| 628-ZZ Extra Small Ball Bearings - National Precision Bearing 8X24X8mm | Series:19000; Cone Part Number:19138X; Cup Part Number:19268X; Design Units:Imperial; Bearing Weight:0.30 Kg; Cage Type:Stamped Steel; d:35.001 mm; D:68.275 mm; B - Cone Width:16.520 mm; C - Cup Width:16.032 mm; B:20.000 mm; R - Cone Backface To Clear Radius1:2.030 mm; r - Cup Backface To Clear Radius2:1.52 mm; da - Cone Frontface Backing Diameter:40.39 mm; db - Cone Backface Backing Diameter:43.43 mm; Da - Cup Frontface Backing Diameter:66.00 mm; Db - Cup Backface Backing Diameter:59.94 mm; Ab - Cage-Cone Frontface Clearance:2.3 mm; Aa - Cage-Cone Backface Clearance:0.8 mm; a - Effective Center Location3:-1.5 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:2960 lbf; C1 - Dynamic Radial Rating (1 million revolutions)5:11400 lbf; C0 - Static Radial Rating:13000 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:2250 lbf; K - Factor7:1.31; e - ISO Factor8:0.44; Y - ISO Factor9:1.35; G1 - Heat Generation Factor (Roller-Raceway):17.5; G2 - Heat Generation Factor (Rib-Roller End):11.5; Cg - Geometry Factor:0.0694; |
| High precision 628 full ceramic bearing of full complement balls 8x24x8mm | Series:19000; Cone Part Number:19138X; Cup Part Number:19268X; Design Units:Imperial; Bearing Weight:0.30 Kg; Cage Type:Stamped Steel; d:35.001 mm; D:68.275 mm; B - Cone Width:16.520 mm; C - Cup Width:16.032 mm; B:20.000 mm; R - Cone Backface To Clear Radius1:2.030 mm; r - Cup Backface To Clear Radius2:1.52 mm; da - Cone Frontface Backing Diameter:40.39 mm; db - Cone Backface Backing Diameter:43.43 mm; Da - Cup Frontface Backing Diameter:66.00 mm; Db - Cup Backface Backing Diameter:59.94 mm; Ab - Cage-Cone Frontface Clearance:2.3 mm; Aa - Cage-Cone Backface Clearance:0.8 mm; a - Effective Center Location3:-1.5 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:2960 lbf; C1 - Dynamic Radial Rating (1 million revolutions)5:11400 lbf; C0 - Static Radial Rating:13000 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:2250 lbf; K - Factor7:1.31; e - ISO Factor8:0.44; Y - ISO Factor9:1.35; G1 - Heat Generation Factor (Roller-Raceway):17.5; G2 - Heat Generation Factor (Rib-Roller End):11.5; Cg - Geometry Factor:0.0694; |
| 628-2RS Bearing 8x24x8 Sealed Miniature Ball Bearings | Series:19000; Cone Part Number:19138X; Cup Part Number:19268X; Design Units:Imperial; Bearing Weight:0.30 Kg; Cage Type:Stamped Steel; d:35.001 mm; D:68.275 mm; B - Cone Width:16.520 mm; C - Cup Width:16.032 mm; B:20.000 mm; R - Cone Backface To Clear Radius1:2.030 mm; r - Cup Backface To Clear Radius2:1.52 mm; da - Cone Frontface Backing Diameter:40.39 mm; db - Cone Backface Backing Diameter:43.43 mm; Da - Cup Frontface Backing Diameter:66.00 mm; Db - Cup Backface Backing Diameter:59.94 mm; Ab - Cage-Cone Frontface Clearance:2.3 mm; Aa - Cage-Cone Backface Clearance:0.8 mm; a - Effective Center Location3:-1.5 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:2960 lbf; C1 - Dynamic Radial Rating (1 million revolutions)5:11400 lbf; C0 - Static Radial Rating:13000 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:2250 lbf; K - Factor7:1.31; e - ISO Factor8:0.44; Y - ISO Factor9:1.35; G1 - Heat Generation Factor (Roller-Raceway):17.5; G2 - Heat Generation Factor (Rib-Roller End):11.5; Cg - Geometry Factor:0.0694; |
| 8 mm x 24 mm x 8 mm Japan High quality miniature bearing nsk 628 bearing 8x24x8 mm | Series:19000; Cone Part Number:19138X; Cup Part Number:19268X; Design Units:Imperial; Bearing Weight:0.30 Kg; Cage Type:Stamped Steel; d:35.001 mm; D:68.275 mm; B - Cone Width:16.520 mm; C - Cup Width:16.032 mm; B:20.000 mm; R - Cone Backface To Clear Radius1:2.030 mm; r - Cup Backface To Clear Radius2:1.52 mm; da - Cone Frontface Backing Diameter:40.39 mm; db - Cone Backface Backing Diameter:43.43 mm; Da - Cup Frontface Backing Diameter:66.00 mm; Db - Cup Backface Backing Diameter:59.94 mm; Ab - Cage-Cone Frontface Clearance:2.3 mm; Aa - Cage-Cone Backface Clearance:0.8 mm; a - Effective Center Location3:-1.5 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:2960 lbf; C1 - Dynamic Radial Rating (1 million revolutions)5:11400 lbf; C0 - Static Radial Rating:13000 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:2250 lbf; K - Factor7:1.31; e - ISO Factor8:0.44; Y - ISO Factor9:1.35; G1 - Heat Generation Factor (Roller-Raceway):17.5; G2 - Heat Generation Factor (Rib-Roller End):11.5; Cg - Geometry Factor:0.0694; |
| 628ZZ Bearing ABEC-5 10PCS 8x24x8 mm Miniature 628Z Ball Bearings 628 ZZ EMQ Z3V3 Quality | Series:19000; Cone Part Number:19138X; Cup Part Number:19268X; Design Units:Imperial; Bearing Weight:0.30 Kg; Cage Type:Stamped Steel; d:35.001 mm; D:68.275 mm; B - Cone Width:16.520 mm; C - Cup Width:16.032 mm; B:20.000 mm; R - Cone Backface To Clear Radius1:2.030 mm; r - Cup Backface To Clear Radius2:1.52 mm; da - Cone Frontface Backing Diameter:40.39 mm; db - Cone Backface Backing Diameter:43.43 mm; Da - Cup Frontface Backing Diameter:66.00 mm; Db - Cup Backface Backing Diameter:59.94 mm; Ab - Cage-Cone Frontface Clearance:2.3 mm; Aa - Cage-Cone Backface Clearance:0.8 mm; a - Effective Center Location3:-1.5 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:2960 lbf; C1 - Dynamic Radial Rating (1 million revolutions)5:11400 lbf; C0 - Static Radial Rating:13000 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:2250 lbf; K - Factor7:1.31; e - ISO Factor8:0.44; Y - ISO Factor9:1.35; G1 - Heat Generation Factor (Roller-Raceway):17.5; G2 - Heat Generation Factor (Rib-Roller End):11.5; Cg - Geometry Factor:0.0694; |
| 628-2RS Miniature Ball Bearing 8x24x8 Sealed MR628-2RS | Series:19000; Cone Part Number:19138X; Cup Part Number:19268X; Design Units:Imperial; Bearing Weight:0.30 Kg; Cage Type:Stamped Steel; d:35.001 mm; D:68.275 mm; B - Cone Width:16.520 mm; C - Cup Width:16.032 mm; B:20.000 mm; R - Cone Backface To Clear Radius1:2.030 mm; r - Cup Backface To Clear Radius2:1.52 mm; da - Cone Frontface Backing Diameter:40.39 mm; db - Cone Backface Backing Diameter:43.43 mm; Da - Cup Frontface Backing Diameter:66.00 mm; Db - Cup Backface Backing Diameter:59.94 mm; Ab - Cage-Cone Frontface Clearance:2.3 mm; Aa - Cage-Cone Backface Clearance:0.8 mm; a - Effective Center Location3:-1.5 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:2960 lbf; C1 - Dynamic Radial Rating (1 million revolutions)5:11400 lbf; C0 - Static Radial Rating:13000 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:2250 lbf; K - Factor7:1.31; e - ISO Factor8:0.44; Y - ISO Factor9:1.35; G1 - Heat Generation Factor (Roller-Raceway):17.5; G2 - Heat Generation Factor (Rib-Roller End):11.5; Cg - Geometry Factor:0.0694; |
| slewing Car accessories Cheap and quality 628 8x24x8 mm Deep groove ball bearing | Series:19000; Cone Part Number:19138X; Cup Part Number:19268X; Design Units:Imperial; Bearing Weight:0.30 Kg; Cage Type:Stamped Steel; d:35.001 mm; D:68.275 mm; B - Cone Width:16.520 mm; C - Cup Width:16.032 mm; B:20.000 mm; R - Cone Backface To Clear Radius1:2.030 mm; r - Cup Backface To Clear Radius2:1.52 mm; da - Cone Frontface Backing Diameter:40.39 mm; db - Cone Backface Backing Diameter:43.43 mm; Da - Cup Frontface Backing Diameter:66.00 mm; Db - Cup Backface Backing Diameter:59.94 mm; Ab - Cage-Cone Frontface Clearance:2.3 mm; Aa - Cage-Cone Backface Clearance:0.8 mm; a - Effective Center Location3:-1.5 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:2960 lbf; C1 - Dynamic Radial Rating (1 million revolutions)5:11400 lbf; C0 - Static Radial Rating:13000 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:2250 lbf; K - Factor7:1.31; e - ISO Factor8:0.44; Y - ISO Factor9:1.35; G1 - Heat Generation Factor (Roller-Raceway):17.5; G2 - Heat Generation Factor (Rib-Roller End):11.5; Cg - Geometry Factor:0.0694; |
| F628ZZ Miniature flange ball bearing 8x24x8 mm | Series:19000; Cone Part Number:19138X; Cup Part Number:19268X; Design Units:Imperial; Bearing Weight:0.30 Kg; Cage Type:Stamped Steel; d:35.001 mm; D:68.275 mm; B - Cone Width:16.520 mm; C - Cup Width:16.032 mm; B:20.000 mm; R - Cone Backface To Clear Radius1:2.030 mm; r - Cup Backface To Clear Radius2:1.52 mm; da - Cone Frontface Backing Diameter:40.39 mm; db - Cone Backface Backing Diameter:43.43 mm; Da - Cup Frontface Backing Diameter:66.00 mm; Db - Cup Backface Backing Diameter:59.94 mm; Ab - Cage-Cone Frontface Clearance:2.3 mm; Aa - Cage-Cone Backface Clearance:0.8 mm; a - Effective Center Location3:-1.5 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:2960 lbf; C1 - Dynamic Radial Rating (1 million revolutions)5:11400 lbf; C0 - Static Radial Rating:13000 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:2250 lbf; K - Factor7:1.31; e - ISO Factor8:0.44; Y - ISO Factor9:1.35; G1 - Heat Generation Factor (Roller-Raceway):17.5; G2 - Heat Generation Factor (Rib-Roller End):11.5; Cg - Geometry Factor:0.0694; |
| 628-RS1 Factory Supply Deep Groove Ball Bearing 628-2RS1 8x24x8 mm | Series:19000; Cone Part Number:19138X; Cup Part Number:19268X; Design Units:Imperial; Bearing Weight:0.30 Kg; Cage Type:Stamped Steel; d:35.001 mm; D:68.275 mm; B - Cone Width:16.520 mm; C - Cup Width:16.032 mm; B:20.000 mm; R - Cone Backface To Clear Radius1:2.030 mm; r - Cup Backface To Clear Radius2:1.52 mm; da - Cone Frontface Backing Diameter:40.39 mm; db - Cone Backface Backing Diameter:43.43 mm; Da - Cup Frontface Backing Diameter:66.00 mm; Db - Cup Backface Backing Diameter:59.94 mm; Ab - Cage-Cone Frontface Clearance:2.3 mm; Aa - Cage-Cone Backface Clearance:0.8 mm; a - Effective Center Location3:-1.5 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:2960 lbf; C1 - Dynamic Radial Rating (1 million revolutions)5:11400 lbf; C0 - Static Radial Rating:13000 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:2250 lbf; K - Factor7:1.31; e - ISO Factor8:0.44; Y - ISO Factor9:1.35; G1 - Heat Generation Factor (Roller-Raceway):17.5; G2 - Heat Generation Factor (Rib-Roller End):11.5; Cg - Geometry Factor:0.0694; |
| 728CD/HCP4A Super-precision Bearing Size 8x24x8 mm Angular Contact Ball Bearing 728 CD/HCP4A | Series:19000; Cone Part Number:19138X; Cup Part Number:19268X; Design Units:Imperial; Bearing Weight:0.30 Kg; Cage Type:Stamped Steel; d:35.001 mm; D:68.275 mm; B - Cone Width:16.520 mm; C - Cup Width:16.032 mm; B:20.000 mm; R - Cone Backface To Clear Radius1:2.030 mm; r - Cup Backface To Clear Radius2:1.52 mm; da - Cone Frontface Backing Diameter:40.39 mm; db - Cone Backface Backing Diameter:43.43 mm; Da - Cup Frontface Backing Diameter:66.00 mm; Db - Cup Backface Backing Diameter:59.94 mm; Ab - Cage-Cone Frontface Clearance:2.3 mm; Aa - Cage-Cone Backface Clearance:0.8 mm; a - Effective Center Location3:-1.5 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:2960 lbf; C1 - Dynamic Radial Rating (1 million revolutions)5:11400 lbf; C0 - Static Radial Rating:13000 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:2250 lbf; K - Factor7:1.31; e - ISO Factor8:0.44; Y - ISO Factor9:1.35; G1 - Heat Generation Factor (Roller-Raceway):17.5; G2 - Heat Generation Factor (Rib-Roller End):11.5; Cg - Geometry Factor:0.0694; |
| E2.628 Deep Groove Ball Bearing E2.628-2Z E2.628ZZ 8x24x8 mm | Series:19000; Cone Part Number:19138X; Cup Part Number:19268X; Design Units:Imperial; Bearing Weight:0.30 Kg; Cage Type:Stamped Steel; d:35.001 mm; D:68.275 mm; B - Cone Width:16.520 mm; C - Cup Width:16.032 mm; B:20.000 mm; R - Cone Backface To Clear Radius1:2.030 mm; r - Cup Backface To Clear Radius2:1.52 mm; da - Cone Frontface Backing Diameter:40.39 mm; db - Cone Backface Backing Diameter:43.43 mm; Da - Cup Frontface Backing Diameter:66.00 mm; Db - Cup Backface Backing Diameter:59.94 mm; Ab - Cage-Cone Frontface Clearance:2.3 mm; Aa - Cage-Cone Backface Clearance:0.8 mm; a - Effective Center Location3:-1.5 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:2960 lbf; C1 - Dynamic Radial Rating (1 million revolutions)5:11400 lbf; C0 - Static Radial Rating:13000 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:2250 lbf; K - Factor7:1.31; e - ISO Factor8:0.44; Y - ISO Factor9:1.35; G1 - Heat Generation Factor (Roller-Raceway):17.5; G2 - Heat Generation Factor (Rib-Roller End):11.5; Cg - Geometry Factor:0.0694; |
| Micro-Bearing Deep Groove Ball Bearing 628Z | Series:19000; Cone Part Number:19138X; Cup Part Number:19268X; Design Units:Imperial; Bearing Weight:0.30 Kg; Cage Type:Stamped Steel; d:35.001 mm; D:68.275 mm; B - Cone Width:16.520 mm; C - Cup Width:16.032 mm; B:20.000 mm; R - Cone Backface To Clear Radius1:2.030 mm; r - Cup Backface To Clear Radius2:1.52 mm; da - Cone Frontface Backing Diameter:40.39 mm; db - Cone Backface Backing Diameter:43.43 mm; Da - Cup Frontface Backing Diameter:66.00 mm; Db - Cup Backface Backing Diameter:59.94 mm; Ab - Cage-Cone Frontface Clearance:2.3 mm; Aa - Cage-Cone Backface Clearance:0.8 mm; a - Effective Center Location3:-1.5 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:2960 lbf; C1 - Dynamic Radial Rating (1 million revolutions)5:11400 lbf; C0 - Static Radial Rating:13000 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:2250 lbf; K - Factor7:1.31; e - ISO Factor8:0.44; Y - ISO Factor9:1.35; G1 - Heat Generation Factor (Roller-Raceway):17.5; G2 - Heat Generation Factor (Rib-Roller End):11.5; Cg - Geometry Factor:0.0694; |
| 8 mm x 24 mm x 8 mm SKF 628 Deep groove ball bearings 628 Bearing size 8X24X8 | Series:19000; Cone Part Number:19138X; Cup Part Number:19268X; Design Units:Imperial; Bearing Weight:0.30 Kg; Cage Type:Stamped Steel; d:35.001 mm; D:68.275 mm; B - Cone Width:16.520 mm; C - Cup Width:16.032 mm; B:20.000 mm; R - Cone Backface To Clear Radius1:2.030 mm; r - Cup Backface To Clear Radius2:1.52 mm; da - Cone Frontface Backing Diameter:40.39 mm; db - Cone Backface Backing Diameter:43.43 mm; Da - Cup Frontface Backing Diameter:66.00 mm; Db - Cup Backface Backing Diameter:59.94 mm; Ab - Cage-Cone Frontface Clearance:2.3 mm; Aa - Cage-Cone Backface Clearance:0.8 mm; a - Effective Center Location3:-1.5 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:2960 lbf; C1 - Dynamic Radial Rating (1 million revolutions)5:11400 lbf; C0 - Static Radial Rating:13000 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:2250 lbf; K - Factor7:1.31; e - ISO Factor8:0.44; Y - ISO Factor9:1.35; G1 - Heat Generation Factor (Roller-Raceway):17.5; G2 - Heat Generation Factor (Rib-Roller End):11.5; Cg - Geometry Factor:0.0694; |
| Stainless Steel Deep groove ball bearing W628 2RS ZZ 8x24x8 mm | Series:19000; Cone Part Number:19138X; Cup Part Number:19268X; Design Units:Imperial; Bearing Weight:0.30 Kg; Cage Type:Stamped Steel; d:35.001 mm; D:68.275 mm; B - Cone Width:16.520 mm; C - Cup Width:16.032 mm; B:20.000 mm; R - Cone Backface To Clear Radius1:2.030 mm; r - Cup Backface To Clear Radius2:1.52 mm; da - Cone Frontface Backing Diameter:40.39 mm; db - Cone Backface Backing Diameter:43.43 mm; Da - Cup Frontface Backing Diameter:66.00 mm; Db - Cup Backface Backing Diameter:59.94 mm; Ab - Cage-Cone Frontface Clearance:2.3 mm; Aa - Cage-Cone Backface Clearance:0.8 mm; a - Effective Center Location3:-1.5 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:2960 lbf; C1 - Dynamic Radial Rating (1 million revolutions)5:11400 lbf; C0 - Static Radial Rating:13000 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:2250 lbf; K - Factor7:1.31; e - ISO Factor8:0.44; Y - ISO Factor9:1.35; G1 - Heat Generation Factor (Roller-Raceway):17.5; G2 - Heat Generation Factor (Rib-Roller End):11.5; Cg - Geometry Factor:0.0694; |
| 728ACD/P4A Super-precision Bearing Size 8x24x8 mm Angular Contact Ball Bearing 728 ACD/P4A | Series:19000; Cone Part Number:19138X; Cup Part Number:19268X; Design Units:Imperial; Bearing Weight:0.30 Kg; Cage Type:Stamped Steel; d:35.001 mm; D:68.275 mm; B - Cone Width:16.520 mm; C - Cup Width:16.032 mm; B:20.000 mm; R - Cone Backface To Clear Radius1:2.030 mm; r - Cup Backface To Clear Radius2:1.52 mm; da - Cone Frontface Backing Diameter:40.39 mm; db - Cone Backface Backing Diameter:43.43 mm; Da - Cup Frontface Backing Diameter:66.00 mm; Db - Cup Backface Backing Diameter:59.94 mm; Ab - Cage-Cone Frontface Clearance:2.3 mm; Aa - Cage-Cone Backface Clearance:0.8 mm; a - Effective Center Location3:-1.5 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:2960 lbf; C1 - Dynamic Radial Rating (1 million revolutions)5:11400 lbf; C0 - Static Radial Rating:13000 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:2250 lbf; K - Factor7:1.31; e - ISO Factor8:0.44; Y - ISO Factor9:1.35; G1 - Heat Generation Factor (Roller-Raceway):17.5; G2 - Heat Generation Factor (Rib-Roller End):11.5; Cg - Geometry Factor:0.0694; |
Ready to Ship 8x24x8 Bearing | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| No. | Brand | d | D | Noun | Weight | UNSPSC | Inventory | Snap Ring | Enclosure |
| 628 | CONSOLIDATED BEARING | 0.315 Inch | 8 Millimeter | 0.945 Inch | 24 Millimeter | Bearing | 0.016 | 31171504 | 0.0 | No | Open |
628 Full Ceramic 8x24x8 mm Si3N4 Zr02 Ceramic Ball Bearing 628 2rs 628 rs Video
無綫電視僱員服務628線| 香港巴士大典| Fandom
無綫電視僱員服務巴士路線628，由無綫電視自行派車及租用城巴非專利車隊（客運營業證編號3826A）營運，來往將軍澳電視廣播城及將軍澳站。
Route 628 (Community Shuttle) - King County
Sep 20, 2019 - Route 628 provides fixed-route service between North Bend and Issaquah Highlands via Snoqualmie. Limited flexible routing, on a reservation
628 Area Code - Location map, time zone, and phone lookup
Area code 628 serves most of San Francisco, CA and the surrounding areas. It is an overlay ... The 628 area code is located in the Pacific timezone. The Pacific
628 Area Code: location, cities, map and time zone
Approved in December 2013, the new 628 area code serves 3 California counties: San Francisco, Marin and a portion of San Mateo County, overlaying area code
628 Area Code: location, cities, map and time zone
Approved in December 2013, the new 628 area code serves 3 California counties: San Francisco, Marin and a portion of San Mateo County, overlaying area code
Route 628 - Pace Bus
... Braeside Station, Discover Financial Services, Baxter, Wolters Kluwer, Four Parkway North and One Parkway North. Schedule and Map: Route 628 Timetable
628 - Wikipedia
Year 628 (DCXXVIII) was a leap year starting on Friday of the Julian calendar. The denomination 628 for this year has been used since the early medieval
628：服務時間、線路圖及車站- 將軍澳站Tseung Kwan O Station
巴士628(方向：將軍澳站Tseung Kwan O Station)於電視廣播城Tvb City開出，途經3個站點，到達將軍澳站Tseung Kwan O Station。 巴士628的服務時間：首班車
628 bus route - Transport for London
628. Towards Southgate One way route only. From: Jewish Free School To: Southgate Station