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71820ACD/P4DGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,25 Degree Contact Angle

Name: 71820ACD/P4DGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,25 Degree Contact Angle
Brand: SKF
SKU: 71820ACD/P4DGA
Rating: 4.9 (5 reviews)

SKF 71820ACD/P4DGA Bearing SPECIFICATIONS

71820ACD/P4DGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,25 Degree Contact Angle 70.8 mm Db max. Manufacturers , 0.6 mm r3,4 min. Online Wholesale Suppliers‎ China Abec 9 Bearings Supplier !
Brand Name:SKF
Model Number:
71820ACD/P4DGA
r3,4 min.:0.6 mm
Db max.:70.8 mm
d2:53.6 mm
d1:55.7 mm
Calculation factor f2B:1.03
Preload class B GB:210 N
d:45 mm
Number of balls z:21

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71820ACD/P4DGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,25 Degree Contact Angle Characteristics

r3,4 min.:0.6 mm
Db max.:70.8 mm
d2:53.6 mm
d1:55.7 mm
Calculation factor f2B:1.03
Preload class B GB:210 N
d:45 mm
Number of balls z:21
Fatigue load limit Pu:0.36 kN
Preload class C GC:410 N
Calculation factor f1:1
Calculation factor f2C:1.05
Attainable speed for grease lubrication:32000 r/min
Static axial stiffness, preload class C:88 N/µm
Static axial stiffness, preload class A:42 N/µm
D1:64.25 mm
Reference grease quantity Gref:3.4 cm³
Ball diameter Dw:7.144 mm
Basic dynamic load rating C:13 kN
Da max.:70.4 mm

SKF 71820ACD/P4DGA 71820ACD/P4DGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,25 Degree Contact Angle Dimensions

No.	Brand	D	G	B	w	F	l	C	N
7220ACD/P4ADGB	SKF	520 mm	-	-	-	-	-	-	-
7019CEGA/P4A	SKF	-	-	-	-	-	-	-	-
7024CDGA/P4A	SKF	290.0000 mm	-	46.00 mm	-	-	-	-	-
71928ACD/P4ADGB	SKF	-	M 45x3	35 mm	-	-	-	-	-
7026CDGA/P4A	SKF	-	M 90x2	16 mm	-	-	-	-	-
BTW140CM/SP	SKF	-	-	59.531 mm	-	-	-	-	-
71930CDGA/P4A	SKF	-	Tr 800x7	90 mm	-	-	-	-	-
7224ACD/P4ADGA	SKF	110 mm	-	-	-	-	-	-	-
71920CD/P4ADGB	SKF	-	-	-	-	-	-	-	-
71921CDGA/P4A	SKF	-	-	60 mm	-	-	-	-	-
71920CD/P4AQBCA	SKF	250 mm	-	24 mm	-	-	-	-	-
7028CD/P4ATBTA	SKF	47.0000 mm	-	20.60 mm	-	-	-	-	-
71926CD/P4ATBTA	SKF	-	-	-	-	-	-	-	-
71922CD/P4ATBTA	SKF	32.0000 mm	-	9.00 mm	-	-	-	-	-
71922CDGB/P4A	SKF	-	Tr 630x6	95 mm	-	-	-	-	-
7024CD/P4ADGB	SKF	120.0000 mm	-	23.00 mm	-	-	-	-	-
7020CD/P4ADGB	SKF	40 mm	-	17.5 mm	-	-	-	-	-
7022CD/P4ADGB	SKF	225 mm	-	77 mm	-	-	-	-	-
7221ACDGA/P4A	SKF	-	-	-	-	-	-	-	-
71930CDGB/P4A	SKF	125 mm	-	-	-	-	-	13 mm	-
71830CD/P4DGA	SKF	-	-	38.1 mm	-	-	-	-	12.7 mm
7026ACD/P4ADGA	SKF	-	-	102.394 mm	-	-	-	-	-
7026ACDGB/P4A	SKF	-	-	-	-	-	-	-	-
7030ACD/P4ADGA	SKF	460 mm	-	145 mm	-	-	-	-	-
7026CDGB/P4A	SKF	-	-	-	-	-	-	-	-
7224ACDGA/P4A	SKF	90.0000 mm	-	36.50 mm	-	-	-	-	-
71822ACDGA/P4	SKF	100.0000 mm	-	25.00 mm	-	-	-	-	-

7221CDGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,15 Degree Contact Angle	B:9.00 mm; D:30.0000 mm; Oil Speed Rating n2:30000 rpm; Grease Speed Rating Open/Shielded n1:24000 rpm; d:10.000 mm; Accessories:Without Accessories; Fillet Radius ra:0.64 mm; Oil Speed Rating Open/Shielded n2:30000 rpm; Grease Speed Rating n1:24000 rpm; Basic Static Radial Load Rating Co:2360 N; Sealed Speed Rating n3:17000 rpm; Basic Dynamic Radial Load Rating C:5070 N;
S7020ACEGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,25 Degree Contact Angle	Mass locking plate:0.32 kg; A2:25.375 mm; A3:42.875 mm; L:167.488 mm; A1:39.675 mm; Hexagonal head bolts:2 x 5/8-11x1-1/4; B:3.969 mm;
7019ACD/P4ADGB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,25 Degree Contact Angle	Basic static load rating C0:40500 kN; Thrust factor K:1.76; D1 ≈:860 mm; Calculation factor e:0.33; Design variant/feature:TQO.1/GWI; Fatigue load limit Pu:2650 kN; Comparative radial load rating CF:3600 kN; D:946.15 mm; r1,2 min.:3.3 mm; d1 ≈:768 mm; T:565.15 mm; d:717.55 mm; r3,4 min.:6.4 mm; Basic dynamic load rating C:13400 kN; Calculation factor Y0:2; Calculation factor Y1:2; B:565.15 mm;
71919ACD/P4AQBCA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle	P90°:60.9 kN; A2:230.188 mm; Initial grease fill:141.75 g; Cap bolt recommended tightening torque:298.3 N·m; da:75 mm; Pa:27.1 kN; Appropriate attachment bolt size G:0.625 in; H2:41.275 mm; Da:160 mm; End plug (suffix Y):EPR 8; h:40.481 mm; A1:98.425 mm; RG:3/8 NPT; P120°:38.3 kN; P180°:42.3 kN; H1:101.6 mm; N1:19.05 mm; H:192.088 mm; Max. speed for Taconite seal:900 r/min; Taconite seal (db shaft position):TER 79;
7024ACD/P4ADGB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,25 Degree Contact Angle	b:9 mm; ra max.:0.6 mm; M:6.5 mm; Sealing solution:Triple-lip seals; D:120.65 mm; da max.:86.9 mm; Specific static load factor K0:300 N/mm²; C:57.15 mm; Lubricant:Regular relubricatio; α:6 °; b1:8 mm; d:76.2 mm; Da max.:115 mm; Specific dynamic load factor K:100 N/mm²; r2 min.:1 mm; Basic static load rating C0:1500 kN; Da min.:104.8 mm; dk:109.525 mm; da min.:81.4 mm; Mass plain bearing:3.1 kg;
71926ACD/P4ADGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle	d:44.45 mm; C:28.575 mm; Calculation factor Y:2; Basic dynamic load rating C:183 kN; Limiting speed:6300 r/min; Da min.:90 mm; Mass bearing:1.68 kg; Db min.:97 mm; r1,2 min.:3.5 mm; D:107.95 mm; Reference speed:5300 r/min; Dimension series:535; Da max.:96 mm; d1 ≈:76.5 mm; Fatigue load limit Pu:21.6 kN; Basic static load rating C0:190 kN; T:36.512 mm; da max.:64 mm; ra max.:3.5 mm; Cb min.:7.5 mm;
7024CD/P4ADGB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,15 Degree Contact Angle	D:120.0000 mm; d:65.000 mm; Grease Speed Rating n1:5300 rpm; Accessories:Two Shields; Grease Speed Rating Open/Shielded n1:5300 rpm; Sealed Speed Rating n3:3600 rpm; Basic Static Radial Load Rating Co:40500 N; Oil Speed Rating n2:6300 rpm; B:23.00 mm; Fillet Radius ra:1.50 mm; Basic Dynamic Radial Load Rating C:55900 N; Oil Speed Rating Open/Shielded n2:6300 rpm;
7021ACDGB/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,25 Degree Contact Angle	Pu:4250 kN; with cylindrical bore:560 min-1; Oil:571.310 kN; d:360 mm; Static (Cor):22.3 mm; D:600 mm; B:192 mm; Dynamic (Cr):12 mm; rs (min):5 mm; with tapered bore:700 min-1; Grease:7500 kN;

71820ACD/P4DGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,25 Degree Contact Angle Video

SKF 71820ACD/P4DGA INTERCHANGE

Super Precision Bearing Part series 71820ACD/P4DGA is a potential replacement for these common bearing part numbers:

NSK71820ACD/P4DGA
SKF71820ACD/P4DGA
NTN71820ACD/P4DGA
FAG71820ACD/P4DGA
TIMKEN71820ACD/P4DGA
KOYO71820ACD/P4DGA
NACHI71820ACD/P4DGA
DODGE71820ACD/P4DGA

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