NSK 7903a5trsump3-nsk Precision Ball Bearings

Bearing number:7903 C; Size (mm):17x30x7(mm); Brand:NSK; Bore Diameter (mm):17(mm); Outer Diameter (mm):30(mm); Width (mm):7(mm); d:17 mm 0.6693 in; D:30 mm 1.1811 in; B:7 mm 0.2756 in; C:7 mm 0.2756 in; a:6,6 mm 0.2598 in; r min.:0,3 mm 0.0118 in; r1 min.:0,15 mm 0.0059 in; da min.:19,5 mm 0.7677 in; Da max.:27,5 mm 1.0827 in; ra max.:0,3 mm 0.0118 in; Weight:0,017 Kg; Basic dynamic load rating (C):5 kN; Basic static load rating (C0):2,94 kN; (Grease) Lubrication Speed:34 000 r/min; (Oil) Lubrication Speed:48 000 r/min;

SKU:7903a5trsump3-nsk; Availability:In Stock; Weight:0.02 KGS; Inside Diameter (mm):17mm(mm); Outside Diameter (mm):30mm(mm); Width (mm):7mm(mm); Dynamic Load Rating (kN):4.75; Static Load Rating (kN):2.8; Grease Limiting Speed (r/min):42600; Oil Limiting Speed (r/min):63900; Preload:Medium; Cage Type:Plastic; Seals or Shields:Open Type; Clearance:Standard; description:

This 7903A5TRSUMP3 bearing is a Super Precision angular contact bearing with a 25° contact angle and a phenolic cage, this bearing is a universal fit single bearing with a medium preload and a P3 precision rating. The bearing's dimensions are 17x30x7.

79	03	A5TR	SU	M	P3
Series - NSK - Ultra Light	Bore Size - 17mm	25 Degree Contact Angle	Single Universal	Medium Preload	Precision Rating

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SKU:71909cd/p4aqbca-skf; Availability:In Stock; Weight:0.13 KGS; Inside Diameter (mm):45mm; Outside Diameter (mm):68mm; Width (mm):12mm; Dynamic Load Rating (kN):13; Static Load Rating (kN):9.5; Grease Limiting Speed (r/min):19000; Oil Limiting Speed (r/min):32000; Fatigue Load Rating (kN):0.4; Prel

SKU:7000cyu/glp4-nachi; Availability:In Stock; Weight:0.02 KGS; Inside Diameter (mm):10mm; Outside Diameter (mm):26mm; Width (mm):8mm; Dynamic Load Rating (kN):5.35; Static Load Rating (kN):2.5; Grease Limiting Speed (r/min):65000; Oil Limiting Speed (r/min):89000; Preload:Light; Cage Type:Plastic;

SKU:7944a5trdump3-nsk; Availability:In Stock; Weight:0.02 KGS; Inside Diameter (mm):220mm; Outside Diameter (mm):300mm; Width (mm):38mm; Dynamic Load Rating (kN):179; Static Load Rating (kN):242; Grease Limiting Speed (r/min):3900; Oil Limiting Speed (r/min):5800; Preload:Medium; Cage Type:Plastic;

SKU:7021ctrdudmp3-nsk; Availability:In Stock; Weight:1.60 KGS; Inside Diameter (mm):105mm; Outside Diameter (mm):160mm; Width (mm):26mm; Dynamic Load Rating (kN):88; Static Load Rating (kN):89.5; Grease Limiting Speed (r/min):8700; Oil Limiting Speed (r/min):13300; Preload:Medium; Cage Type:Plastic;

SKU:71902cega/p4a-skf; Availability:In Stock; Weight:0.02 KGS; Inside Diameter (mm):15mm; Outside Diameter (mm):28mm; Width (mm):7mm; Dynamic Load Rating (kN):3.19; Static Load Rating (kN):1.4; Grease Limiting Speed (r/min):75000; Oil Limiting Speed (r/min):115000; Fatigue Load Rating (kN):0.06; Pre

SKU:7007cd/p4adga-skf; Availability:In Stock; Weight:0.15 KGS; Inside Diameter (mm):35mm; Outside Diameter (mm):62mm; Width (mm):14mm; Dynamic Load Rating (kN):15.6; Static Load Rating (kN):9.5; Grease Limiting Speed (r/min):24000; Oil Limiting Speed (r/min):36000; Fatigue Load Rating (kN):0.4; Prel

SKU:7208ctrdump3-nsk; Availability:In Stock; Weight:0.02 KGS; Inside Diameter (mm):40mm; Outside Diameter (mm):80mm; Width (mm):18mm; Dynamic Load Rating (kN):36.5; Static Load Rating (kN):25.2; Grease Limiting Speed (r/min):19200; Oil Limiting Speed (r/min):29200; Preload:Medium; Cage Type:Plastic;

SKU:71815acdgb/p4-skf; Availability:In Stock; Weight:0.14 KGS; Inside Diameter (mm):75mm; Outside Diameter (mm):95mm; Width (mm):10mm; Dynamic Load Rating (kN):13.3; Static Load Rating (kN):16; Grease Limiting Speed (r/min):12000; Oil Limiting Speed (r/min):18000; Fatigue Load Rating (kN):0.68; Prel

SKU:7911ctrsuv1vlp3-nsk; Availability:In Stock; Weight:0.18 KGS; Inside Diameter (mm):55mm; Outside Diameter (mm):80mm; Width (mm):13mm; Dynamic Load Rating (kN):19.1; Static Load Rating (kN):17.7; Grease Limiting Speed (r/min):17100; Oil Limiting Speed (r/min):26000; Preload:Light; Cage Type:Plasti

SKU:7226ctrdulp3-nsk; Availability:In Stock; Weight:0.02 KGS; Inside Diameter (mm):130mm; Outside Diameter (mm):230mm; Width (mm):40mm; Dynamic Load Rating (kN):206; Static Load Rating (kN):209; Grease Limiting Speed (r/min):6400; Oil Limiting Speed (r/min):9800; Preload:Light; Cage Type:Plastic; Se

SKU:71822acd/p4dga-skf; Availability:In Stock; Weight:0.51 KGS; Inside Diameter (mm):110mm; Outside Diameter (mm):140mm; Width (mm):16mm; Dynamic Load Rating (kN):30.2; Static Load Rating (kN):38; Grease Limiting Speed (r/min):7500; Oil Limiting Speed (r/min):12000; Fatigue Load Rating (kN):1.46; Pr

SKU:7909ctrdudlp3-nsk; Availability:In Stock; Weight:0.13 KGS; Inside Diameter (mm):45mm; Outside Diameter (mm):68mm; Width (mm):12mm; Dynamic Load Rating (kN):16; Static Load Rating (kN):13.4; Grease Limiting Speed (r/min):20400; Oil Limiting Speed (r/min):31000; Preload:Light; Cage Type:Plastic; S

SKU:7007a5trdulp3-nsk; Availability:In Stock; Weight:0.02 KGS; Inside Diameter (mm):35mm; Outside Diameter (mm):62mm; Width (mm):14mm; Dynamic Load Rating (kN):18.2; Static Load Rating (kN):13; Grease Limiting Speed (r/min):20700; Oil Limiting Speed (r/min):31000; Preload:Light; Cage Type:Plastic; S

SKU:7011ce/p4adga-skf; Availability:In Stock; Weight:0.38 KGS; Inside Diameter (mm):55mm; Outside Diameter (mm):90mm; Width (mm):18mm; Dynamic Load Rating (kN):16.8; Static Load Rating (kN):12.2; Grease Limiting Speed (r/min):22000; Oil Limiting Speed (r/min):34000; Fatigue Load Rating (kN):0.52; Pr

SKU:71822acd/p4dgb-skf; Availability:In Stock; Weight:0.51 KGS; Inside Diameter (mm):110mm; Outside Diameter (mm):140mm; Width (mm):16mm; Dynamic Load Rating (kN):30.2; Static Load Rating (kN):38; Grease Limiting Speed (r/min):7500; Oil Limiting Speed (r/min):12000; Fatigue Load Rating (kN):1.46; Pr