| 71912ACD/P4ADGC SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle | P90°:207 kN; Cap bolt, SAE grade:8; A1:158.75 mm; P180°:145 kN; RG:3/4 NPT; R1:104.775 mm; Ca:89.789 mm; L:558.8 mm; Mass pillow block:132 kg; Eye bolt:2 x 3/8-16 UNC; H1:169.875 mm; A2:225.425 mm; P120°:133 kN; Cap bolt:7/8-9 UNC; Stabilizing ring:2 x 38151-38; H2:66.675 mm; P60°:345 kN; Pa:42.9 kN; R2:33.337 mm; PG:1/4 NPT; |
| 71909CE/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle | Mass bearing:60.8 kg; Fatigue load limit Pu:405 kN; Basic static load rating C0:4500 kN; Calculation factor kr:0.25; B:118 mm; s max.:6 mm; r1,2 min.:3 mm; Limiting speed:670 r/min; ra max.:2.5 mm; Reference speed:530 r/min; b1:9.4 mm; Da max.:464 mm; E:447.95 mm; d1 ≈:404 mm; D:480 mm; Basic dynamic load rating C:1830 kN; da min.:375 mm; d:360 mm; K:5 mm; |
| 71910ACD/P4ADGC SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle | Da min.:98 mm; db min.:79.5 mm; Calculation factor Y0:0.8; Cb min.:6 mm; Basic dynamic load rating C:125 kN; Limiting speed:5600 r/min; a:23.42 mm; Mass bearing:0.85 kg; Fatigue load limit Pu:17.3 kN; Basic static load rating C0:153 kN; Da max.:101.5 mm; r1,2 min.:1.5 mm; d1 ≈:89.95 mm; Reference speed:4500 r/min; ra max.:1.5 mm; Calculation factor Y:1.4; T:25 mm; C:19 mm; Dimension series:4CC; |
| 71910CD/HCP4ADGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle | a:27 mm; B:29 mm; Static (Coa):207 kN; C:22 mm; r1s (min):1.5 mm; rs (min):1.5 mm; D:125 mm; Dynamic (Ca):131 kN; r2s (min):0.6 mm; d2:80 mm; T:29 mm; Pu:24.880 kN; |
| 71904ACD/P4ADBB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle | Grease Speed Rating n1:9200 rpm; d:110.000 mm; Basic Dynamic Radial Load Rating C:55300 N; D:150.0000 mm; Oil Speed Rating n2:13000 rpm; Fillet Radius rb:0.60 mm; Fillet Radius ra:1.00 mm; Basic Static Radial Load Rating Co:64000 N; B:20.00 mm; |
| 71924ACD/P4ADBC SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle | Fillet Radius rb:1.00 mm; Basic Dynamic Radial Load Rating C:138000 N; Fillet Radius ra:2.00 mm; d:45.000 mm; Grease Speed Rating n1:3800 rpm; Oil Speed Rating n2:6300 rpm; Basic Static Radial Load Rating Co:110000 N; B:58.00 mm; D:120.0000 mm; |
| 71907ACD/P4ATBTC SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle | Calculation factor (back-to-back, face-to-face) X2:0.67; Calculation factor f2C:1.06; B:24 mm; Calculation factor f1:0.99; Calculation factor (single, tandem) Y0:0.38; Db max.:139.4 mm; Attainable speed for grease lubrication:11500 r/min; Calculation factor f:1.11; Calculation factor (single, tandem) X2:0.41; Preload class C GC:2270 N; Attainable speed for oil-air lubrication:18000 r/min; D1:127.61 mm; |
| 71916ACD/P4ATBTB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle | N4:4 mm; Thread grub screw G2:5/16-24 UNF; d:34.925 mm; Mass bearing unit:1.3 kg; A3:3.2 mm; Fatigue load limit Pu:0.655 kN; A1:13 mm; Housing:FY 507 M/VZ033; L:118 mm; Db2:95 mm; J6:106 mm; Da:106.4 mm; Recommended diameter for attachment bolts, inch G:0.5 in; Hexagonal key size for grub screw N:3.969 mm; Recommended tightening torque for grub screw:6.5 N·m; RG:1/4-28 UNF; A:34.5 mm; Basic static load rating C0:15.3 kN; |
| 71906CD/P4ATBTB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle | F:14 mm; d:10 mm; r, r1,2 min.:0.3 mm; Mass inner ring:0.0073 kg; B:12 mm; |
| 71928ACDGA/HCP4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle | B2:70 mm; D:700 mm; Operating clearance factor k2:0.098; B5:90 mm; Ba min.:16 mm; Basic static load rating C0:10400 kN; d3:540 mm; d1:400 mm; Fatigue load limit Pu:720 kN; da max.:544 mm; Da max.:674 mm; D1 ≈:618 mm; Da min.:592 mm; Basic dynamic load rating C:6000 kN; Reference speed:670 r/min; s1 max.:34.8 mm; Ca min.:3.8 mm; r1,2 min.:6 mm; Limiting speed:900 r/min; db min.:443 mm; |
| 71915CD/P4AQBCB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle | B4:26 mm; d1:133.35 mm; G:M 150x2; B:24 mm; Hydraulic nut:HMV 30 E; d:150 mm; B1:139 mm; Mass adapter sleeve assembly:6.15 kg; d3:180 mm; |
| 71930CDGC/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle | Recommended tightening torque for grub screw:4.2 N·m; Mass bearing unit:0.44 kg; Basic dynamic load rating C:19.5 kN; B1:37 mm; Fatigue load limit Pu:0.475 kN; Housing material:Composite; A1:15 mm; Da:76.2 mm; Hexagonal key size for grub screw N:2.5 mm; s1:23 mm; L:83 mm; N:12.3 mm; Thread grub screw G2:M5; A3:3.2 mm; d2:48 mm; J:116.5 mm; Recommended diameter for attachment bolts, mm G:10 mm; |
| 71920ACDGA/HCP4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle | Tolerance shaft:e7; Permissible sliding velocity v max.:0.5 m/s; h:56 mm; a:3 mm; α:124 °; D:70 mm; Permissible sliding velocity v min.:0 m/s; B1:8 mm; Coefficient of friction µ max.:0.15; B:50 mm; Mass bushing:0.73 kg; D1:80 mm; d:55 mm; Specific static load factor K0:45 N/mm²; Tolerance housing:H7; Specific dynamic load factor K:25 N/mm²; Coefficient of friction µ min.:0.08; |
| 71920CE/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle | Fillet Radius ra:2.00 mm; Grease Speed Rating n1:6000 rpm; Fillet Radius rb:1.00 mm; B:29.00 mm; Basic Dynamic Radial Load Rating C:78000 N; Basic Static Radial Load Rating Co:61000 N; Oil Speed Rating n2:7000 rpm; d:45.000 mm; D:120.0000 mm; |