Timken 28921 #3 PREC Tapered Roller Bearing CupsProducts and services
| Trademark | JINTA | Transport Package | Carton | Specification | CE, ISO, PICC |
| Origin | China | HS Code | 73089000 |
| bearing material: | Steel |
| B | 12 mm |
| outer ring width: | 12 mm |
| maximum rpm: | 60000 RPM |
| precision rating: | ABEC 7 (ISO Cla |
| operating temperature range: | Maximum of +300 |
| radial dynamic load capacity: | 2090 lb |
| d | 25 mm |
| finish/coating: | Uncoated |
| internal clearance: | C0 |
Tapered Roller Bearing CupsManufacturing Service . Get Your Free, Instant Quote！
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internal clearance:C0; D:2.1250 in; row type & fill slot:Single-Row Non-Fill; d:1.0000 in; finish/coating:Uncoated; bore type:Round; outer ring width:5/8 in; precision rating:Not Rated/Ungro; series:400F; B:0.6250 in;
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d:55mm; Limiting Speed Rating (r/min):6300; SKU:3211a-2z/c3mt33-skf; D:100mm; Weight:0.02 KGS; Clearance:C3; Seals or Shields:Two Metal Shields; B:33.3mm; Availability:In Stock; Fatigue Load Rating (kN):2;
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seal type:Contact with Slinger; expansion type:Non-Expansion Bearin; series:UGP200; housing material:Cast Iron; radial dynamic load capacity:7420 lbf; d:1.7500 in; bolt size:1/2; mounting:Two-Bolt Base; overall height:4.2500 in; base to bore centerline:2.1250 in;
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abma precision rating:Class 0; B:1.5625 in; d:3.6250 in; static load capacity:71600 lbf; series:595; manufacturer upc number:053893068824; D:6.0000 in; dynamic load capacity:48600 lbf; cup width:1.1875 in; flange type:Non-Flanged Cup;
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expansion type:Non-Expansion Bearin; lubrication type:Lubrication Fitting; cage material:Brass; series:MSC; inner ring width:3.7812 in; housing material:Cast Iron; maximum rpm:2000 RPM; D:8.1875 in; locking device:Set Screw; d:3.5000 in;
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series:231; bearing material:Steel; closure type:Open; B:144 mm; internal clearance:C4; precision rating:Not Rated; fillet radius:3 mm; outer ring width:144 mm; static load capacity:3900000 N; D:440 mm;
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bearing type:Cylindrical Roller; d:4.6875 in; series:02; expansion type:Expansion Bearing &#; finish/coating:Uncoated;
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radial static load capacity:91900 lb; overall length:15.0000 in; D:11-1/2 in; base to bore centerline:4.0000 in; mounting:Four-Bolt Base; B:5-5/16 in; locking device:Double Concentric Co; expansion type:Non-Expansion Bearin; d:3.1875 in; overall height:8.1250 in;
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maximum rpm:24000 RPM; ball screw application:Not for Ball Screws; precision rating:ABEC 9/7 (; d:50 mm; contact angle:25 °; finish/coating:Uncoated; B:16 mm; series:100; fillet radius:1 mm; internal clearance:C0;
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inside diameter:16.0000 in; operating temperature range:-65 to +250 &de; closure type:Open; precision rating:ABEC 1 (ISO Cla; bearing material:Steel; D:16.6250 in; radial static load capacity:6620 lb; finish/coating:Uncoated; axial static load capacity:16560 lb; standards met:AISI 52100;
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bore type:Round; d:2.6875 in; mounting:Two-Bolt Base;
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base to bore centerline:5.0000 in; bearing type:Spherical Roller; maximum rpm:2050 RPM; D:9-3/4 in; overall height:10.2500 in; standards met:ANSI/ABMA STD 9; housing construction:Solid Pillow Block; lubrication type:Lubrication Fitting; overall length:16.7500 in; d:3.6875 in;
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| Timken 28921 #3 PREC Tapered Roller Bearing CupsOverview |
| e | R | T | B | C | a | r | d |
| K28985-28921 | - | - | 25,4 mm | 25,4 mm | 91 kN | 23 mm | - | 60,325 mm |
| 28980/28921 | - | 3,5 mm | 25,4 mm | 25,4 mm | 19,845 mm | - | 3,3 mm | 59,977 mm |
| 28985/28921 | - | - | 25,4 mm | 25,4 mm | 91,4 kN | 22,8 mm | - | 60,325 mm |
| 28985/28921A | - | - | 25,4 mm | 25,4 mm | 91,4 kN | 22,8 mm | - | 60,325 mm |
| 28995/28921B | - | 3,6 mm | - | 25,4 mm | 19,845 mm | - | - | 62,738 mm |
| 4T-28985/28921 | 0.43 | - | 25,4 mm | 25,4 mm | 90,5 kN | 2,5 mm | - | 60,325 mm |
| ET-28985/28921 | 0.43 | - | 25.4 mm | 25.4 mm | 19.84 mm | 22.9 mm | - | 60.32 mm |
| 28921B-3 | - | - | - | 0.781 Inch | 19.837 Millimeter | - | - | - | 0 Inch | 0 Millimeter |
| 28921 | - | - | - | 0.781 Inch | 19.837 Millimeter | - | - | - | 0 Inch | 0 Millimeter |
| 28921 #3 PREC | - | - | - | - | - | - | - | - |
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NTN PRECISION AXLE CORP.2020-07-10 09:46:19
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