Information techniques 260,000 mm x 379,500 mm x 112,000 mm NTN SF5218DF Angular contact ball bearing
d: |
25 mm |
Da (max): |
55 mm |
Fillet Radius/Chamfer: |
1.1 mm |
Static Load Rating: |
41,000 N |
Limiting Speed - Grease: |
9,300 rpm |
Radial Clearance: |
0.020 to 0.045 mm |
dd (min): |
40 mm |
Dynamic Load Rating: |
42,500 N |
ra1 (max): |
1 mm |
Configuration: |
Single Row |
Size (mm): |
260,000 mm x 379,500 mm x 112,000 mm |
Cross References 260,000 mm x 379,500 mm x 112,000 mm NTN SF5218DF Angular contact ball bearing
Place of Origin | Liaoning, China | Type | Portable / Skid-Mount | Material | Aluminum |
Feature | Other | Certification | Other | Use | Industrial |
Depth | 1.5-2mm | Weight Capacity | Level | Width | Could be customized |
Height | Could be customized | Surface Treatment | Satin Anodized | Application | warehouse modular desk trolley racks racking shelving systems for sale |
Limiting Speed - Grease | 3,600 rpm |
dc (min) | 102 mm |
d | 70 mm |
Weight | 5.260 kg |
Da (max) | 166 mm |
ra (max) | 2.5 mm |
Outside Ring Inside Diameter | 152 mm |
Db (max) | 153 mm |
da (min) | 84 mm |
Limiting Speed - Oil | 4,300 rpm |
Precision-grade 260,000 mm x 379,500 mm x 112,000 mm NTN SF5218DF Angular contact ball bearing with the longest life
db (max):106 mm; Limiting Speed - Oil:4,000 rpm; Bore Type:Cylindrical Bore; Configuration:Single Row; Inside Ring Outside Diameter:108 mm; Dynamic Load Rating:224,000 N; Limiting Speed - Grease:3,400 rpm; Da (max):166 mm; Enclosure:Open; db (min):99 mm;
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Retainer Material:Machined Brass; Constant e:0.42; Static Load Rating:8,750,000 N; Roller Profile:Symmetric; Axial Load Factor Y1:1.60; Limiting Speed - Grease:640 rpm; Center Guidance:Fixed Inner Ring Rib; Fillet Radius/Chamfer:5 mm; B:243 mm; Nr. of Holes:8;
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d2:90 mm; rs (min):3 mm; d2 (max):124.2 mm; b1:18.5 mm; B:43 mm; D:190 mm; E:mm; s:2 mm; b:12 mm; Static (Coa):329 kN;
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Radial Clearance:0.115 to 0.165 mm; Enclosure:Open; ra1 (max):2.5 mm; dd (min):210 mm; Inside Ring Outside Diameter:193 mm; B:80 mm; Static Load Rating:1,190,000 N; ra (max):2.5 mm; Da (max):276 mm; Limiting Speed - Oil:2,400 rpm;
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d:100 mm; d1:135 mm; dynamic Cr:95.310 kN; rs (min):1 mm; H:25 mm; D1:102 mm; static Cor:268.000 kN; D:135 mm; Pu:10.790 kN; Oil:2 700 min-1;
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d:12 mm; Dx (min):42 mm; Static Load Rating:4,250 N; Configuration:Single Row; Cy (max):2.9 mm; Fillet Radius/Chamfer:1 mm; a (max):2.1 mm; da (min):18 mm; Factor fo:11.2; Bore Type:Cylindrical Bore;
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Axial Load Factor Y2:2.94; Hole Diameter (do):4 mm; D:140 mm; Configuration:Double Row; Retainer Material:Hardened Pressed Ste; ra (max):2 mm; B:48 mm; Limiting Speed - Grease:3,200 rpm; Da (max):128 mm; Center Guidance:Floating Steel Ring;
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db (max):240 mm; Dynamic Load Rating:975,000 N; ra1 (max):4 mm; Da (max):378 mm; ra (max):4 mm; Static Load Rating:1,260,000 N; db (min):212 mm; Fillet Radius/Chamfer:5 mm; d:190 mm; r1:5 mm;
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Fillet Radius/Chamfer:1 mm; ra (max):1 mm; d:28 mm; Radial Clearance:0.013 to 0.028 mm; Factor fo:13.1; Configuration:Single Row; Bore Type:Cylindrical Bore; D:58 mm; da (min):34 mm; B:16 mm;
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da (min):132 mm; Axial Load Factor Y0:2.54; Limiting Speed - Grease:2,600 rpm; Center Guidance:Floating Steel Ring; Constant e:0.26; Da (max):203 mm; Radial Clearance:0.100 to 0.135 mm; Enclosure:Open; Nr. of Holes:6; ra (max):2 mm;
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Dynamic Load Rating:153,000 N; Da (max):186 mm; Snap Ring Width:3.1 mm; Enclosure:Single Shield with S; Cy (max):8.4 mm; Bore Type:Cylindrical Bore; Snap Ring Outside Diameter:212.9 mm; b (min):3.5 mm; Factor fo:13.3; Radial Clearance:0.030 to 0.058 mm;
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Pu:11.510 kN; Dynamic (Ca):82.5 kN; rs (min):2 mm; Static (Coa):94.4 kN; d2:40 mm; C:20 mm; D:90 mm; r2s (min):0.6 mm; T:25.25 mm; a:19 mm;
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Static Load Rating:50,500 N; Limiting Speed - Grease:4,000 rpm; Radial Clearance:0.036 to 0.066 mm; Dynamic Load Rating:37,500 N; Bore Type:Cylindrical Bore; Da (max):151 mm; Enclosure:Open; ra (max):1 mm; Configuration:Single Row; Weight:1.200 kg;
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Limiting Speed - Oil:5,600 rpm; Dynamic Load Rating:119,000 N; r1:1.5 mm; D:125 mm; Fillet Radius/Chamfer:1.5 mm; Radial Clearance:0.040 to 0.075 mm; Limiting Speed - Grease:4,800 rpm; dd (min):92 mm; ra (max):1.5 mm; db (max):82 mm;
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B:25 mm; D:240 mm; Oil Holes:2.5 mm; Da:223 mm; Static Load Rating:113.6 kN; Dynamic Load Rating:54.5 kN; da:203 mm; d:190 mm; Radius:1 mm;
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How to use this Angular contact ball bearing guide |
| d | C | D | B | a | T | f | b |
SF5218 | 260,000 mm | 56,000 mm | 379,500 mm | 56,000 mm | - | - | - | - |
SF5218DF | 260,000 mm | 112,000 mm | 379,500 mm | 112,000 mm | - | - | - | - |
BK425218 | 42 | 24 kN | 52 mm | - | - | - | - | - |
5218ANR | 90 mm | 129 kN | 160 mm | 52.4 mm | 4.9 mm | - | 2.82 mm | 3.1 mm |
NU5218 | 90 mm | 52,4 mm | 160 mm | 52,4 mm | - | - | - | - |
CRI-5218 | 260 mm | - | 400 mm | - | - | 185 mm | - | - |
NJ5218 | 90 mm | 52,4 mm | 160 mm | 52,4 mm | - | - | - | - |
M5218THV | 4.221 Inch | 107.213 Millimeter | - | 6.299 Inch | 160 Millimeter | 2.063 Inch | 52.4 Millimeter | - | - | - | - |
M5218EX | 4.221 Inch | 107.213 Millimeter | - | 6.299 Inch | 160 Millimeter | 2.063 Inch | 52.4 Millimeter | - | - | - | - |
M5218TV | 4.221 Inch | 107.213 Millimeter | - | 6.299 Inch | 160 Millimeter | 2.063 Inch | 52.4 Millimeter | - | - | - | - |