50 mm x 110 mm x 44.4 mm 50 mm x 110 mm x 44.4 mm KOYO 3310 angular contact ball bearingsCross reference
| Type | Slewing Bearing | Bore Size | 120 - 4000 mm | Outside Diameter | 200 - 5000 mm |
| Feature | Cross roller&Four Point contact | Gear Options | External Gear Only | Seals Type | Rubber sealed |
| Place of Origin | Jiangsu, China | Material | 50Mn,42Mocr,or as customer's requirement | Cage | Rubber sealed |
| Gear | Internal gear&External gear&no gear | Package | Wooden Box | Retainer | cast aluminium alloy/polyamide/Nylon |
| Rolling element | Gcr15/Gcr15SiMn | OEM Service | Available | Quanlity Control | ISO9001:2008 |
| Third party Audit | Yes | Main Markets | Europe,America,Japan,Middle East,Asia etc |
| Grease Speed Rating Open/Shielded n1 | 7000 rpm |
| d | 35.000 mm |
| B | 25.00 mm |
| Basic Static Radial Load Rating Co | 31000 N |
| Oil Speed Rating Open/Shielded n2 | 8500 rpm |
| D | 100.0000 mm |
| Fillet Radius ra | 1.50 mm |
| Accessories | One Shield & Snap-Ri |
| Basic Dynamic Radial Load Rating C | 55300 N |
| Sealed Speed Rating n3 | 4900 rpm |
50 mm x 110 mm x 44.4 mm KOYO 3310 angular contact ball bearings Specifications
D:260 mm; Grease:966 kN; Oil:92.370 kN; d:190 mm; with cylindrical bore:1 700 min-1; Dynamic (Cr):3 mm; Static (Cor):5.5 mm; with tapered bore:2 200 min-1; Pu:520 kN; B:52 mm;
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Adapter sleeve assembly:SNW 15x2.7/16; J max.:244.475 mm; Appropriate attachment bolt size G:0.625 in; R2:21.431 mm; H2:30.163 mm; Initial grease fill:68.04 g; Cap bolt:2 x 1/2-13 UNC; S:3.175 mm; PG:1/8 NPT; Da:130 mm;
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Appropriate attachment bolt, rec. tightening torque:665 N·m; P90°:1300 kN; Oil seal:TSD 3138/6.15/16 U; Pa:710 kN; da:176.213 mm; Locating ring:2 x FRB 10/320; P150°:880 kN; P55°:2700 kN; Adapter sleeve:HA 3138; A:255 mm;
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P90°:36.9 kN; Bearing:1217; J1:53.975 mm; P180°:25.4 kN; P150°:20.9 kN; db:100.013 mm; dc:80.963 mm; Ca:45.796 mm; Cap bolt recommended tightening torque:149.1 N·m; J min.:250.825 mm;
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Grease Speed Rating n1:2400 rpm; B:76.00 mm; D:200.0000 mm; Oil Speed Rating n2:2900 rpm; Fillet Radius ra:2.00 mm; Basic Static Radial Load Rating Co:340000 N; Basic Dynamic Radial Load Rating C:296000 N; d:110.000 mm; Fillet Radius rb:1.00 mm;
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Basic Static Radial Load Rating Co:146000 N; Grease Speed Rating n1:3900 rpm; B:62.00 mm; D:130.0000 mm; Fillet Radius ra:2.00 mm; Oil Speed Rating n2:5100 rpm; Fillet Radius rb:1.00 mm; d:50.000 mm; Basic Dynamic Radial Load Rating C:156000 N;
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Fillet Radius ra:2.00 mm; Basic Static Radial Load Rating Co:83000 N; Basic Dynamic Radial Load Rating C:95600 N; Grease Speed Rating n1:3600 rpm; Fillet Radius rb:1.00 mm; Oil Speed Rating n2:4800 rpm; B:28.00 mm; D:150.0000 mm; d:85.000 mm;
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Da min.:123 mm; d1:75 mm; s1 max.:7.1 mm; Mass bearing + sleeve:3.7 kg; Operating clearance factor k2:0.105; Basic static load rating C0:320 kN; Limiting speed:5600 r/min; B2:19 mm; d2 ≈:103 mm; Reference speed:4000 r/min;
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Calculation factor Y0:1.6; Reference speed:2800 r/min; Basic static load rating C0:570 kN; r5 min.:0.6 mm; K:4.5 mm; Basic dynamic load rating C:451 kN; T:77 mm; Calculation factor Y1:1.6; Mass bearing pair:5.4 kg; Ca min.:5 mm;
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Mass bearing:1496 kg; D:920 mm; K:12 mm; Basic dynamic load rating C:18300 kN; d:650 mm; Basic static load rating C0:46500 kN; Fatigue load limit Pu:3200 kN; Design variant/feature:BC4.10/W33WI; r3,4 min.:4 mm; Calculation factor kr:670;
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Stabilizing ring:SR-21-18; Appropriate attachment bolt size G:0.75 in; H2:50.8 mm; Cap bolt:2 x 3/4-10 UNC; J min.:304.8 mm; Taconite seal:TER 186; Pa:17.3 kN; End plug (suffix Y):EPR 11; Max. speed for Taconite seal:950 r/min; h:47.625 mm;
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Dimension F:11.1 mm; Dimension B:110.3 mm; Distance J:38.1 mm; Shaft Diameter D:20 mm; Dimension S1:18.3 mm; Pin Dia BS:3/8; Width A:23.8 mm; Dimension C:42.9 mm; Dimension N:8.7 mm; Basic Static Radial Load Rating Co:6550 N;
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B:65 mm; Static (Cor):284.000 kN; D:320 mm; Weight:22 kg; Grease:2 100 min-1; Oil:2 400 min-1; Da:303 max; rs:4 mm; da:167 min; ra:3 max;
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da:100.013 mm; H1:107.95 mm; J1:57.15 mm; d2:152.4 mm; H:217.488 mm; H2:61.913 mm; s:41.275 mm; A:114.3 mm; Mass bearing unit:22.5 kg; Limiting speed:2200 r/min;
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Accessories:Mast Guide Type- 307; Basic Interchange:-; Basic Interchange NDH:-; Basic Interchange NSK:-; Basic Interchange MCGILL:-; Basic Interchange BCA:-; Basic Radial Load Rating-Dynamic DC:13600 lbf; Basic Radial Load Rating-Static SCO:48600 lbf; Basic Interchange SPLIT:-;
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| interchange 50 mm x 110 mm x 44.4 mm KOYO 3310 angular contact ball bearings guide |
| D | d | B | a | C | Cr | B1 | C0 |
| 3310 | 110 mm | 50 mm | 44,4 mm | - | 44,4 mm | - | - | - |
| 3310 | 110 mm | 50 mm | - | 53,5 mm | 88 kN | - | 44,4 mm | 96,5 kN |
| 3310 | 110 mm | 50 mm | 44,4 mm | - | 86,1 kN | - | - | 88,6 kN |
| 3310 | 110 mm | 50 mm | - | 53,5 mm | 44,4 mm | - | 44,4 mm | - |
| 3310 | 110 mm | 50 mm | 44.4 mm | 71.7 mm | 86.1 kN | 108 | - | 88.6 kN |
| 3310 | 110 mm | 50 mm | 44,4 mm | - | 107 kN | - | - | 96,3 kN |
| 3310 | 4.331 Inch | 110 Millimeter | 1.969 Inch | 50 Millimeter | 1.748 Inch | 44.4 Millimeter | - | - | - | - | - |
| 3310 | 4.331 Inch | 110 Millimeter | 1.969 Inch | 50 Millimeter | 1.748 Inch | 44.4 Millimeter | - | - | - | - | - |
| 3310 | - | - | - | - | - | - | - | - |
| 3310 | 110 mm | 50 mm | 44.4 mm | - | - | - | - | - |
English
ISO 7318 ADB angular contact ball bearings