25 mm x 57 mm x 10 mm NBS ZARN 2557 TN complex bearingsTechnology
Place of Origin | Guangdong, China | Type | Selective Pallet Rack | Material | Steel |
Feature | Corrosion Protection | Certification | BV ; ISO9001 | Use | Warehouse Rack |
Depth | 1.0~2.5 | Weight Capacity | 50-1000kg/layer | Width | 1400mm |
Height | 1800mm | Name | Multifuction Foldable Heavy Metal Shelf For Storage | Finish | Electrostantic powder coated |
Structure | KD structure with easy assemble | MOQ | 30 Sets | Delivery Time | 15-30 days after receiving 30% deposit |
Spare Parts | according to your requirement | ODM&OEM | available | Thickness | 0.7mm-1.2mm |
Color | Optional in RAL | Keywords | warehouse storage racks |
Weight: | 0.02 KGS |
Cage Type: | Steel |
SKU: | 3309a-2rs1/mt33-skf |
Dynamic Load Rating (kN): | 75 |
D | 100mm |
Seals or Shields: | Two Rubber Seals |
Availability: | In Stock |
d | 45mm |
Clearance: | Standard |
B | 39.7mm |
25 mm x 57 mm x 10 mm NBS ZARN 2557 TN complex bearings and Types Explained
Basic dynamic load rating C:0.225 kN; Calculation factor f0:7.2; Calculation factor kr:0.02; r1,2 min.:0.1 mm; Fatigue load limit Pu:0.003 kN; d:4 mm; d1 ≈:5 mm; da max.:4.9 mm; Basic static load rating C0:0.072 kN; Mass bearing:0.00051 kg;
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Limiting speed:2300 r/min; J1:60.325 mm; H2:57.15 mm; H1:95.25 mm; da:87.313 mm; Mass bearing unit:16.6 kg; H:190.5 mm; Attachment bolt diameter G:19.05 mm; B:80.169 mm; S:0.794 mm;
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Reference Speed Rating (r/min):5400; Weight:0.00 KGS; D:100mm; Static Load Rating (kN):43; d:35mm; Dynamic Load Rating (kN):65; Fatigue Load Rating (kN):2.9; Cage Type:Brass; Limiting Speed Rating (r/min):11000; Availability:In Stock;
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Reference Speed Rating (r/min):1300; Dynamic Load Rating (kN):1820; D:400mm; Seals or Shields:Open Type; SKU:23052kejw33c4-timken; Weight:47.50 KGS; Clearance:C4; Static Load Rating (kN):2740; Limiting Speed Rating (r/min):1100; Cage Type:Steel;
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B:640 mm; D:920 mm; D1 ≈:818 mm; Basic static load rating C0:45000 kN; K:12 mm; Basic dynamic load rating C:16500 kN; d:606.667 mm; Design variant/feature:BC4T.5/W33; Fatigue load limit Pu:3100 kN; r1,2 min.:4 mm;
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Clearance:Standard; Grease Limiting Speed (r/min):17700; d:45mm; Availability:In Stock; Static Load Rating (kN):12.7; Cage Type:Plastic; Dynamic Load Rating (kN):15.1; SKU:7909a5trdudmp3-nsk; Weight:0.13 KGS; Seals or Shields:Open Type;
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ra max.:2.5 mm; b:13.9 mm; Calculation factor e:0.35; D:260 mm; B4:22 mm; db min.:131 mm; d1:110 mm; K:7.5 mm; d3:155 mm; Calculation factor Y0:1.8;
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Da max.:456 mm; da min.:464 mm; Basic static load rating C0:915 kN; d:440 mm; r1,2 min.:1 mm; Minimum load factor A:4.4; d1 ≈:478.5 mm; Reference speed:1100 r/min; Limiting speed:1500 r/min; Basic dynamic load rating C:127 kN;
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s:23 mm; H1:320 mm; N1:42 mm; Locating ring:4 x FRB 16/540; Lock nut:HM 3072; N4 max.:25 mm; Q150°:1650 kN; A:370 mm; bb:125 mm; H:631 mm;
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Static Load Rating (kN):1.76; Clearance:Standard; Weight:0.02 KGS; Dynamic Load Rating (kN):7.41; Cage Type:Plastic; Limiting Speed Rating (r/min):14000; B:14mm; d:15mm; Seals or Shields:Two Rubber Seals; Fatigue Load Rating (kN):0.09;
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Availability:In Stock; d:25mm; Clearance:Standard; B:11mm; D:42mm; SKU:51105-qbl; Weight:0.06 KGS; Cage Type:Steel; Seals or Shields:Open Type;
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Basic Static Radial Load Rating Co:81500 N; d:45.000 mm; Grease Speed Rating n1:6800 rpm; D:100.0000 mm; Basic Dynamic Radial Load Rating C:95600 N; Fillet Radius rb:1.00 mm; Fillet Radius ra:1.50 mm; B:50.00 mm; Oil Speed Rating n2:9600 rpm;
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Seals or Shields:Open Type; Weight:0.93 KGS; Cage Type:Plastic; B:22mm; Grease Limiting Speed (r/min):11400; Availability:In Stock; Preload:Light; Oil Limiting Speed (r/min):15600; Clearance:Standard; SKU:7016cydu/glp4-nachi;
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Weight:0.02 KGS; Reference Speed Rating (r/min):18200; SKU:6004-2zr-fag; Dynamic Load Rating (kN):10; Clearance:Standard; d:20mm; Limiting Speed Rating (r/min):21100; B:12mm; D:42mm; Seals or Shields:Two Metal Shields;
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J1:95.25 mm; A2:215.9 mm; Cap bolt, SAE grade:8; P180°:162 kN; L:539.75 mm; Bearing:22230 CCK/W33; Pa:32.7 kN; H:317.5 mm; A1:158.75 mm; R1:95.25 mm;
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Compare similar complex bearings |
| R | B | d | C | D | e | a | r |
ZARN 2557 L TN | - | 10 mm | 25 mm | 20 mm | 57 mm | - | - | - |
ZARN 2557 TN | - | 10 mm | 25 mm | 20 mm | 57 mm | - | - | - |
25570/25520 | 3,6 mm | 25,4 mm | 36,512 mm | 19,05 mm | 82,931 mm | - | - | 0,8 mm |
25570/25520D+X1S-25570 | 3,5 mm | - | 36,512 mm | 47,625 mm | 82,931 mm | - | - | 0,8 mm |
25576/25521 | - | 25,4 mm | 42,862 mm | 77,2 kN | - | - | 17,5 mm | - |
25577/25521 | - | 25,4 mm | 42,875 mm | 77,2 kN | - | - | 17,5 mm | - |
25577/25521 | - | 25,4 mm | 42,875 mm | 76,5 kN | 83,058 mm | 0.33 | 17,6 mm | - |
25577/25522 | - | 25,4 mm | 42,875 mm | 83,8 kN | 83,058 mm | - | 6,4 mm | - |
25577/25522 | 3,5 mm | 25,4 mm | 42,875 mm | 19,114 mm | 83,058 mm | - | - | 2 mm |
25578/25520 | - | - | 42,862 mm | - | 82,931 mm | - | - | - |