1.378 Inch | 35 Millimeter x 3.15 Inch | 80 Millimeter x 0.827 Inch | 21 Millimeter CONSOLIDATED BEARING NF-307 Cylindrical Roller BearingsSystems
| Material | 42CrMo4 | Coatings | Without | Torque Capacity | According to Requirements |
| Place of Origin | Shandong, China | Machining State | CNC | Blank State | Forging |
| Heat Treatment State | Quenching Tempering |
| D | 28.0000 mm |
| Basic Static Radial Load Rating Co | 2500 N |
| Oil Speed Rating n2 | 32000 rpm |
| Fillet Radius ra | 0.30 mm |
| d | 12.000 mm |
| Basic Dynamic Radial Load Rating C | 5070 N |
| Grease Speed Rating n1 | 25000 rpm |
| B | 8.00 mm |
How to Identify 1.378 Inch | 35 Millimeter x 3.15 Inch | 80 Millimeter x 0.827 Inch | 21 Millimeter CONSOLIDATED BEARING NF-307 Cylindrical Roller Bearings by Bearing Number
Permissible sliding velocity v max.:0.5 m/s; B:100 mm; Tolerance housing:H7; Tolerance shaft:h8; Effective load carrying cross section A:13720 mm²; Specific static load factor K0:200 N/mm²; Permissible sliding velocity v min.:0 m/s; D:155 mm; Coefficient of friction µ min.:0.03; Mass
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Cap bolt recommended tightening torque:2467.6 N·m; Labyrinth ring:2 x LOR 550; P180°:222 kN; Ca:107.798 mm; P90°:334 kN; H1:209.55 mm; Da:359.999 mm; RG:1 NPT; P120°:207 kN; R2:42.862 mm;
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Basic Dynamic Radial Load Rating C:5400 N; Grease Speed Rating n1:22000 rpm; Basic Static Radial Load Rating Co:2900 N; d:15.000 mm; Fillet Radius ra:0.30 mm; B:9.00 mm; Oil Speed Rating n2:28000 rpm; D:32.0000 mm;
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RG:1/4 NPT; H:161.925 mm; Stabilizing ring:SR-15-0; Bearing:22215 EK; Mass pillow block:14.3 kg; P60°:104 kN; Da:130 mm; P150°:33.4 kN; Cap bolt, SAE grade:8; End plug (suffix Y):EPR 7;
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Basic dynamic load rating C:75000 kN; Design (sliding contact surface combination):Steel/PTFE fabric; α:3 °; Basic static load rating C0:125000 kN; B:355 mm; d:800 mm; Specific dynamic load factor K:300 N/mm²; dk:930 mm; r1 min.:3 mm; Sealing solution:Double-lip seals;
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static Cor:199.000 kN; D:105 mm; d:70 mm; rs (min):1 mm; Grease:2 200 min-1; D1:72 mm; d1:105 mm; dynamic Cr:76.860 kN; Pu:9.050 kN; H:27 mm;
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B:108.00 mm; Basic Dynamic Radial Load Rating C:371000 N; Oil Speed Rating n2:2800 rpm; Basic Static Radial Load Rating Co:440000 N; Grease Speed Rating n1:2200 rpm; D:225.0000 mm; Fillet Radius ra:3.00 mm; Fillet Radius rb:1.00 mm; d:90.000 mm;
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d:400 mm; Mass angle ring:2.8 kg; B1:14 mm; B2:24 mm; r3,4 min.:2.1 mm; d1 ≈:443 mm;
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G:M 80x2; B2 ≈:49 mm; D:130 mm; Operating clearance factor k2:0.127; s2 max.:5.3 mm; d2 ≈:88.5 mm; Basic dynamic load rating C:220 kN; Fatigue load limit Pu:28 kN; Limiting speed:2200 r/min; d1:70 mm;
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RG:3/4 NPT; Eye bolt:2 x 3/8-16 UNC; P180°:145 kN; Initial grease fill:793.8 g; H2:66.675 mm; Bearing:23038 CCK/W33; Cap bolt recommended tightening torque:813.5 N·m; R2:33.337 mm; Pa:42.9 kN; Mass pillow block:132 kg;
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H max.:157.445 mm; K:10 mm; d:205 mm; C:168 mm; E:356 mm; D:520 mm; b:13 mm; Basic static load rating C0:2900 kN; Maximum dynamic radial loads Fr max.:1900 kN; B:168 mm;
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Fillet Radius rb:1.00 mm; Basic Dynamic Radial Load Rating C:238000 N; Fillet Radius ra:2.50 mm; Oil Speed Rating n2:3400 rpm; B:82.00 mm; D:180.0000 mm; Grease Speed Rating n1:2400 rpm; Basic Static Radial Load Rating Co:245000 N; d:85.000 mm;
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r min.:1.5 mm; d1 ≈:90 mm; Mass bearing:14.6 kg; Maximum static radial loads F0r max.:510 kN; H max.:47.5 mm; D1 ≈:110 mm; B:120 mm; C:118 mm; Basic static load rating C0:465 kN; Basic dynamic load rating C:314 kN;
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r5 min.:0.6 mm; Limiting speed:6000 r/min; Fillet radius ra max.:2 mm; Fillet radius rc max.:0.6 mm; Abutment housing - axial space at the small side face/ both sides of the outer ring Cb min.:4.5 mm; Fatigue load limit Pu:26.5 kN; Abutment diameter shaft Db min.:103 mm; a:48.562 mm; r1,2 min.:2 mm;
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r2 max.:0.6 mm; Mass needle roller:0.081 g; Lw:5.8 mm; r1 max.:0.4 mm; Dw:1.5 mm; r1,2 min.:0.1 mm;
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| Frequently bought 1.378 Inch | 35 Millimeter x 3.15 Inch | 80 Millimeter x 0.827 Inch | 21 Millimeter CONSOLIDATED BEARING NF-307 Cylindrical Roller Bearings together |
| T | A | s | m | a | d | C | B |
| UC307 | - | - | - | - | - | 35,000 mm | 25 mm | 48 mm |
| UC307-20 | - | - | 19 mm | 8 mm | 3,96875 mm | 31,75 mm | 33,5 kN | - |
| 4307 ATN9 | - | - | - | - | - | 35 mm | - | 31 mm |
| 89307 | 20,000 mm | - | - | - | - | 35,000 mm | - | - |
| 52307 | - | 0,05 / Factor min. load | - | 0,63 kg / Weight | - | 30 mm | - | 10 mm |
| NF-307 | - | - | - | - | - | 1.378 Inch | 35 Millimeter | - | 0.827 Inch | 21 Millimeter |
| NF-307 C/3 | - | - | - | - | - | 1.378 Inch | 35 Millimeter | - | 0.827 Inch | 21 Millimeter |
| NF-307E C/3 | - | - | - | - | - | - | - | - |
| NF-307E | - | - | - | - | - | 1.378 Inch | 35 Millimeter | - | 0.827 Inch | 21 Millimeter |
| NF-307 C/4 | - | - | - | - | - | - | - | - |
English
0.984 Inch | 25 Millimeter x 2.047 Inch | 52 Millimeter x 0.709 Inch | 18 Millimeter CONSOLIDATED BEARING NJ-2205E M C/4 Cylindrical Roller Bearings
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3.346 Inch | 85 Millimeter x 7.087 Inch | 180 Millimeter x 1.614 Inch | 41 Millimeter CONSOLIDATED BEARING NU-317 M Cylindrical Roller Bearings
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