| h | 29 mm |
| Permissible sliding velocity v max. | 0.5 m/s |
| Coefficient of friction µ max. | 0.15 |
| Specific dynamic load factor K | 25 N/mm² |
| α | 124 ° |
| Tolerance housing | H7 |
| D | 40 mm |
| Permissible sliding velocity v min. | 0 m/s |
| a | 3 mm |
| d | 28 mm |
| Mass bushing | 0.2 kg |
| Specific static load factor K0 | 45 N/mm² |
| B | 35 mm |
| Tolerance shaft | e7 |
| Coefficient of friction µ min. | 0.08 |
Answers to Your Dimensions Question | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| No. | Brand | d | D | C | B | m | a | d1 | d2 |
| 71808 A | ISO | 40 mm | 52 mm | 7 mm | - | - | - | - | - |
| 71808 ACD/HCP4 | SKF | 40 mm | 52 mm | - | 7 mm | - | 14.3 mm | - | - |
| 71808 ACD/P4 | SKF | 40 mm | 52 mm | - | 7 mm | - | 14.3 mm | - | - |
| 71808 ATBP4 | Loyal | 40 mm | 52 mm | 4,55 kN | - | - | - | - | - |
| 71808 C | ISO | 40 mm | 52 mm | 7 mm | - | - | - | - | - |
| 71808 CD/HCP4 | SKF | 40 mm | 52 mm | - | 7 mm | - | 9.7 mm | - | - |
| 71808 CD/P4 | SKF | 40 mm | 52 mm | 4,88 kN | 7 mm | - | 9.7 mm | 44,1 mm | 44,1 mm |
| 71808 CTBP4 | Loyal | 40 mm | 52 mm | 4,8 kN | - | - | - | - | - |
| 71808-B-TVH | FAG | 40 mm | 52 mm | - | 7 mm | 0,029 kg / Weight | 22,8 mm | - | - |
| 71808 CD/P4ADGB(SEA40-7CE3DUM) | SKF | 1.575 Inch | 40 Millimeter | 2.047 Inch | 52 Millimeter | - | 0.551 Inch | 14 Millimeter | - | - | - | - |
| 71808 ACD/P4DGB | SKF | 1.575 Inch | 40 Millimeter | 2.047 Inch | 52 Millimeter | - | 0.551 Inch | 14 Millimeter | - | - | - | - |
| 7008 CE/P4AL1 SKF High Speed Angular Contact Ball Bearings | B1:335 mm; B:525 mm; d:1120 mm; Dynamic (Cr):13965 kN; D:1540 mm; Static (Cor):39780 ; Bearing designation:PLC 512-71 ; Weight:2950 ; Pu:2232.010 kg; |
| S7008 CD/HCP4A SKF High Speed Angular Contact Ball Bearings | Basic Dynamic Radial Load Rating C:68200 N; B:27.00 mm; Grease Speed Rating Open/Shielded n1:5300 rpm; D:110.0000 mm; Fillet Radius ra:2.00 mm; d:40.000 mm; Oil Speed Rating Open/Shielded n2:6500 rpm; Basic Static Radial Load Rating Co:52000 N; Accessories:Two Shields; |
| 7008 ACD/P4A SKF High Speed Angular Contact Ball Bearings | Basic Dynamic Radial Load Rating:14300 N; B:44.00 mm; d:25.000 mm; Basic Static Radial Load Rating Co:4000 N; Width C:15 mm; Fillet Radius ra:1.00 mm; D:52.0000 mm; Grease or Oil Speed Rating n1:8000 rpm; |
| S71908 CDTP/P4B SKF High Speed Angular Contact Ball Bearings | da:77.787 mm; Cap bolt, SAE grade:5; R1:60.325 mm; H:192.484 mm; P120°:45.4 kN; Appropriate attachment bolt size G:0.75 in; Pa:8.1 kN; A1:98.425 mm; Cap bolt recommended tightening torque:149.1 N·m; Stabilizing ring:2 x SR-1518; Housing:SAF 518; End plug (suffix Y):EPR 11; PG:1/8 NPT; ba: |
| 71908 CD/HCP4A SKF High Speed Angular Contact Ball Bearings | Grease Speed Rating Open/Shielded n1:6300 rpm; Basic Dynamic Radial Load Rating C:43600 N; D:100.0000 mm; B:21.00 mm; Oil Speed Rating Open/Shielded n2:7500 rpm; Sealed Speed Rating n3:4300 rpm; Oil Speed Rating n2:7500 rpm; Fillet Radius ra:1.50 mm; Basic Static Radial Load Rating Co:29000 N; Acces |
| 71808 CD/P4 SKF High Speed Angular Contact Ball Bearings | Permissible sliding velocity v max.:0.5 m/s; Coefficient of friction µ min.:0.08; d:5 mm; Specific static load factor K0:45 N/mm²; Tolerance shaft:e7; Coefficient of friction µ max.:0.15; Mass bushing:0.003 kg; Tolerance housing:H7; B:8 mm; Specific dynamic load factor K:25 N/mm&sup |
| S71908 CD/HCP4A SKF High Speed Angular Contact Ball Bearings | b:16.7 mm; Limiting speed:1000 r/min; rb max.:2 mm; F:487 mm; K:9 mm; ra max.:1.5 mm; s max.:2.7 mm; r1,2 min.:2 mm; d:440 mm; Mass bearing:217 kg; da max.:480 mm; Reference speed:700 r/min; D:620 mm; B:225 mm; db min.:492 mm; da min.:460 mm; Basic dynamic load rating C:3910 kN; r3,4 min.:12 mm; D1 |
| 71908 ACE/HCP4AL SKF High Speed Angular Contact Ball Bearings | B2 ≈:102 mm; B1:98 mm; da min.:138 mm; Calculation factor Y1:2; Fatigue load limit Pu:104 kN; Mass bearing + sleeve:15.5 kg; Reference speed:1900 r/min; Limiting speed:2600 r/min; K:4.5 mm; d1:125 mm; Basic static load rating C0:1060 kN; D:230 mm; ra max.:2.5 mm; Calculation factor Y2:3; r1,2 |
| 7208 ACD/HCP4A SKF High Speed Angular Contact Ball Bearings | P180°:202 kN; L:679.45 mm; Max. speed for PosiTrac Plus seal:875 r/min; RG:3/4 NPT; PosiTrac Plus contact element:2 x B10724-148; H1:190.5 mm; Cap bolt recommended tightening torque:1220 N·m; End plug (suffix Y):EPR 19; Labyrinth ring:2 x LOR 148; Pa:46.3 kN; h:60.325 mm; Stabilizing ring |
| 71908 ACE/P4AH1 SKF High Speed Angular Contact Ball Bearings | G:Tr 530x6; Mass bearing + sleeve:325 kg; D1 ≈:644 mm; d1:480 mm; D:720 mm; Reference speed:430 r/min; Calculation factor Y0:2.5; G1:35 mm; da min.:513 mm; Da max.:697 mm; Calculation factor e:0.26; Calculation factor Y2:3.9; ra max.:5 mm; r1,2 min.:6 mm; Fatigue load limit Pu:735 kN; B2 &asym |
| 7008 CE/HCP4AH1 SKF High Speed Angular Contact Ball Bearings | Mass pillow block:208 kg; Cap bolt recommended tightening torque:1735.4 N·m; P90°:249 kN; P60°:416 kN; H2:79.375 mm; ba:80.169 mm; Labyrinth ring:2 x LOR 166; Initial grease fill:1672.65 g; P120°:151 kN; P150°:136 kN; Bearing limiting speed:2000 r/min; R1:120.65 mm; Appropriat |
| 7008 ACE/P4A SKF High Speed Angular Contact Ball Bearings | Snap ring in accordance with DIN 471:180x4; r3,4 min.:0.6 mm; d1 ≈:141.5 mm; Basic dynamic load rating C:429 kN; r min.:1.8 mm; Calculation factor kr:0.4; B:80 mm; Basic static load rating C0:750 kN; C:79 mm; C1:71.2 mm; K:3.5 mm; Limiting speed:700 r/min; d:120 mm; D3:176 mm; -:0.2 mm; |
| 7008 CB/P4AL SKF High Speed Angular Contact Ball Bearings | Calculation factor e:0.35; r1,2 min.:1.5 mm; Mass bearing:345 kg; D1 ≈:685 mm; Fatigue load limit Pu:1060 kN; D:736.6 mm; Calculation factor Y0:1.8; T:322.262 mm; d:558.8 mm; r3,4 min.:6.4 mm; Basic static load rating C0:14300 kN; Calculation factor Y1:1.9; d1 ≈:595 mm; B:322.262 mm; Thr |
| S7208 ACD/HCP4A SKF High Speed Angular Contact Ball Bearings | B:4 mm; Calculation factor kr:0.025; da max.:5.5 mm; Mass bearing:0.0016 kg; r1,2 min.:0.15 mm; Fatigue load limit Pu:0.008 kN; D2 ≈:9.85 mm; d2 ≈:5.6 mm; d:4 mm; Da max.:10 mm; da min.:5.2 mm; Basic dynamic load rating C:0.54 kN; Basic static load rating C0:0.176 kN; ra max.:0.15 mm; Li |
71808 ACD/P4 SKF High Speed Angular Contact Ball Bearings Video
71808 ACD/P4 - SKF bearing
d, 40, mm. D, 52, mm. B, 7, mm. d1, 44.1, mm. d2, 44.1, mm. D1, 48.1, mm. r1,2, min. 0.3, mm. r3,4, min. 0.15, mm. a, 14.3, mm
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