Double Row Angular Contact Ball Bearing 5212AC3
Brand Name |
NACHI |
Model Number |
5212AC3 |
Min.Order Quantity |
1 pcs |
Price |
Negotiable |
Product Features
Enclosure | 13,000 rpm |
Configuration | 11,000 rpm |
Bore Type | -20 °C |
Weight | 120 °C |
Bore Size | 0.39 Hz |
Outside Diameter | 4.17 Hz |
Width | 4.25 Hz |
Fillet Radius/Chamfer | 6.75 Hz |
Dynamic Load Rating | 31.5 mm |
Static Load Rating | 33 mm |
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D-10.76 Hz B-13.24 Hz d2-3.5 mm D1-22.9 mm rs min-3.5 mm
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B-100 °C A-1.18 kg A1-16.8 Nm A2-32.5 mm B1-48.4 mm
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Characteristic cage frequency, FTF-21.1 mm Characteristic rolling element frequency, BSF-10 mm Characteristic outer ring frequency, BPF0-H2340 Characteristic inner ring frequency, BPFI-0.31 da min-2.15
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Characteristic outer ring frequency, BPF0-20 mm Characteristic inner ring frequency, BPFI-17 mm da max-21.75 mm db min-68.4 mm Da min-20 mm
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B-1,330 kN F-1,740 kN rs min-105 kN Lubrication hole on inner ring-1,400 rpm t-1,900 rpm
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Min operating temperature, Tmin-NTN Max operating temperature, Tmax-5.3 kN Characteristic cage frequency, FTF-6.65 kN Characteristic rolling element frequency, BSF-6.1 kN Characteristic outer ring frequency, BPF0-12,000 rpm
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Da min-5,900 rpm Da max--40 °C Db min-120 °C Ca min-0.4 Hz Cb min-4.86 Hz
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Characteristic inner ring frequency, BPFI-1.15 kg da min-NTN da max-87 kN Da max-86 kN ra max-10.5 kN
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Nlim (grease)-C3 Min operating temperature, Tmin-5 kg Max operating temperature, Tmax-SNR Characteristic cage frequency, FTF-491 kN Characteristic rolling element frequency, BSF-467 kN
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Mass-62.5 mm Cr-65 mm C0r-4 mm Nlim (grease)-4.5 mm Nlim (oil)-1 mm
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E-88.5 mm F-58.5 mm d1-64.5 mm rs min-1.5 mm r1s min-1.5 mm
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Designation of bearing--40 °C A-120 °C B-0.46 Hz A5-13.12 Hz d-16.68 Hz
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r1s min-9.58 Hz Radial clearance class-11.42 Hz Mass (without HJ ring)-32 mm Dynamic load, C-0.3 mm Static load, C0-22 mm
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