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Home>Products>Super Precision Angular Contact Bearings>71920ACDGA/HCP4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle
71920ACDGA/HCP4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle
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Super Precision Angular Contact Bearings
SKF 71920ACDGA/HCP4A Bearing SPECIFICATIONS
71920ACDGA/HCP4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle Needs Analysis , Super Precision Angular Contact Bearings e7 Tolerance shaft Manufacturing Service . Xiamen Senhengyuan Machinery Equipment Co., Ltd. 0.5 m/s Permissible sliding velocity v max. Get Your Free.
- SKF
71920ACDGA/HCP4A
- e7
- 0.5 m/s
- 56 mm
- 3 mm
- 124 °
- 70 mm
- 0 m/s
- 8 mm
Xiamen Senhengyuan Machinery Equipment Co., Ltd.
Xiamen Senhengyuan Machinery Equipment Co., Ltd.China
-
Xiamen Senhengyuan Machinery Equipment Co., Ltd.2020-07-10 09:46:19
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71920ACDGA/HCP4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle Codes and sizes
- e7
- 0.5 m/s
- 56 mm
- 3 mm
- 124 °
- 70 mm
- 0 m/s
- 8 mm
- 0.15
- 50 mm
- 0.73 kg
- 80 mm
- 55 mm
- 45 N/mm²
- H7
- 25 N/mm²
- 0.08
SKF 71920ACDGA/HCP4A 71920ACDGA/HCP4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle Characteristics
| 71912CD/HCP4ADBA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle | J7:21 mm; d:55.562 mm; s1:39.7 mm; DN:6.5 mm; H:137.5 mm; J max.:202 mm; Hexagonal key size for grub screw N:4.763 mm; Housing material:Cast iron; A5:39 mm; B:65.1 mm; R1:5.5 mm; Basic dynamic load rating C:52.7 kN; H2:26.5 mm; L:240 mm; A:60 mm; Recommended diameter for attachment bolts, inch G:0.625 in; Rα:45 °; N4:4 mm; GN:1/4-28 SAE-LT; Mass bearing unit:4.6 kg; |
| 71910ACD/HCP4ADT SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle | Sealed Speed Rating n3:3200 rpm; Fillet Radius ra:1.50 mm; Oil Speed Rating n2:4300 rpm; Basic Dynamic Radial Load Rating C:88400 N; Grease Speed Rating n1:3200 rpm; d:70.000 mm; Basic Static Radial Load Rating Co:80000 N; Accessories:Two Shields & Snap-R; B:39.70 mm; D:125.0000 mm; |
| 71922ACD/P4AQBCB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle | K:0.5 mm; d2:47.6 mm; Attainable speed for oil-air lubrication:41000 r/min; db min.:44.6 mm; r3,4 min.:0.6 mm; Calculation factor f:1.06; C1:5.03 mm; Calculation factor e:0.68; ra max.:1 mm; Calculation factor f1:0.99; da min.:44.6 mm; Mass bearing:0.19 kg; Number of balls z:19; Preload class B GB:310 N; Db max.:63.8 mm; Static axial stiffness, preload class A:87 N/µm; r1,2 min.:1 mm; Calculation factor f2B:1.03; |
| 71913CD/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle | Ca:86.614 mm; A1:149.225 mm; R1:87.313 mm; Mass pillow block:87.5 kg; Housing:SAFS 034 KA; J min.:406.4 mm; h:44.45 mm; Appropriate attachment bolt size G:1 in; Cap bolt, SAE grade:8; H2:60.325 mm; Pa:34 kN; Eye bolt:2 x 3/8-16 UNC; Cap bolt:7/8-9 UNC; da:147.637 mm; R2:38.1 mm; N1:28.575 mm; RG:3/4 NPT; Stabilizing ring:2 x SR-0-24; P120°:116 kN; Initial grease fill:481.95 g; |
| 71908ACD/HCP4ADGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle | Mass bearing unit:6.12 kg; da:55.563 mm; H2:38.1 mm; J min.:193.675 mm; Attachment bolt diameter G:15.875 mm; A1:84.931 mm; L:244.475 mm; s:28.575 mm; J max.:203.2 mm; Limiting speed:4500 r/min; d2:82.55 mm; Basic dynamic load rating C:99.6 kN; S:0.794 mm; B:79.375 mm; H1:63.5 mm; H:127 mm; A:66.675 mm; |
| 71912CD/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle | P90°:49.8 kN; P150°:28.5 kN; P180°:33.8 kN; A2:127 mm; ba:35.719 mm; Stabilizing ring:SR-17-14; H1:95.25 mm; H2:38.1 mm; H:187.325 mm; Bearing limiting speed:5600 r/min; Da:150 mm; S:4.763 mm; PG:1/8 NPT; J1:53.975 mm; R1:53.975 mm; h:34.925 mm; Initial grease fill:110.56 g; Cap bolt, SAE grade:8; P120°:31.6 kN; L:330.2 mm; |
| 71916CDGA/HCP4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle | da:111.125 mm; H1:152.4 mm; A1:133.35 mm; PG:1/4 NPT; Da:230 mm; ba:65.881 mm; H2:60.325 mm; h:60.325 mm; S:4.763 mm; Appropriate attachment bolt size G:0.875 in; RG:1/2 NPT; Labyrinth ring:2 x LOR 116; P180°:84.5 kN; J max.:406.4 mm; P60°:189 kN; J min.:371.475 mm; Ca:89.789 mm; Stabilizing ring:SR-26-0; Mass pillow block:68 kg; Pa:31.2 kN; |
| 71911CD/HCP4ADGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle | da min.:725 mm; d1 ≈:767 mm; Da max.:855 mm; r1,2 min.:4 mm; B:74 mm; Calculation factor e:0.2; Basic dynamic load rating C:1540 kN; Calculation factor Y:0.6; d:710 mm; ra max.:3 mm; Reference speed:260 r/min; das:759 mm; Mass bearing:92.5 kg; D1 ≈:815 mm; s max.:8 mm; E:831 mm; Db max.:855 mm; Fatigue load limit Pu:285 kN; Basic static load rating C0:3750 kN; D:870 mm; |
| 71924CD/P4ATBTB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle | Oil Speed Rating n2:6700 rpm; d:170.000 mm; Basic Dynamic Radial Load Rating C:216000 N; Grease Speed Rating n1:4400 rpm; Fillet Radius rb:1.00 mm; B:56.00 mm; Fillet Radius ra:2.00 mm; D:230.0000 mm; Basic Static Radial Load Rating Co:340000 N; |
| 71901CE/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle | Basic Static Radial Load Rating Co:108000 N; Fillet Radius ra:2.00 mm; Basic Dynamic Radial Load Rating C:138000 N; Accessories:Two Seals & Snap-Rin; Oil Speed Rating n2:4300 rpm; Sealed Speed Rating n3:3200 rpm; B:61.90 mm; d:65.000 mm; Grease Speed Rating n1:3200 rpm; D:140.0000 mm; |
| 71911ACD/HCP4ADGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle | Recommended diameter for attachment bolts, inch G:0.75 in; J6:240 mm; Thread grub screw G2:7/16-20 UNF; L:260 mm; R1:4.5 mm; s1:39.7 mm; RG:1/8-27 NPT; Basic static load rating C0:45 kN; H1:76.2 mm; J7:22.5 mm; A:65 mm; J:210 mm; DN:6.579 mm; N4:3 mm; Fatigue load limit Pu:1.86 kN; Hexagonal key size for grub screw N:5.556 mm; SWN:11.113 mm; Limiting speed:2800 r/min; B:69.9 mm; Mass bearing unit:6.7 kg; |
| 71918ACDGA/HCP4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle | B:12.00 mm; Oil Speed Rating Open/Shielded n2:17000 rpm; d:17.000 mm; Basic Static Radial Load Rating Co:6000 N; Accessories:Snap-Ring; Grease Speed Rating Open/Shielded n1:14000 rpm; Basic Dynamic Radial Load Rating C:8970 N; D:40.0000 mm; Fillet Radius ra:0.64 mm; |
| 71907CD/P4ADBA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle | Oil level, min.:92 mm; Cap bolt, rec. tightening torque:850 N·m; Locating ring:2 x FRB 29.5/700; N1:48 mm; Da:700 mm; N4 max.:35 mm; Q150°:3350 kN; P90°:4600 kN; P0°:7600 kN; Oil level, max.:111 mm; Appropriate attachment bolt, size G:42 mm; P150°:3000 kN; Oil seal:2 x TSD 3096 U; da:450 mm; L:1170 mm; Eye bolt, size:2 x M 42; A2:455 mm; Cap bolt, size:M 42x280; Ca:224 mm; J6:1070 mm; |
| 71924CD/P4ADBC SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle | B:280 mm; Mass bearing + sleeve:1450 kg; Da max.:1252 mm; K:12 mm; D:1280 mm; d1:850 mm; B1:335 mm; b:22.3 mm; G:Tr 950x8; Calculation factor Y1:3.4; d2 ≈:1025 mm; G1:55 mm; Reference speed:220 r/min; Limiting speed:400 r/min; Basic static load rating C0:23200 kN; Fatigue load limit Pu:1320 kN; D1 ≈:1176 mm; r1,2 min.:7.5 mm; Basic dynamic load rating C:12002 kN; Calculation factor e:0.2; |
| No. | Brand | T | K | E | U | F | d | B | w |
| 71930CD/P4A | SKF | - | - | - | - | - | - | - | - |
| 71905ACD/P4ADBB | SKF | - | - | - | - | - | - | - | - |
| 71905CD/P4A | SKF | - | - | - | - | - | 40 mm | 28 mm | 50 mm |
| 71903CDGA/HCP4A | SKF | - | - | - | - | - | 160 mm | 9.5 mm | - |
| 71920CDGA/HCP4A | SKF | - | - | - | - | - | - | - | - |
| 71906CD/P4ADBA | SKF | - | - | - | - | - | 130 mm | - | - |
| 71908ACEGA/HCP4A | SKF | - | - | - | - | - | - | - | - |
| 71936CD/P4A | SKF | - | - | - | - | - | 3 mm | - | - |
| 71916CD/P4ADBA | SKF | - | - | - | - | - | 31.75 mm | - | - |
| 71908ACD/P4A | SKF | 58.9 mm | - | - | - | - | 45 mm | - | - |
| 71915CD/P4AQBCB | SKF | - | - | - | - | - | 150 mm | 24 mm | - |
| 71905CD/P4ADBA | SKF | - | - | - | - | - | 280 mm | 38.354 mm | - |
| 71916CD/P4A | SKF | - | - | - | - | - | 45 mm | 25 mm | - |
| 71914CD/P4ADBB | SKF | - | - | - | - | - | 1120 mm | 500 mm | - |
| 71917ACD/P4ADBB | SKF | - | - | - | - | - | 55 mm | - | - |
| 71924ACD/P4A | SKF | - | - | - | - | - | 150 mm | 1 mm | - |
| 71902CE/P4A | SKF | - | - | - | - | - | 240.000 mm | 38.00 mm | - |
| 71911CD/P4ATBTB | SKF | - | - | - | - | - | - | 59.531 mm | - |
| 71920CD/P4A | SKF | 300 mm | - | - | - | - | 380 mm | 300 mm | - |
| 71913CD/P4A | SKF | - | - | - | - | - | - | - | - |
| 71901CD/HCP4ADGA | SKF | - | - | - | - | - | - | - | - |
| 71924ACD/P4ATBTB | SKF | 104 mm | - | - | - | - | 90 mm | - | - |
| 71910ACD/P4ADT | SKF | - | - | - | - | - | 75.000 mm | 20.00 mm | - |
| 71911CD/P4A | SKF | - | - | - | - | - | 85.000 mm | 49.20 mm | - |
| 71918CDGC/P4A | SKF | - | - | - | - | - | 440 mm | 315 mm | - |
| 71916CD/HCP4A | SKF | - | - | - | - | - | 152.4 mm | - | - |
| 71938ACD/P4ADGA | SKF | 57 mm | - | - | - | - | - | 52 mm | - |
| 71904ACD/P4ATBTB | SKF | 119 mm | - | - | - | - | 120 mm | - | - |
| 71917CD/P4AQBCC | SKF | 50 mm | 4.5 mm | - | - | - | 70 mm | - | - |
| 71901ACD/HCP4A | SKF | - | - | - | - | - | 280 mm | 155 mm | - |
71920ACDGA/HCP4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle Video
SKF 71920ACDGA/HCP4A INTERCHANGE
Super Precision Angular Contact Bearings Part series 71920ACDGA/HCP4A is a potential replacement for these common bearing part numbers:
71920ACDGA/HCP4A
71920ACDGA/HCP4A
71920ACDGA/HCP4A
71920ACDGA/HCP4A
71920ACDGA/HCP4A
71920ACDGA/HCP4A
71920ACDGA/HCP4A
71920ACDGA/HCP4A
Contact Us
- Xiamen Senhengyuan Machinery Equipment Co., Ltd.
- AddressNo. 28, Xijing Street, Jinlong Street, Licheng Dist., Xiamen, Fujian, China
- Phone(Working Time)86-15125975866
- Fax
SKF 71920ACDGA/HCP4A Technical Articles
| 18x24x12 bearing table |
| 45x100x39.7 bearing size catalogue |
| 25.4x63.5x19.05 bearing cad model |
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