| includes: | Lock Washer (W2 |
| lock nut number: | AN20 |
| series: | SNW |
| compatible bearing number: | 22320, 23220 |
| thread size: | 3.918-12 |
| lock washer number: | W20 |
| d | 3.4375 in |
| material / coating: | Steel |
| taper: | 1:12 |
| lock nut outside diameter: | 5-3/16 in |
OEM Skf Precision Bearingsinventory | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| No. | Brand | d | B | a | C | D | C0 | d1 | D1 |
| S71903 ACD/HCP4A | SKF | 17 mm | 7 mm | 9 mm | - | 30 mm | - | - | - |
| S71903 ACD/P4A | SKF | 17 mm | 7 mm | 9 mm | - | 30 mm | - | - | - |
| S71903 ACE/HCP4A | SKF | 17 mm | 7 mm | 10 mm | 3,19 kN | 30 mm | 1,46 kN | 21,1 mm | 25,9 mm |
| S71903 ACE/P4A | SKF | 17 mm | 7 mm | 10 mm | 3,19 kN | 30 mm | 1,46 kN | 21,1 mm | 25,9 mm |
| S71903 CD/HCP4A | SKF | 17 mm | 7 mm | 6.7 mm | - | 30 mm | - | - | - |
| S71903 CD/P4A | SKF | 17 mm | 7 mm | 6.7 mm | - | 30 mm | - | - | - |
| S71903 CE/HCP4A | SKF | 17 mm | 7 mm | 7 mm | 3,32 kN | 30 mm | 1,56 kN | 21,1 mm | 25,9 mm |
| S71903 CE/P4A | SKF | 17 mm | 7 mm | 7 mm | 3,32 kN | 30 mm | 1,56 kN | 21,1 mm | 25,9 mm |
| MLE71903HVUJ74S | SNR | 17 mm | 7 mm | 9 mm | 7 mm | 30 mm | - | 21 mm | 26.65 mm |
| MLE71903CVDUJ74S | SNR | 17 mm | 14 mm | - | 14 mm | 30 mm | - | - | - |
| MLE71903CVUJ74S | SNR | 17 mm | 7 mm | 7 mm | 7 mm | 30 mm | - | 21 mm | 26.65 mm |
| Inch - Metric | Metric |
| Manufacturer Name | NTN |
| Contact Angle | 15 Degree |
| Raceway Style | 1 Rib Outer Ring |
| Preload | Medium |
| d | 1.181 Inch | 30 Mill |
| Number of Bearings | 2 (1 Pair) |
| Flush Ground | Yes |
| Cage Material | Phenolic |
| Long Description | 30MM Bore; 55MM Outs |
| SKF GB 4922 Precision Tapered Roller Bearings | Static Load Rating (kN):15.9; Dynamic Load Rating (kN):20.6; SKU:7008ctrqump3-nsk; B:15mm; Weight:0.19 KGS; d:40mm; Grease Limiting Speed (r/min):21300; Cage Type:Plastic; Clearance:Standard; Seals or Shields:Open Type; |
| SKF GB 4952 High Precision Ball Bearings | finish/coating:Powder Coated; base width:2-1/2 in; base to bore centerline:2.1250 in; standards met:ANSI/ABMA STD 1; bearing type:Spherical Roller; housing construction:Solid Pillow Block; seal type:Labyrinth; housing material:Cast Iron; overall length:7.1250 in; radial dynamic load capaci |
| SKF GB 496 Precision Bearings | bearing material:Powdered Metal SAE 8; D:3/4 in; material specification:SAE 841 Bronze; operating temperature range:10 to 220 ºF; maximum v value:1200; manufacturer catalog:Click here; groove/plug type:None; sleeve bearing type:Plain Sleeve; maximum pv value:50000; standards met:ASTM B438 |
| SKF GB 4938 Precision Thrust Bearing | B:13mm; Seals or Shields:Open Type; Availability:In Stock; Clearance:Standard; SKU:6006 -timken; Limiting Speed Rating (r/min):12000; Cage Type:Steel; Static Load Rating (kN):8.3; D:55mm; Weight:0.12 KGS; |
| SKF GB 4934 Precision Miniature Bearings | overall height:4.2500 in; locking device:Concentric Collar; series:S-2000; seal type:Labyrinth; B:2.67 in; manufacturer catalog number:071424; finish/coating:Uncoated; radial static load capacity:22000 lb; maximum rpm:3360 RPM; D:6.13 to 6.38 in; |
| SKF GB 493 Miniature Precision Bearings | dynamic load capacity:11789 lb; manufacturer catalog number:700171; B:3.5000 in; series:MST; duty type:Medium Duty; housing material:Cast Iron; slot spacing:8.3750 in; rod hole diameter:1.8750 in; locking device:Set Screw; overall height:9.3750 in; |
| SKF GB 4944 Super Precision Bearings | radial static load capacity:1080 lbf; D:3.8906 in; B:4.8750 in; replacement bearing:UC205-16MZ2RF; lubrication type:Lubrication Fitting; bore type:Round; radial dynamic load capacity:2150 lbf; d:1.0000 in; seal type:Dual Lip with Slinge; duty type:Standard Duty; |
| SKF GB 4926 Precision Angular Contact Ball Bearing | d:45 mm; radial dynamic load capacity:26.5 kN; cage material:Phenolic Resin; contact angle:25 °; ball screw application:Not for Ball Screws; finish/coating:Uncoated; internal clearance:C0; radial static load capacity:20 kN; B:16 mm; maximum rpm:28000 RPM; |
SKF 71903 ACE/P4A Precision Tapered Roller Bearings Video
Skf super precision bearings by ERIKS Nederland - issuu
Jul 30, 2014 - 95 000 115 000 106 000 127 000. 0,016 0,014 0,016 0,014. 71903 ACE/P4A 71903 ACE/HCP4A 71903 CE/P4A 71903 CE/HCP4A. – – – –
SKF 71903ACE/P4A bearing - 71903 angular contact ball
Bearing 71903 ACE/P4A. SKF 71903ACE/P4A bearing, Size: 17x30x7. SKF 71903ACE/P4A are used in a wide variety of applications, suitable for high speeds
SKF High-precision Bearings
Production: SKF Communication Support Centre ... P4A or P7. PA9A or P9 ball bearings. Cylindrical roller bearings. SP. UP ... 719 ACE/P4A ... 71903 CD/P4A
Angular contact ball bearings, super-precision - 71903 ACE/HC
Tolerances: P4A, P4B, P4, PA9A, P2, Chamfer dimensions · Recommended shaft and housing fits: shafts, housings. Values for ISO tolerance classes: shafts,
Bearing S71903 ACE/P4A (SKF) | Size and Specification
Angular contact ball bearings S71903 ACE/P4A. Bearing number : S71903 ACE/P4A. Size (mm) : 17x30x7. Brand : SKF. Bore Diameter (mm) : 17
SKF 71903CE/P4A Angular contact ball bearings,SKF 71903
d, 17, mm. D, 30, mm. B, 7, mm. d1, 21.1, mm. d2, 20.1, mm. D1, 25.9, mm. r1,2, min. 0.3, mm. r3,4, min. 0.15, mm. a, 7, mm
Bearing 71903 ACE/P4A (SKF) | Size and Specification | Bearings
Angular contact ball bearings, super-precision 71903 ACE/P4A. Bearing number : 71903 ACE/P4A. Size (mm) : 17x30x7. Brand : SKF. Bore Diameter (mm) : 17
SKF 71903CD/P4A Angular contact ball bearings,SKF 71903
d, 17, mm. D, 30, mm. B, 7, mm. d1, 20.9, mm. d2, 20.9, mm. D1, 25.7, mm. r1,2, min. 0.3, mm. r3,4, min. 0.2, mm. a, 6.7, mm