Product Details


Brand Name TIMKEN
Model Number 442251
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

Oil Speed Rating Open/Shielded n212000 rpm
d25.000 mm
B17.00 mm
Grease Speed Rating Open/Shielded n19800 rpm
D62.0000 mm
Fillet Radius ra1.00 mm
Basic Dynamic Radial Load Rating C22900 N
Basic Static Radial Load Rating Co15600 N

442251 TIMKEN NATIONAL OIL SEAL cross reference chart

No.BrandWidthWeightSeal TypeDesign TypeLip MaterialSolid / SplitShaft DiameterOutside Diameter
442251Timken National Seals0.500 in0.05 lbsSingle Lip without Spring44NitrileSolid1.719 in2.565 in


7692S TIMKEN TIMKEN NATIONAL SEALSSKU:6415-qbl; Clearance:Standard; B:45mm; Cage Type:Steel; Availability:In Stock; Weight:0.12 KGS; d:75mm; Seals or Shields:Open Type; D:190mm;
41292 TIMKEN NATIONAL SHAFT SEALSReference Speed Rating (r/min):30000; SKU:62012rs-timken; Static Load Rating (kN):3; Weight:0.04 KGS; Cage Type:Steel; Availability:In Stock; Seals or Shields:Two Rubber Seals; B:10mm; Clearance:Standard; D:32mm; Limiting Speed Rating (r/min):21000; d:12mm; Dynamic Load Rating (kN):6.8;
9613S TIMKEN NATIONAL OIL SEALDw:3.5 mm; r1,2 min.:0.3 mm; Lw:17.8 mm; r2 max.:1 mm; r1 max.:0.8 mm; Mass needle roller:1.34 g;
6712NA TIMKEN TIMKEN OIL SEALSStatic Load Rating (kN):30.5; B:27mm; Cage Type:Steel; Weight:0.50 KGS; d:30mm; Oil Limiting Speed (r/min):8500; Grease Limiting Speed (r/min):6700; D:72mm; SKU:4306j-nsk; Clearance:Standard; Seals or Shields:Open Type; Dynamic Load Rating (kN):40; Availability:In Stock;
3604 TIMKEN TIMKEN OIL SEALSMass bearing:46 kg; Limiting speed:1100 r/min; Design variant/feature:NNU K/W33; Calculation factor kr:0.12; d:440 mm; D:540 mm; b:16.7 mm; F:470 mm; B:100 mm; D1 ≈:505 mm; ra max.:1.5 mm; K:9 mm; s max.:3.5 mm; Reference speed:1000 r/min; da min.:448 mm; Fatigue load limit Pu:186 kN; Basic dy
473336 TIMKEN TIMKEN NATIONAL SEALSBasic dynamic load rating C:0.741 kN; ra max.:0.2 mm; Basic static load rating C0:0.25 kN; Reference speed:110000 r/min; B:5 mm; Calculation factor kr:0.03; Limiting speed:56000 r/min; da max.:5.9 mm; D:13 mm; Da max.:11.4 mm; d2 ≈:6 mm; Fatigue load limit Pu:0.011 kN; da min.:5.6 mm; r1,2 min
37003A TIMKEN NATIONAL SHAFT SEALSOil Speed Rating Open/Shielded n2:12000 rpm; d:25.000 mm; Accessories:Snap-Ring; B:17.00 mm; Grease Speed Rating Open/Shielded n1:9800 rpm; D:62.0000 mm; Fillet Radius ra:1.00 mm; Basic Dynamic Radial Load Rating C:22900 N; Basic Static Radial Load Rating Co:15600 N;
22282 TIMKEN TIMKEN NATIONAL SEALSClearance:Standard; Weight:0.02 KGS; Cage Type:Brass; d:320mm; B:121mm; Availability:In Stock; Seals or Shields:Open Type; D:480mm; SKU:23064-e1a-mb1-qbl;
473317 TIMKEN NATIONAL LIP SEALSeals or Shields:Open Type; Availability:In Stock; Clearance:C3; d:70mm; SKU:2214kjc3-qbl; Cage Type:Steel; Weight:0.02 KGS; B:31mm; D:125mm;





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Find the right National Multi-Purpose Seal for your vehicle at O'Reilly Auto Parts. Place your order online and pick it up at your local store for free.Housing Bore (in): 2.561 InchShaft Size (in): 1.718 InchDimensions (in): 1.718 X 2.565 X 0.500 InchShaft Size (mm): 43mm Rating: 5 · ‎2 reviews

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