Roller Bearing 13x20x12mm Needs Today! Free High Quality Oilfield Mud Pump Bearings Quotes. JiNan Hope Hydraulic Co., Itd 55x90x23 ISO 9001 certified.
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Details
| Bearing number | 4T-32011X |
| Size (mm) | 55x90x23 |
| Bore Diameter (mm) | 55 |
| Outer Diameter (mm) | 90 |
| Width (mm) | 23 |
| d | 55 mm |
| D | 90 mm |
| T | 23 mm |
| B | 23 mm |
| C | 17,5 mm |
| ra1 max. | 1,5 mm |
| a | 20 mm |
| r min. | 1,5 mm |
| r1 min. | 1,5 mm |
| da min. | 63,5 mm |
| Da min | 81 mm |
| Da max. | 81,5 mm |
| db max. | 63 mm |
| Db min. | 86 mm |
| ra max. | 1,5 mm |
| Sa | 4 mm |
| Sb | 5,5 mm |
| Weight | 0,563 Kg |
| Basic dynamic load rating (C) | 80,5 kN |
| Basic static load rating (C0) | 118 kN |
| (Grease) Lubrication Speed | 4 000 r/min |
| (Oil) Lubrication Speed | 5 400 r/min |
| Calculation factor (e) | 0,41 |
| Calculation factor (Y0) | 0,81 |
| d1 | 74 mm |
| rs min | 1.5 mm |
| r1s min | 1.5 mm |
| e | 0.41 |
| Y2 | 1.48 |
| Y0 | 0.81 |
| Mass | 0.56 kg |
| ISO 355 reference | T3CC055 |
| Dynamic load, C | 80.5 kN |
| Rating life coefficient, A2 | 1.4 |
| Static load, C0 | 118 kN |
| Fatigue limit load, Cu | 14.4 kN |
| Nlim (oil) | 5,400 rpm |
| Nlim (grease) | 4,000 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 | 8.93 Hz |
| Characteristic outer ring frequency, BPF0 | 11.16 Hz |
| Characteristic inner ring frequency, BPFI | 13.84 Hz |
| da max | 63 mm |
| db min | 63.5 mm |
| Da max | 81.5 mm |
| Db min | 86 mm |
| Ca min | 4 mm |
| Cb min | 5.5 mm |
| ra max | 1.5 mm |
| r1a max | 1.5 mm |
| Category | Roller Bearings |
| Inventory | 12.0 |
| Minimum Buy Quantity | N/A |
| Product Group | B04334 |
Company Profile
| Worktime |
9:00-18:00(Beijing time) |
| Phone |
0531-8299 9953 |
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