Silurian Bearing Factory
SILURIAN BEARING BALL BEARINGS, ROLLER BEARINGS. ENDLESS POSSIBILITIES
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| Material: | 9Cr18 Or GCr15 | Accuracy: | P0/P6/P5 |
|---|---|---|---|
| Type: | Angular Contact Ball Bearing/Deep Groove Ball Bearing | Seal Type: | 2RS Or ZZ Or Open |
| Samples: | Available | Market: | Korean,Japan,China |
| Item | Description |
| Material Analysis | |
| Races & Balls | AISI 52100 Type Steel Vacuum Degassed |
| AISI 440C Stainless Steel,ceramic si3N4 | |
| Separators | Brass ,Nylon Strip , steel Balls Or Non-Metallic Composite |
| C,X Bearings | Nylon, Fiberglass Reinforced |
| A Bearings | Brass Or Non-Metallic Composite |
| Nylon, Fiberglass Reinforced | |
| Seals | Rubber,steel |
| Heat Treatment | |
| Races | Through Hardened And Dimensionally Stabilized For Use |
| Balls | From -65°F To +250°F (-54°C To +121°C) |
| AISI 52100—Hardened To HRC 60-64, AISI 440C—To HRC 58-62 | |
| Precision | |
| Race Dimensions | ABEC-1F, ABEC-3F, ABEC-5F, ABEC-7F |
| Race Runouts | ABEC-1F, ABEC-3F, ABEC-5F, ABEC-7F |
| Balls | G5-G10 |
| Diametral Clearance And Contact Angle | |
| Type C Bearing | Sufficient Diametral Clearance To Provide Small Amount Of Running Clearance After Installation With Recommended Fits. |
| Type X Bearing | Gothic Arch Form For Two 30° Contact Angles Under Light Radial Gaging Load. Sufficient Diametral Clearance To Provide Clearance After Installation With Recommended Fits. |
| Type A Bearing | Diametral Clearance For 30° Contact Angle In Single |
| Unmounted Bearing Under Light Axial Gaging Load. Wide | |
| Range Of Preload Or Running Clearance For Matched Sets | |
| Separator Design | |
| P&L Types | |
| C,X Bearings | Circular Ring, Snapped Over Balls For Retention |
| R&G Types | |
| A Bearings | Circular Ring, Circular Pockets, Self Retained |
| Quality Control | ABMA STD26.2 Or As Request On Drawings Confirmed |
| Identification | “aPX” And Bearing Number |
| Cleaning | Multiple Cycle Immersion And Agitation In Solvents And/Or Aqueous Cleaners |
| Preservative | Preservative Oil |
| Package | Sealed In Plastic Bag & Boxed |
Details of bearings models:
| Type | d mm | D mm | B mm | Ball | Mass Kg | Co(N) | Cr(N) | |
| JU040CP0 | JSU040CP0 | 101.6 | 120.65 | 12.7 | 35 | 0.249 | 9,340 | 5,740 |
| JU042CP0 | JSU042CP0 | 107.95 | 127 | 12.7 | 37 | 0.263 | 9,880 | 5,870 |
| JU045CP0 | JSU045CP0 | 114.3 | 133.35 | 12.7 | 39 | 0.277 | 10,410 | 6,010 |
| JU047CP0 | JSU047CP0 | 120.65 | 139.7 | 12.7 | 41 | 0.295 | 10,940 | 6,090 |
| JU050CP0 | JSU050CP0 | 127 | 146.05 | 12.7 | 43 | 0.308 | 11,520 | 6,180 |
| JU055CP0 | JSU055CP0 | 139.7 | 158.75 | 12.7 | 47 | 0.336 | 12,590 | 6,410 |
| JU060CP0 | JSU060CP0 | 152.4 | 171.45 | 12.7 | 51 | 0.367 | 13,660 | 6,630 |
| JU065CP0 | JSU065CP0 | 165.1 | 184.15 | 12.7 | 55 | 0.395 | 14,720 | 6,810 |
| JU070CP0 | JSU070CP0 | 177.8 | 196.85 | 12.7 | 59 | 0.422 | 15,790 | 6,980 |
| JU075CP0 | JSU075CP0 | 190.5 | 209.55 | 12.7 | 63 | 0.449 | 16,860 | 7,120 |
| JU080CP0 | JSU080CP0 | 203.2 | 222.25 | 12.7 | 67 | 0.481 | 17,930 | 7,340 |
| JU090CP0 | JSU090CP0 | 228.6 | 247.65 | 12.7 | 75 | 0.535 | 20,060 | 7,700 |
| JU100CP0 | JSU100CP0 | 254 | 273.05 | 12.7 | 83 | 0.594 | 22,200 | 7,920 |
| JU110CP0 | JSU110CP0 | 279.4 | 298.45 | 12.7 | 91 | 0.649 | 24,330 | 8,360 |
| JU120CP0 | JSU120CP0 | 304.8 | 323.85 | 12.7 | 99 | 0.708 | 26,470 | 8,780 |