| 71920CD/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle | Retainer Material:Pressed Steel; Limiting Speed - Oil:10,000 rpm; ra (max):1 mm; da (min):38 mm; D:72 mm; Weight:0.430 kg; Da (max):65 mm; d:30 mm; Nr. of Holes:4; B:19 mm; Hole Diameter (do):3 mm; Radial Clearance:0.030 to 0.040 mm; Fillet Radius/Chamfer:1.1 mm; Configuration:Double Row; Center Guidance:Floating Steel Ring; Axial Load Factor Y1:2.49; Enclosure:Open; Roller Profile:Symmetric; Dynamic Load Rating:83,000 N; |
| 71910ACD/P4ADBA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle | B - Cone Width:16.764 mm; Aa - Cage-Cone Backface Clearance:0.3 mm; r - Cup Backface To Clear Radius2:1.27 mm; db - Cone Backface Backing Diameter:37.08 mm; G2 - Heat Generation Factor (Rib-Roller End):9.93; Y - ISO Factor9:1.46; Series:LM67000; C - Cup Width:11.811 mm; Bearing Weight:0.20 Kg; a - Effective Center Location3:-3 mm; Ab - Cage-Cone Frontface Clearance:1.3 mm; e - ISO Factor8:0.41; d:31.750 mm; |
| 7203ACDGA/HCP4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,25 Degree Contact Angle | Configuration:Double Row; Enclosure:Open; Axial Load Factor Y1:2.20; Bore Type:Tapered Bore; Limiting Speed - Grease:11,000 rpm; Dynamic Load Rating:47,000 N; Roller Profile:Symmetric; Axial Load Factor Y0:2.15; Fillet Radius/Chamfer:1.1 mm; Da (max):45 mm; Axial Load Factor Y2:3.27; D:52 mm; Constant e:0.31; Retainer Material:Pressed Steel; Nr. of Holes:4; ra (max):1 mm; Limiting Speed - Oil:14,000 rpm; |
| 71914ACD/P4ADGC SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle | C - Dynamic Load (Basic):49900 lb; Pre Install Clearance Max:0.0031 in; Dimension J (Bolt Size):0.625 in; Dimension H:0.50 in; Y1 - Geometry Factor:3.14; Oil Lubrication - T Seal:2900 rpm; e - Geometry Factor:0.22; Pre Install Clearance Min:0.0020 in; Dimension B Exp:1.89 in; Dimension G:6.375 in; Shaft Size Type:Imperial; Eng Internal Radial Clearance - Min:0.0020; Dimension M:2.37 in; Dimension L Fix:3.68 in; |
| 71909CDGA/HCP4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle | Y1 - ISO Factor5:4.32; Cg - Geometry Factor8:0.0552; Design Unit:METRIC; UPC Code:087796135550; Reference Thermal Speed Rating (Grease):3900; d:70 mm; B - Inner Ring Width:31 mm; Reference Thermal Speed Rating (Oil)7:4800; da - Inner Ring Backing Diameter:84.000 mm; C1(2) - Dynamic Radial Rating (Two-Rows):213000 N; R - Inner Ring To Clear Radius1:1.5 mm; Cage Type:EJ; Y0 - ISO Factor4:2.9; e - ISO Factor3:0.23; |
| 71922CD/P4AQBCB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle | Cone Part Number:K544090; K - Factor8:1.45; da - Cone Frontface Backing Diameter:9.45 in; Cg - Geometry Factor:0.117; C0 - Static Radial Rating:103000 lbf; C90 - Dynamic Radial Rating (90 million revolutions)5:13900 lbf; Design Units:Imperial; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:24100 lbf; G1 - Heat Generation Factor (Roller-Raceway):648.6; Cage Type:Stamped Steel; G2 - Heat Generation Factor (Rib-Roller End):279.2; |
| 71920CE/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle | R - Inner Ring To Clear Radius1:4.000 mm; Reference Thermal Speed Rating (Oil)7:530; C1(2) - Dynamic Radial Rating (Two-Rows):4770000 N; d:320.000 mm; Cage Material:Brass; Cage Type:YMB; Y1 - ISO Factor5:2.94; D:580.000 mm; Da - Outer Ring Backing Diameter:516.000 mm; r - Outer Ring To Clear Radius2:4.000 mm; Cg - Geometry Factor8:0.1354; e - ISO Factor3:0.34; UPC Code:087796360297; Y2 - ISO Factor6:1.93; |
| 71908CEGA/HCP4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle | R - Inner Ring To Clear Radius1:5.000 mm; C0 - Static Radial Rating:8110000 N; Y1 - ISO Factor5:3.46; da - Inner Ring Backing Diameter:454.000 mm; Reference Thermal Speed Rating (Grease):480; Design Unit:METRIC; Cage Material:Brass; Cage Type:YMB; d:400.000 mm; Reference Thermal Speed Rating (Oil)7:530; B - Outer Ring Width:200.000 mm; C1(2) - Dynamic Radial Rating (Two-Rows):4770000 N; Bearing Weight:261.60 Kg; |
| 71915CD/P4ADBC SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle | K - Factor7:0.62; a - Effective Center Location3:45.5 mm; Cone Part Number:HH953749; Da - Cup Frontface Backing Diameter:495.60 mm; Cg - Geometry Factor:0.21; db - Cone Backface Backing Diameter:327.91 mm; d:254.000 mm; Ab - Cage-Cone Frontface Clearance:18 mm; da - Cone Frontface Backing Diameter:306.32 mm; Cage Type:Pin-Type; Cup Part Number:HH953710X; R - Cone Backface To Clear Radius1:6.35 mm; |
| 71911CD/P4ADBC SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle | Dimension H2:15.9 in; Ca - Axial Load Rating:7014 lbf; Pillow/Plummer Block Style:Split Cylindrical Ho; Cor - Static Load Rating:176025 lbf; Shipping Weight:431 lb; Dimension H:7.520 in; Cr - Dynamic Load Rating:146800 lbf; Dimension K:3.2 in; Dimension H1:1.5 in; Series Type:Heavy Series; Bearing Number:HSE312BR; Bearing Type:Split Cylindrical Re; Maximum Speed:1820 rpm; Housing Width:7.9 in; Seal Type:Kevlar Packing Seal; |