1.378 Inch | 35 Millimeter x 3.15 Inch | 80 Millimeter x 0.827 Inch | 21 Millimeter KOYO 7307B GC3FY Angular Contact Ball BearingsCross reference
Accessories | Two Shields & Snap-R |
D | 55.0000 mm |
Oil Speed Rating Open/Shielded n2 | 15000 rpm |
Basic Dynamic Radial Load Rating C | 13300 N |
Grease Speed Rating Open/Shielded n1 | 12000 rpm |
Sealed Speed Rating n3 | 8000 rpm |
B | 13.00 mm |
Basic Static Radial Load Rating Co | 8300 N |
d | 30.000 mm |
Fillet Radius ra | 1.00 mm |
1.378 Inch | 35 Millimeter x 3.15 Inch | 80 Millimeter x 0.827 Inch | 21 Millimeter KOYO 7307B GC3FY Angular Contact Ball Bearings Specifications
Oil Speed Rating Open/Shielded n2:3200 rpm; Grease Speed Rating Open/Shielded n1:2600 rpm; Basic Static Radial Load Rating Co:98000 N; Accessories:One Seal; d:160.000 mm; B:28.00 mm; Fillet Radius ra:2.00 mm; Sealed Speed Rating n3:1700 rpm; Basic Dynamic Radial Load Rating C:92300 N; D:220.0000 mm;
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Fillet Radius ra:0.30 mm; Sealed Speed Rating n3:6700 rpm; Grease Speed Rating Open/Shielded n1:9500 rpm; Basic Dynamic Radial Load Rating C:6050 N; Basic Static Radial Load Rating Co:5100 N; D:58.0000 mm; Oil Speed Rating Open/Shielded n2:12000 rpm; B:7.00 mm; Accessories:One Seal; d:45.000 mm;
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Mass bearing:2.85 kg; B:24 mm; Calculation factor Y:0.6; r3,4 min.:1.1 mm; Db max.:264 mm; r1,2 min.:1.5 mm; Limiting speed:1200 r/min; das:235 mm; Calculation factor kr:0.1; Reference speed:1000 r/min;
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Reference speed:13000 r/min; Fw:32 mm; U:13 mm; Basic static load rating C0:25.5 kN; Ew:37 mm; Mass needle roller and cage assembly:0.018 kg; Limiting speed:14000 r/min; Basic dynamic load rating C:14.7 kN; Fatigue load limit Pu:3 kN;
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Sealed Speed Rating n3:0 rpm; Oil Speed Rating Open/Shielded n2:1100 rpm; D:540.0000 mm; d:440.000 mm; B:46.00 mm; Basic Dynamic Radial Load Rating C:255000 N; Grease Speed Rating Open/Shielded n1:900 rpm; Fillet Radius ra:2.00 mm; Accessories:Without Accessories; Basic Static Radial Load Rating Co:
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with tapered bore:790 min-1; with cylindrical bore:670 min-1; Static (Cor):16.7 mm; Dynamic (Cr):9 mm; Grease:3720 kN; B:144 mm; Pu:2240 kN; d:260 mm; Oil:311.540 kN; D:440 mm;
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d:140 mm; G:M 140x2; Hydraulic nut:HMV 28 E; B1:82 mm; d3:180 mm; d1:125 mm; Mass adapter sleeve assembly:3.05 kg; Lock nut:KMFE 28; B:28 mm;
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d:17.000 mm; Fillet Radius ra:0.60 mm; Basic Dynamic Radial Load Rating C:8840 N; D:40.0000 mm; Basic Static Radial Load Rating Co:2200 N; B:12.00 mm; Grease Speed Rating n1:18000 rpm; Oil Speed Rating n2:22000 rpm;
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Calculation factor A:0.00917; B:21 mm; Basic static load rating C0:45 kN; d2 ≈:63.6 mm; r1,2 min.:1.5 mm; Reference speed:8500 r/min; Calculation factor kr:0.095; Mass bearing:0.62 kg; ra max.:1.5 mm; d1 ≈:72.63 mm;
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D:90.0000 mm; Oil Speed Rating n2:6400 rpm; Basic Dynamic Radial Load Rating C:39700 N; Basic Static Radial Load Rating Co:48000 N; Fillet Radius rb:0.30 mm; Grease Speed Rating n1:5400 rpm; d:65.000 mm; Fillet Radius ra:1.00 mm; B:26.00 mm;
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D1 ≈:1589 mm; b:22.3 mm; Basic static load rating C0:49000 kN; d:1320 mm; r1,2 min.:7.5 mm; Calculation factor Y2:4.8; d2 ≈:1445 mm; Limiting speed:200 r/min; Mass bearing:2455 kg; Fatigue load limit Pu:2500 kN;
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B2:7 mm; r3,4 min.:0.6 mm; B1:4 mm; d:30 mm; d1 ≈:41.25 mm; Mass angle ring:0.025 kg;
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Sealed Speed Rating n3:2100 rpm; Fillet Radius ra:3.00 mm; Basic Static Radial Load Rating Co:150000 N; Grease Speed Rating Open/Shielded n1:3000 rpm; d:90.000 mm; B:54.00 mm; D:225.0000 mm; Basic Dynamic Radial Load Rating C:186000 N; Accessories:One Shield; Oil Speed Rating Open/Shielded n2:3600 r
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Basic Static Radial Load Rating Co:11200 N; Basic Dynamic Radial Load Rating:15600 N; Dimension D2:69.9 mm; Pin Dia A1:13.5 mm; Shaft Diameter D:30 mm; Dimension H:29.4 mm; Dimension S1:22.2 mm; Dimension N:19.8 mm; Dimension B:104.8 mm; Insert Bearing IB:Stainless Steel;
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Da max.:70.5 mm; rb max.:1 mm; B:43 mm; Specific dynamic load factor K:100 N/mm²; α:4 °; M:3 mm; Lubricant:Regular relubricatio; b1:4.6 mm; d:50 mm; da min.:54.8 mm;
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interchange 1.378 Inch | 35 Millimeter x 3.15 Inch | 80 Millimeter x 0.827 Inch | 21 Millimeter KOYO 7307B GC3FY Angular Contact Ball Bearings guide |
| D | d | B | a | C | C0 | B1 | 2B |
7307BDB | 80 mm | 35 mm | 21 mm | 13.7 mm | 61,5 kN | 49,5 kN | - | 42 mm |
7307BDF | 80 mm | 35 mm | 21 mm | 13.7 mm | 61,5 kN | 49,5 kN | - | 42 mm |
7307BDT | 80 mm | 35 mm | 21 mm | 34,5 mm | 59,5 kN | 48,5 kN | - | 42 mm |
7307 A-UO | 80 mm | 35 mm | - | 54,8 mm | 57,5 kN | 44 kN | 42 mm | - |
7307 CDT | 80 mm | 35 mm | - | - | - | - | 42 mm | - |
7307B | 80 mm | 35 mm | 21 mm | 34,5 mm | 36,5 kN | 24,2 kN | - | - |
7307B-2RS | 80 mm | 35 mm | 21 mm | - | 37,4 kN | 22,2 kN | - | - |
7307BDB | 80 mm | 35 mm | 21 mm | - | 59,5 kN | 48,5 kN | - | 42 mm |
7307 A | 80 mm | 35 mm | 21 mm | 27,4 mm | 21 mm | - | - | - |
7307B GC3FY | 3.15 Inch | 80 Millimeter | 1.378 Inch | 35 Millimeter | 0.827 Inch | 21 Millimeter | - | - | - | - | - |