interchange AST NK7/12TN needle roller bearings guide | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| No. | Brand | d | D | C | Fw | C0 | Size | Width | Weight |
| NK7/12TN | SKF | 7 | 14 mm | 3,58 kN | 7 mm | 3,75 kN | 7x14x12 | 12 | 0,0082 Kg |
| Timken 13889 Bearing | Bearing number:6805NR; Size (mm):25x37x7; Bore Diameter (mm):25; Outer Diameter (mm):37; Width (mm):7; d:25 mm; D:37 mm; B:7 mm; C:7 mm; a:1.3 mm; b:0.95 mm; f:0.85 mm; r min.:0.3 mm; r1 min.:0.3 mm; D1:35.7 mm; D2:39.8 mm; Weight:0.023 Kg; Basic dynamic load rating (C):4,3 kN; Basic static load rating (C0):2,94 kN; (Grease) Lubrication Speed:18000 r/min; Bore Type:Cylindrical Bore; Configuration:Single Row; Enclosure:Snap Ring Groove with Snap Ring; Bore Size:25 mm; Outside Diameter:37 mm; Width:7 mm; Fillet Radius/Chamfer:0.3 mm; r1:0.3 mm; Snap Ring Width:0.9 mm; Snap Ring Outside Diameter:39.8 mm; D1 (max):35.7 mm; a (max):1.3 mm; b (min):1 mm; Dynamic Load Rating:4,300 N; Static Load Rating:2,940 N; Limiting Speed - Grease:18,000 rpm; Limiting Speed - Oil:22,000 rpm; Factor fo:16.0; Radial Clearance:0.005 to 0.020 mm; da (min):27 mm; Da (max):35 mm; Dx (min):40.5 mm; ra (max):0.3 mm; Cy (max):1.8 mm; |
| AST ASTB90 F25090 plain bearings | Bearing number:6805NR; Size (mm):25x37x7; Bore Diameter (mm):25; Outer Diameter (mm):37; Width (mm):7; d:25 mm; D:37 mm; B:7 mm; C:7 mm; a:1.3 mm; b:0.95 mm; f:0.85 mm; r min.:0.3 mm; r1 min.:0.3 mm; D1:35.7 mm; D2:39.8 mm; Weight:0.023 Kg; Basic dynamic load rating (C):4,3 kN; Basic static load rating (C0):2,94 kN; (Grease) Lubrication Speed:18000 r/min; Bore Type:Cylindrical Bore; Configuration:Single Row; Enclosure:Snap Ring Groove with Snap Ring; Bore Size:25 mm; Outside Diameter:37 mm; Width:7 mm; Fillet Radius/Chamfer:0.3 mm; r1:0.3 mm; Snap Ring Width:0.9 mm; Snap Ring Outside Diameter:39.8 mm; D1 (max):35.7 mm; a (max):1.3 mm; b (min):1 mm; Dynamic Load Rating:4,300 N; Static Load Rating:2,940 N; Limiting Speed - Grease:18,000 rpm; Limiting Speed - Oil:22,000 rpm; Factor fo:16.0; Radial Clearance:0.005 to 0.020 mm; da (min):27 mm; Da (max):35 mm; Dx (min):40.5 mm; ra (max):0.3 mm; Cy (max):1.8 mm; |
| AST AST850BM 150100 plain bearings | Bearing number:6805NR; Size (mm):25x37x7; Bore Diameter (mm):25; Outer Diameter (mm):37; Width (mm):7; d:25 mm; D:37 mm; B:7 mm; C:7 mm; a:1.3 mm; b:0.95 mm; f:0.85 mm; r min.:0.3 mm; r1 min.:0.3 mm; D1:35.7 mm; D2:39.8 mm; Weight:0.023 Kg; Basic dynamic load rating (C):4,3 kN; Basic static load rating (C0):2,94 kN; (Grease) Lubrication Speed:18000 r/min; Bore Type:Cylindrical Bore; Configuration:Single Row; Enclosure:Snap Ring Groove with Snap Ring; Bore Size:25 mm; Outside Diameter:37 mm; Width:7 mm; Fillet Radius/Chamfer:0.3 mm; r1:0.3 mm; Snap Ring Width:0.9 mm; Snap Ring Outside Diameter:39.8 mm; D1 (max):35.7 mm; a (max):1.3 mm; b (min):1 mm; Dynamic Load Rating:4,300 N; Static Load Rating:2,940 N; Limiting Speed - Grease:18,000 rpm; Limiting Speed - Oil:22,000 rpm; Factor fo:16.0; Radial Clearance:0.005 to 0.020 mm; da (min):27 mm; Da (max):35 mm; Dx (min):40.5 mm; ra (max):0.3 mm; Cy (max):1.8 mm; |
| AST AST850BM 8530 plain bearings | Bearing number:6805NR; Size (mm):25x37x7; Bore Diameter (mm):25; Outer Diameter (mm):37; Width (mm):7; d:25 mm; D:37 mm; B:7 mm; C:7 mm; a:1.3 mm; b:0.95 mm; f:0.85 mm; r min.:0.3 mm; r1 min.:0.3 mm; D1:35.7 mm; D2:39.8 mm; Weight:0.023 Kg; Basic dynamic load rating (C):4,3 kN; Basic static load rating (C0):2,94 kN; (Grease) Lubrication Speed:18000 r/min; Bore Type:Cylindrical Bore; Configuration:Single Row; Enclosure:Snap Ring Groove with Snap Ring; Bore Size:25 mm; Outside Diameter:37 mm; Width:7 mm; Fillet Radius/Chamfer:0.3 mm; r1:0.3 mm; Snap Ring Width:0.9 mm; Snap Ring Outside Diameter:39.8 mm; D1 (max):35.7 mm; a (max):1.3 mm; b (min):1 mm; Dynamic Load Rating:4,300 N; Static Load Rating:2,940 N; Limiting Speed - Grease:18,000 rpm; Limiting Speed - Oil:22,000 rpm; Factor fo:16.0; Radial Clearance:0.005 to 0.020 mm; da (min):27 mm; Da (max):35 mm; Dx (min):40.5 mm; ra (max):0.3 mm; Cy (max):1.8 mm; |
| AST RNA4902 needle roller bearings | Bearing number:6805NR; Size (mm):25x37x7; Bore Diameter (mm):25; Outer Diameter (mm):37; Width (mm):7; d:25 mm; D:37 mm; B:7 mm; C:7 mm; a:1.3 mm; b:0.95 mm; f:0.85 mm; r min.:0.3 mm; r1 min.:0.3 mm; D1:35.7 mm; D2:39.8 mm; Weight:0.023 Kg; Basic dynamic load rating (C):4,3 kN; Basic static load rating (C0):2,94 kN; (Grease) Lubrication Speed:18000 r/min; Bore Type:Cylindrical Bore; Configuration:Single Row; Enclosure:Snap Ring Groove with Snap Ring; Bore Size:25 mm; Outside Diameter:37 mm; Width:7 mm; Fillet Radius/Chamfer:0.3 mm; r1:0.3 mm; Snap Ring Width:0.9 mm; Snap Ring Outside Diameter:39.8 mm; D1 (max):35.7 mm; a (max):1.3 mm; b (min):1 mm; Dynamic Load Rating:4,300 N; Static Load Rating:2,940 N; Limiting Speed - Grease:18,000 rpm; Limiting Speed - Oil:22,000 rpm; Factor fo:16.0; Radial Clearance:0.005 to 0.020 mm; da (min):27 mm; Da (max):35 mm; Dx (min):40.5 mm; ra (max):0.3 mm; Cy (max):1.8 mm; |
| AST 23136CW33 spherical roller bearings | Bearing number:6805NR; Size (mm):25x37x7; Bore Diameter (mm):25; Outer Diameter (mm):37; Width (mm):7; d:25 mm; D:37 mm; B:7 mm; C:7 mm; a:1.3 mm; b:0.95 mm; f:0.85 mm; r min.:0.3 mm; r1 min.:0.3 mm; D1:35.7 mm; D2:39.8 mm; Weight:0.023 Kg; Basic dynamic load rating (C):4,3 kN; Basic static load rating (C0):2,94 kN; (Grease) Lubrication Speed:18000 r/min; Bore Type:Cylindrical Bore; Configuration:Single Row; Enclosure:Snap Ring Groove with Snap Ring; Bore Size:25 mm; Outside Diameter:37 mm; Width:7 mm; Fillet Radius/Chamfer:0.3 mm; r1:0.3 mm; Snap Ring Width:0.9 mm; Snap Ring Outside Diameter:39.8 mm; D1 (max):35.7 mm; a (max):1.3 mm; b (min):1 mm; Dynamic Load Rating:4,300 N; Static Load Rating:2,940 N; Limiting Speed - Grease:18,000 rpm; Limiting Speed - Oil:22,000 rpm; Factor fo:16.0; Radial Clearance:0.005 to 0.020 mm; da (min):27 mm; Da (max):35 mm; Dx (min):40.5 mm; ra (max):0.3 mm; Cy (max):1.8 mm; |
| AST F682HZZ deep groove ball bearings | Bearing number:6805NR; Size (mm):25x37x7; Bore Diameter (mm):25; Outer Diameter (mm):37; Width (mm):7; d:25 mm; D:37 mm; B:7 mm; C:7 mm; a:1.3 mm; b:0.95 mm; f:0.85 mm; r min.:0.3 mm; r1 min.:0.3 mm; D1:35.7 mm; D2:39.8 mm; Weight:0.023 Kg; Basic dynamic load rating (C):4,3 kN; Basic static load rating (C0):2,94 kN; (Grease) Lubrication Speed:18000 r/min; Bore Type:Cylindrical Bore; Configuration:Single Row; Enclosure:Snap Ring Groove with Snap Ring; Bore Size:25 mm; Outside Diameter:37 mm; Width:7 mm; Fillet Radius/Chamfer:0.3 mm; r1:0.3 mm; Snap Ring Width:0.9 mm; Snap Ring Outside Diameter:39.8 mm; D1 (max):35.7 mm; a (max):1.3 mm; b (min):1 mm; Dynamic Load Rating:4,300 N; Static Load Rating:2,940 N; Limiting Speed - Grease:18,000 rpm; Limiting Speed - Oil:22,000 rpm; Factor fo:16.0; Radial Clearance:0.005 to 0.020 mm; da (min):27 mm; Da (max):35 mm; Dx (min):40.5 mm; ra (max):0.3 mm; Cy (max):1.8 mm; |
| AST AST50 58IB72 plain bearings | Bearing number:6805NR; Size (mm):25x37x7; Bore Diameter (mm):25; Outer Diameter (mm):37; Width (mm):7; d:25 mm; D:37 mm; B:7 mm; C:7 mm; a:1.3 mm; b:0.95 mm; f:0.85 mm; r min.:0.3 mm; r1 min.:0.3 mm; D1:35.7 mm; D2:39.8 mm; Weight:0.023 Kg; Basic dynamic load rating (C):4,3 kN; Basic static load rating (C0):2,94 kN; (Grease) Lubrication Speed:18000 r/min; Bore Type:Cylindrical Bore; Configuration:Single Row; Enclosure:Snap Ring Groove with Snap Ring; Bore Size:25 mm; Outside Diameter:37 mm; Width:7 mm; Fillet Radius/Chamfer:0.3 mm; r1:0.3 mm; Snap Ring Width:0.9 mm; Snap Ring Outside Diameter:39.8 mm; D1 (max):35.7 mm; a (max):1.3 mm; b (min):1 mm; Dynamic Load Rating:4,300 N; Static Load Rating:2,940 N; Limiting Speed - Grease:18,000 rpm; Limiting Speed - Oil:22,000 rpm; Factor fo:16.0; Radial Clearance:0.005 to 0.020 mm; da (min):27 mm; Da (max):35 mm; Dx (min):40.5 mm; ra (max):0.3 mm; Cy (max):1.8 mm; |
AST NK7/12TN needle roller bearings Video
Bearing NK7/12TN (AST) | Size and Specification | Bearings
Needle Roller Bearings, Precision - Metric Series NK7/12TN. Bearing number : NK7/12TN. Size (mm) : 7x14x12. Brand : AST. Bore Diameter (mm) : 7
AST NK7/12TN Rolamentos de agulha NK7/12TN - ICSA BEARING
Size. 7x14x12 mm. Bore Diameter. 7 mm. Outer Diameter. 14 mm. Width. 12 mm. Bearing Type. Single Row. Outer Dia (D). 14.0000. Width (B). 12.0000
NK7/12TN Datasheet -- AST Bearings LLC -- Ball and Roller
The roller retainer is made from molded plastic. Share Via Email. Print This Page. View More. View Less. Specifications. Product Category. Needle Roller
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AST NK7/12TN bearing,NK7/12TN Needle Roller Bearings
We has been built up long-term cooperation with AST company, could make a bulk order of the NK7/12TN Which AST NK7/12TN is the most authentic, must
NK712TN Metric Series Needle Roller Bearing | AST Bearings
NK7/12TN precision needle roller bearing drawings. The bearing must be used with a hardened inner ring, or a hardened shaft. Some sizes are available with