SNR 71932HVUJ74A super-precision Angular contact ball bearings

Bearing number:71932 ACD/HCP4A; Size (mm):220x160x28(mm); Brand:SKF; Bore Diameter (mm):220(mm); Outer Diameter (mm):160(mm); Width (mm):28(mm); d:160 mm 6.2992 in; D:220 mm 8.6614 in; B:28 mm 1.1024 in; d₁:178.5 mm 7.0276 in; d₂:178.5 mm 7.0276 in; D₁:201.5 mm 7.9331 in; r_1,2 - min.:2 mm 0.0787 in; r_3,4 - min.:1 mm 0.0394 in; a:58.5 mm 2.3032 in; d_a - min.:169 mm 6.6535 in; d_b - min.:169 mm 6.6535 in; D_a - max.:211 mm 8.3071 in; D_b - max.:215 mm 8.4646 in; r_a - max.:2 mm 0.0787 in; r_b - max.:1 mm 0.0394 in; d_n:183.5 mm 7.2244 in; Basic dynamic load rating - C:124 kN; Basic static load rating - C₀:153 kN; Fatigue load limit - P_u:4.8 kN; Limiting speed for grease lubrication:6300 r/min; Limiting speed for oil lubrication:9500 mm/min; Ball - D_w:19.05 mm 0.75 in; Ball - z:28; G_ref:33 cm3; Calculation factor - e:0.68; Calculation factor - Y₂:1.41; Calculation factor - Y₀:0.76; Calculation factor - X₂:0.67; Calculation factor - Y₁:0.92; Preload class A - G_A:800 N; Preload class B - G_B:1600 N; Preload class C - G_C:3200 N; Preload class D - G_D:6400 N; Calculation factor - f:1.27; Calculation factor - f₁:0.98; Calculation factor - f_2A:1; Calculation factor - f_2B:1.07; Calculation factor - f_2C:1.12; Calculation factor - f_2D:1.17; Calculation factor - f_HC:1.04; Preload class A:446 N/micron; Preload class B:588 N/micron; Preload class C:788 N/micron; Preload class D:1076 N/micron; d₁:178.5 mm 7.0276 in; d₂:178.5 mm 7.0276 in; D₁:201.5 mm 7.9331 in; r_1,2 min.:2 mm 0.0787 in; r_3,4 min.:1 mm 0.0394 in; d_a min.:169 mm 6.6535 in; d_b min.:169 mm 6.6535 in; D_a max.:211 mm 8.3071 in; D_b max.:215 mm 8.4646 in; r_a max.:2 mm 0.0787 in; r_b max.:1 mm 0.0394 in; d_n:183.5 mm 7.2244 in; Basic dynamic load rating C:124 kN; Basic static load rating C₀:153 kN; Fatigue load limit P_u:4.75 kN; Attainable speed for grease lubrication:6300 r/min; Attainable speed for oil-air lubrication:9500 r/min; Ball diameter D_w:19.05 mm 0.75 in; Number of balls z:28; Reference grease quantity G_ref:33 cm³; Preload class A G_A:800 N; Static axial stiffness, preload class A:446 N/µm; Preload class B G_B:1600 N; Static axial stiffness, preload class B:588 N/µm; Preload class C G_C:3200 N; Static axial stiffness, preload class C:788 N/µm; Preload class D G_D:6400 N; Static axial stiffness, preload class D:1076 N/µm; Calculation factor f:1.27; Calculation factor f₁:0.98; Calculation factor f_2A:1; Calculation factor f_2B:1.07; Calculation factor f_2C:1.12; Calculation factor f_2D:1.17; Calculation factor f_HC:1.04; Calculation factor e:0.68; Calculation factor (single, tandem) Y₂:0.87; Calculation factor (single, tandem) Y₀:0.38; Calculation factor (single, tandem) X₂:0.41; Calculation factor (back-to-back, face-to-face) Y₁:0.92; Calculation factor (back-to-back, face-to-face) Y₂:1.41; Calculation factor (back-to-back, face-to-face) Y₀:0.76; Calculation factor (back-to-back, face-to-face) X₂:0.67; Mass bearing:2.23 kg;

Bearing number:71932 ACD/HCP4AH1; Size (mm):220x160x28(mm); Brand:SKF; Bore Diameter (mm):220(mm); Outer Diameter (mm):160(mm); Width (mm):28(mm); d:160 mm 6.2992 in; D:220 mm 8.6614 in; B:28 mm 1.1024 in; d₁:178.5 mm 7.0276 in; d₂:178.5 mm 7.0276 in; D₁:201.5 mm 7.9331 in; K:0.6 mm 0.0236 in; C₁:7.32 mm 0.2882 in; r_1,2 - min.:2 mm 0.0787 in; r_3,4 - min.:1 mm 0.0394 in; a:58.5 mm 2.3032 in; d_a - min.:169 mm 6.6535 in; d_b - min.:169 mm 6.6535 in; D_a - max.:211 mm 8.3071 in; D_b - max.:215 mm 8.4646 in; r_a - max.:2 mm 0.0787 in; r_b - max.:1 mm 0.0394 in; d_n:183.5 mm 7.2244 in; Basic dynamic load rating - C:124 kN; Basic static load rating - C₀:153 kN; Fatigue load limit - P_u:4.8 kN; Limiting speed for grease lubrication:6300 r/min; Limiting speed for oil lubrication:9500 mm/min; Ball - D_w:19.05 mm 0.75 in; Ball - z:28; G_ref:33 cm3; Calculation factor - e:0.68; Calculation factor - Y₂:1.41; Calculation factor - Y₀:0.76; Calculation factor - X₂:0.67; Calculation factor - Y₁:0.92; Preload class A - G_A:800 N; Preload class B - G_B:1600 N; Preload class C - G_C:3200 N; Preload class D - G_D:6400 N; Calculation factor - f:1.27; Calculation factor - f₁:0.98; Calculation factor - f_2A:1; Calculation factor - f_2B:1.07; Calculation factor - f_2C:1.12; Calculation factor - f_2D:1.17; Calculation factor - f_HC:1.04; Preload class A:446 N/micron; Preload class B:588 N/micron; Preload class C:788 N/micron; Preload class D:1076 N/micron; d₁:178.5 mm 7.0276 in; d₂:178.5 mm 7.0276 in; D₁:201.5 mm 7.9331 in; C₁:7.32 mm 0.2882 in; r_1,2 min.:2 mm 0.0787 in; r_3,4 min.:1 mm 0.0394 in; d_a min.:169 mm 6.6535 in; d_b min.:169 mm 6.6535 in; D_a max.:211 mm 8.3071 in; D_b max.:215 mm 8.4646 in; r_a max.:2 mm 0.0787 in; r_b max.:1 mm 0.0394 in; d_n:183.5 mm 7.2244 in; Basic dynamic load rating C:124 kN; Basic static load rating C₀:153 kN; Fatigue load limit P_u:4.75 kN; Attainable speed for grease lubrication:6300 r/min; Attainable speed for oil-air lubrication:9500 r/min; Ball diameter D_w:19.05 mm 0.75 in; Number of balls z:28; Reference grease quantity G_ref:33 cm³; Preload class A G_A:800 N; Static axial stiffness, preload class A:446 N/µm; Preload class B G_B:1600 N; Static axial stiffness, preload class B:588 N/µm; Preload class C G_C:3200 N; Static axial stiffness, preload class C:788 N/µm; Preload class D G_D:6400 N; Static axial stiffness, preload class D:1076 N/µm; Calculation factor f:1.27; Calculation factor f₁:0.98; Calculation factor f_2A:1; Calculation factor f_2B:1.07; Calculation factor f_2C:1.12; Calculation factor f_2D:1.17; Calculation factor f_HC:1.04; Calculation factor e:0.68; Calculation factor (single, tandem) Y₂:0.87; Calculation factor (single, tandem) Y₀:0.38; Calculation factor (single, tandem) X₂:0.41; Calculation factor (back-to-back, face-to-face) Y₁:0.92; Calculation factor (back-to-back, face-to-face) Y₂:1.41; Calculation factor (back-to-back, face-to-face) Y₀:0.76; Calculation factor (back-to-back, face-to-face) X₂:0.67; Mass bearing:2.23 kg;

d:80 mm; D:110 mm; B:16 mm; d1:89.4 mm; D1:100.75 mm; D2:105.08 mm; a:21 mm; Contact angle α:15 °; rs min:0.6 mm; r1s min:0.3 mm; f0:16.47; Precision class:P4; Mass:0.37 kg; Brand:SNR; Dynamic load, C:34.4 kN; Static load, C0:36.1 kN; Fatigue limit load, Cu:1.94 kN; Nlim (oil):18,500 rpm; Nlim (grea

d:120 mm; D:180 mm; B:28 mm; d1:140.2 mm; d2:135.4 mm; D1:159.9 mm; D2:169.4 mm; a:34.2 mm; Contact angle α:15 °; rs min:2 mm; r1s min:1 mm; f0:16; Precision class:P42; Mass:2.11 kg; Brand:NTN; Dynamic load, C:106 kN; Static load, C0:113 kN; Nlim (oil):12,500 rpm; Nlim (grease):7,800 rpm; Preload le

d:65 mm; D:120 mm; B:23 mm; d1:82.8 mm; D1:102.3 mm; D2:109.98 mm; a:24 mm; Contact angle α:15 °; rs min:1.5 mm; r1s min:1.1 mm; f0:14.79; Precision class:P4; Mass:1.14 kg; Brand:SNR; Dynamic load, C:69.8 kN; Static load, C0:57.6 kN; Fatigue limit load, Cu:3.1 kN; Nlim (oil):18,000 rpm; Nlim (grease

d:17 mm; D:35 mm; B:10 mm; d1:22.65 mm; D1:29.4 mm; D2:31.52 mm; a:8 mm; Contact angle α:15 °; rs min:0.3 mm; r1s min:0.3 mm; f0:13.7; Precision class:P4; Mass:0.04 kg; Brand:SNR; Dynamic load, C:7 kN; Static load, C0:4.2 kN; Fatigue limit load, Cu:0.22 kN; Nlim (oil):67,000 rpm; Nlim (grease):44,00

d:120 mm; D:180 mm; B:28 mm; d1:139.4 mm; D1:160 mm; D2:168.91 mm; a:49 mm; Contact angle α:25 °; rs min:2 mm; r1s min:1 mm; f0:16.27; Precision class:P4; Mass:2.15 kg; Brand:SNR; Dynamic load, C:94.8 kN; Static load, C0:103 kN; Fatigue limit load, Cu:4.75 kN; Nlim (oil):19,000 rpm; Nlim (grease):9,

d:17 mm; D:35 mm; B:10 mm; d1:22.65 mm; d2:21.4 mm; D1:30.45 mm; D2:31.05 mm; a:11 mm; Contact angle α:25 °; rs min:0.3 mm; r1s min:0.3 mm; f0:7.82; Precision class:P4S; Mass:0.04 kg; Brand:SNR; Dynamic load, C:3.55 kN; Static load, C0:1.68 kN; Fatigue limit load, Cu:0.1 kN; Nlim (oil):75,000 rpm; N

d:35 mm; D:55 mm; B:10 mm; d1:41.4 mm; d2:40.2 mm; D1:48.75 mm; D2:50.05 mm; a:12 mm; Contact angle α:17 °; rs min:0.6 mm; r1s min:0.3 mm; f0:8.49; Precision class:P4S; Mass:0.08 kg; Brand:SNR; Dynamic load, C:5 kN; Static load, C0:3.35 kN; Fatigue limit load, Cu:0.18 kN; Nlim (grease):36,000 rpm; A

d:20 mm; D:37 mm; B:9 mm; d1:25.1 mm; d2:23.9 mm; D1:32.15 mm; D2:33.45 mm; a:11 mm; Contact angle α:25 °; rs min:0.3 mm; r1s min:0.3 mm; f0:7.96; Precision class:P4S; Mass:0.04 kg; Brand:SNR; Dynamic load, C:3.7 kN; Static load, C0:1.82 kN; Fatigue limit load, Cu:0.11 kN; Nlim (oil):68,000 rpm; Nli

d:25 mm; D:47 mm; B:12 mm; d1:32.6 mm; d2:30.9 mm; D1:39.4 mm; D2:42.9 mm; a:10.9 mm; Contact angle α:15 °; rs min:0.6 mm; r1s min:0.3 mm; f0:14.7; Precision class:P42; Mass:0.08 kg; Brand:NTN; Dynamic load, C:12.3 kN; Static load, C0:8 kN; Nlim (oil):52,100 rpm; Nlim (grease):32,500 rpm; Preload le

d:12 mm; D:24 mm; B:6 mm; d1:15.4 mm; D1:19.6 mm; D2:21.13 mm; a:5 mm; Contact angle α:15 °; rs min:0.3 mm; r1s min:0.3 mm; f0:13.03; Precision class:P4; Mass:0.01 kg; Brand:SNR; Dynamic load, C:3.1 kN; Static load, C0:1.65 kN; Fatigue limit load, Cu:0.09 kN; Nlim (oil):97,000 rpm; Nlim (grease):64,

d:55 mm; D:100 mm; B:21 mm; d1:69 mm; D1:85.8 mm; D2:93.02 mm; a:29 mm; Contact angle α:25 °; rs min:1.5 mm; r1s min:1 mm; f0:14.76; Precision class:P4; Mass:0.62 kg; Brand:SNR; Dynamic load, C:52.9 kN; Static load, C0:41 kN; Fatigue limit load, Cu:2.3 kN; Nlim (oil):18,500 rpm; Nlim (grease):12,500

d:40 mm; D:62 mm; B:12 mm; d1:46.8 mm; D1:55.2 mm; D2:58.22 mm; a:13 mm; Contact angle α:15 °; rs min:0.6 mm; r1s min:0.3 mm; f0:15.91; Precision class:P4; Mass:0.11 kg; Brand:SNR; Dynamic load, C:14.3 kN; Static load, C0:11.8 kN; Fatigue limit load, Cu:0.65 kN; Nlim (oil):34,000 rpm; Nlim (grease):

d:25 mm; D:47 mm; B:12 mm; d1:32.2 mm; d2:30.25 mm; D1:42.65 mm; D2:44.25 mm; a:11 mm; Contact angle α:17 °; rs min:0.6 mm; r1s min:0.3 mm; f0:7.74; Precision class:P4S; Mass:0.08 kg; Brand:SNR; Dynamic load, C:7.4 kN; Static load, C0:3.9 kN; Fatigue limit load, Cu:0.23 kN; Nlim (grease):44,000 rpm;

d:20 mm; D:42 mm; B:12 mm; d1:26.6 mm; d2:24.65 mm; D1:37.05 mm; D2:38.65 mm; a:11 mm; Contact angle α:17 °; rs min:0.6 mm; r1s min:0.3 mm; f0:7.42; Precision class:P4S; Mass:0.06 kg; Brand:SNR; Dynamic load, C:6.5 kN; Static load, C0:3.05 kN; Fatigue limit load, Cu:0.19 kN; Nlim (grease):52,000 rpm

d:17 mm; D:35 mm; B:10 mm; d1:23 mm; d2:21.6 mm; D1:29 mm; D2:32 mm; a:8.5 mm; Contact angle α:15 °; rs min:0.3 mm; r1s min:0.15 mm; f0:13.8; Precision class:P42; Mass:0.04 kg; Brand:NTN; Dynamic load, C:8.25 kN; Static load, C0:4.55 kN; Nlim (oil):72,100 rpm; Nlim (grease):45,100 rpm; Preload level