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Home>Products>Super Precision Angular Contact Bearings>71821CD/P4DGB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,15 Degree Contact Angle

SKF 71821CD/P4DGB MODELS

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71821CD/P4DGB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,15 Degree Contact Angle

Name: 71821CD/P4DGB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,15 Degree Contact Angle
Brand: SKF
SKU: 71821CD/P4DGB
Rating: 4.9 (5 reviews)

SKF 71821CD/P4DGB Bearing SPECIFICATIONS

71821CD/P4DGB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,15 Degree Contact Angle 5 mm b Needs Analysis , 54.1 mm d2 (max) Super Precision Angular Contact Bearings Manufacturing Service Jinan Chenyu Bearing Import & Export Co., Ltd. . Get Your Free.
Brand Name:SKF
Model Number:
71821CD/P4DGB
b:5 mm
rs (min):1.1 mm
d2 (max):54.1 mm
Dynamic (Ca):54.1 kN
E:mm
B:18 mm
F:50 mm
r1s (min):1.1 mm

Jinan Chenyu Bearing Import & Export Co., Ltd.

Jinan Chenyu Bearing Import & Export Co., Ltd.China

Jinan Chenyu Bearing Import & Export Co., Ltd.2020-07-10 09:46:19
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Super Precision Angular Contact Bearings Specification details

b:5 mm
rs (min):1.1 mm
d2 (max):54.1 mm
Dynamic (Ca):54.1 kN
E:mm
B:18 mm
F:50 mm
r1s (min):1.1 mm
D:80 mm
s:1.4 mm
Pu:6.110 kN
d2:40 mm
Static (Coa):50.1 kN
b1:8.5 mm

SKF 71821CD/P4DGB The details of Super Precision Angular Contact Bearings

BTW140CM/SP SKF Brands,All Brands,SKF,Super Precision Angular Contact Thrust,BTW	D:52 mm; Basic static load rating C0:140 kN; Fatigue load limit Pu:17 kN; Limiting speed:5600 r/min; Reference speed:4500 r/min; Mass bearing:0.085 kg; Fw:45 mm; r min.:0.8 mm; Basic dynamic load rating C:44 kN; C:25 mm;
71922CD/P4ATBTA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle	d:85.000 mm; B:52.00 mm; Fillet Radius ra:3.00 mm; Basic Static Radial Load Rating Co:137000 N; Basic Dynamic Radial Load Rating C:174000 N; Accessories:One Shield & Snap-Ri; Grease Speed Rating Open/Shielded n1:3200 rpm; D:210.0000 mm; Oil Speed Rating Open/Shielded n2:3800 rpm; Sealed Speed Rating n3:2200 rpm;
71926CD/P4ATBTA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle	Fatigue load limit Pu:60 kN; D:190 mm; D1 ≈:173 mm; Mass bearing:2.8 kg; d1 ≈:166 mm; Basic dynamic load rating C:255 kN; ra max.:1 mm; rb max.:1 mm; K:4 mm; da min.:156 mm; d:150 mm; Calculation factor kr:0.2; das:161 mm; Reference speed:1500 r/min; r3,4 min.:1.1 mm; r1,2 min.:1.1 mm; Limiting speed:1800 r/min; b1:7 mm; s max.:2 mm; Da max.:184 mm;
71930ACD/P4ADGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle	Mass lock nut:85.5 kg; B5:112 mm; B:90 mm; d1:820 mm; h:25 mm; Associated eyebolt for handling:M 12; G:Tr 750x7; d2:782 mm; Associated spanner:TMFN 600-750; d3:870 mm; B3:20 mm; b:55 mm;
71828CD/P4DGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,15 Degree Contact Angle	Pu:5.880 kN; E:mm; B:17 mm; s:1.4 mm; r1s (min):0.6 mm; b1:7 mm; Dynamic (Ca):51.1 kN; rs (min):1.1 mm; b:4 mm; Static (Coa):48.2 kN; F:44 mm; D:72 mm; d2 (max):48.3 mm; d2:35 mm;
7030ACDGB/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,25 Degree Contact Angle	B:200 mm; ra max.:5 mm; B2:75 mm; Calculation factor Y1:3; D1 ≈:789 mm; Mass bearing + sleeve:525 kg; Limiting speed:700 r/min; r1,2 min.:6 mm; K:12 mm; B1:289 mm; db min.:623 mm; Basic dynamic load rating C:6252 kN; d3:700 mm; d2 ≈:685 mm; Reference speed:400 r/min; b:22.3 mm; Calculation factor e:0.22; Calculation factor Y0:2.8; Basic static load rating C0:11400 kN; Da max.:847 mm;
71928ACD/P4ADGB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle	Tolerance shaft:e7; a:7 mm; Permissible sliding velocity v max.:0.5 m/s; d:250 mm; Tolerance housing:H7; α:124 °; Specific static load factor K0:45 N/mm²; h:252.5 mm; Coefficient of friction µ min.:0.08; Specific dynamic load factor K:25 N/mm²; Coefficient of friction µ max.:0.15; D:270 mm; Permissible sliding velocity v min.:0 m/s; B:140 mm; Mass bushing:10.1 kg;
7222CD/P4ADGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,15 Degree Contact Angle	Da:359.999 mm; Cap bolt recommended tightening torque:271.2 N·m; Max. speed for Taconite seal:425 r/min; da:182.563 mm; R1:122.237 mm; J max.:635 mm; N1:34.925 mm; Stabilizing ring:SR-40-34; Housing:SAW 540; RG:1 NPT; Taconite seal:TER 159; ba:98.425 mm; R2:46.038 mm; A1:203.2 mm; Eye bolt:2 x 3/8-16 UNC; L:749.3 mm; Initial grease fill:2154.6 g; Cap bolt:4 x 7/8-9 UNC; P150°:120 kN; P90°:218 kN;
7030ACD/P4ATBTA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,25 Degree Contact Angle	RG:1 NPT; H:495.3 mm; Cap bolt:4 x 1 1/2-6 UNC; PosiTrac Plus contact element:2 x B10724-161; R2:50.8 mm; S:4.763 mm; End plug (suffix Y):EPR 21; PG:1/4 NPT; Mass pillow block:441 kg; Ca:147.803 mm; R1:163.512 mm; ba:103.188 mm; Cap bolt, SAE grade:8; P180°:267 kN; Initial grease fill:3515.4 g; Housing:SSAFS 640; P150°:222 kN; Da:419.999 mm; A2:317.5 mm; P60°:669 kN;
7026CDGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,15 Degree Contact Angle	L:831.85 mm; Eye bolt:2 x 1/2-13 UNC; Housing:SSAFS 052 KA; H2:95.25 mm; ba:96.838 mm; Ca:117.805 mm; A2:311.15 mm; P150°:236 kN; Initial grease fill:2749.95 g; P120°:260 kN; P90°:414 kN; P180°:285 kN; End plug (suffix Y):X-5217-2; RG:1 NPT; h:69.85 mm; H:473.075 mm; H1:241.3 mm; Bearing limiting speed:1700 r/min; PG:1/4 NPT; Pa:81.4 kN;
NN3022KTN9/SP SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series	Grease Speed Rating Open/Shielded n1:8500 rpm; Oil Speed Rating n2:10000 rpm; Basic Dynamic Radial Load Rating C:30700 N; Accessories:Shield & Seal; B:18.00 mm; Oil Speed Rating Open/Shielded n2:10000 rpm; Fillet Radius ra:1.00 mm; Sealed Speed Rating n3:5600 rpm; D:80.0000 mm; Basic Static Radial Load Rating Co:19000 N; Grease Speed Rating n1:8500 rpm; d:40.000 mm;
71924ACDGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle	Da:215.001 mm; Cap bolt, SAE grade:5; P120°:72.5 kN; da:104.775 mm; H:257.175 mm; P60°:185 kN; P150°:66.7 kN; J min.:336.55 mm; Housing:SAF 524; R2:30.163 mm; Initial grease fill:379.89 g; A1:120.65 mm; Ca:67.793 mm; P90°:111 kN; ba:53.181 mm; Pa:20.7 kN; P180°:81.4 kN; PG:1/4 NPT; R1:79.375 mm; h:46.831 mm;

No.	Brand	b	U	l	C	G	K	H	h
7028CD/P4ADGB	SKF	-	-	-	-	-	-	-	-
7021ACD/P4AQBCA	SKF	-	-	-	-	-	-	-	-
7022CD/P4ATBTA	SKF	-	-	-	-	-	-	-	-
71820CDGB/P4	SKF	-	-	-	-	-	-	107 mm	-
7040CDGA/P4A	SKF	-	-	-	21 mm	-	-	-	-
71830ACD/P4DGA	SKF	-	-	-	-	-	-	-	-
7020ACDGA/P4A	SKF	-	-	-	-	-	-	-	-
7040ACDGA/P4A	SKF	-	-	-	-	-	-	-	212.5 mm
71924ACDGA/P4A	SKF	-	-	-	-	-	-	257.175 mm	46.831 mm
7022CD/P4ADGB	SKF	-	-	-	-	-	-	422.275 mm	69.85 mm
BTW160CM/SP	SKF	22.3 mm	-	-	-	-	12 mm	-	-
71920CD/P4AQBCA	SKF	-	-	-	-	-	-	-	-
S7020ACEGA/P4A	SKF	-	-	-	-	-	-	-	-
BTM130B/P4CDBB	SKF	-	-	5 mm	103 mm	-	-	-	-
7022ACDGB/P4A	SKF	-	-	-	-	-	-	-	-
7026ACD/P4ADGB	SKF	-	-	-	-	-	-	-	-
71822ACD/P4DGB	SKF	-	-	-	-	-	-	-	-
71926ACDGB/P4A	SKF	mm	-	-	-	-	-	-	-
71920CD/P4ADGA	SKF	-	-	-	-	-	-	190.5 mm	-
71826ACDGB/P4	SKF	-	-	-	-	-	-	-	-
7020CDGB/P4A	SKF	-	-	-	-	-	-	58 mm	-
71930ACD/P4ADGB	SKF	-	-	-	-	-	-	-	-

71821CD/P4DGB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,15 Degree Contact Angle Video

SKF 71821CD/P4DGB INTERCHANGE

Super Precision Angular Contact Bearings Part series 71821CD/P4DGB is a potential replacement for these common bearing part numbers:

NSK71821CD/P4DGB
SKF71821CD/P4DGB
NTN71821CD/P4DGB
FAG71821CD/P4DGB
TIMKEN71821CD/P4DGB
KOYO71821CD/P4DGB
NACHI71821CD/P4DGB
DODGE71821CD/P4DGB

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Jinan Chenyu Bearing Import & Export Co., Ltd.: AddressRoom C-22,Third floor,Shandong communicate center,No.81 ,Jiluo street,Tianqiao District,Jinan city,C; Phone(Working Time)86-02-7234223; Fax

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