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Home>Products>Super Precision Bearings>7021CTRDUDMP3 NSK Super Precision Bearings

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7021CTRDUDMP3 NSK Super Precision Bearings

Name: 7021CTRDUDMP3 NSK Super Precision Bearings
Brand: NSK
SKU: 7021CTRDUDMP3
Rating: 4.9 (5 reviews)

NSK 7021CTRDUDMP3 Bearing SPECIFICATIONS

7021CTRDUDMP3 NSK Super Precision Bearings 419.999 mm Da Deal is your 666.75 mm J min. source for OEM SNR Bearing Argentina Super Precision Bearings and accessories. We sell GenuineSuper Precision Bearings at discount prices.
Brand Name:NSK
Model Number:
7021CTRDUDMP3
J min.:666.75 mm
Da:419.999 mm
L:869.95 mm
Housing:SAF 640
Appropriate attachment bolt size G:1.5 in
Cap bolt recommended tightening torque:1017 N·m
P180°:185 kN
P150°:151 kN

SNR Bearing Argentina

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SNR Bearing Argentina2020-07-10 09:46:19
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7021CTRDUDMP3 NSK Super Precision Bearings Details

J min.:666.75 mm
Da:419.999 mm
L:869.95 mm
Housing:SAF 640
Appropriate attachment bolt size G:1.5 in
Cap bolt recommended tightening torque:1017 N·m
P180°:185 kN
P150°:151 kN
Eye bolt:2 x 1/2-13 UNC
P90°:271 kN
Max. speed for Taconite seal:425 r/min
Cap bolt, SAE grade:5
Mass pillow block:364 kg
A2:385.762 mm
RG:1 NPT
da:180.975 mm
H2:101.6 mm
A1:228.6 mm
R1:163.512 mm
ba:103.188 mm

NSK 7021CTRDUDMP3 7021CTRDUDMP3 NSK Super Precision Bearings Dimensions

7918A5TRDULP3 NSK Super Precision Bearings	End plug (suffix Y):EPR 12; RG:3/8 NPT; Housing:SAW 520; h:42.069 mm; R2:30.163 mm; N1:22.225 mm; Cap bolt:2 x 3/4-10 UNC; PosiTrac Plus contact element:2 x B10724-102; P90°:71.2 kN; H:222.25 mm; H2:44.45 mm; J max.:333.375 mm; Max. speed for PosiTrac Plus seal:1650 r/min; A1:111.125 mm; Mass pillow block:34 kg; Pa:18.1 kN; Ca:70.104 mm; Initial grease fill:181.44 g; R1:65.088 mm; P150°:40 kN;
75BER10STSULP3 NSK Super Precision Bearings	ra max.:1.5 mm; rb max.:1.5 mm; da min.:84 mm; da max.:86 mm; db min.:91 mm; d:75 mm; Basic static load rating C0:156 kN; Reference speed:6000 r/min; Basic dynamic load rating C:130 kN; D1 ≈:114 mm; s max.:1.2 mm; Limiting speed:7500 r/min; r1,2 min.:1.5 mm; F:88.5 mm; Mass bearing:1.21 kg; Da max.:121 mm; Fatigue load limit Pu:20.4 kN; D:130 mm; Calculation factor kr:0.15; r3,4 min.:1.5 mm;
7020CTRQUMP3 NSK Super Precision Bearings	b:22.3 mm; Mass bearing + sleeve:620 kg; d2 ≈:549 mm; Da max.:758 mm; D:790 mm; D1 ≈:676 mm; Calculation factor e:0.35; Calculation factor Y0:1.8; Reference speed:430 r/min; d1:420 mm; B1:330 mm; Basic dynamic load rating C:8150 kN; B:280 mm; Fatigue load limit Pu:800 kN; Calculation factor Y1:1.9; Basic static load rating C0:12500 kN; Calculation factor Y2:2.9; ra max.:6 mm; Limiting speed:600 r/min;
7022A5TRSULP3 NSK Super Precision Bearings	G:Tr 400x5; d1:360 mm; A:9 mm; Mass withdrawal sleeve:23.5 kg; d:380 mm; B2:228 mm; G2:G 1/4; Hydraulic nut:HMV 80 E; B1:208 mm; G1:28 mm;
7220CTRSULP3 NSK Super Precision Bearings	Calculation factor Y1:2; T:317.5 mm; Thrust factor K:1.76; d1 ≈:392 mm; Calculation factor Y0:2; B:317.5 mm; r3,4 min.:3.3 mm; D:488.95 mm; Fatigue load limit Pu:880 kN; d:355.6 mm; Basic dynamic load rating C:4130 kN; Comparative radial load rating CF:1080 kN; Calculation factor Y2:3; Design variant/feature:TQO/GWI; Mass bearing:195 kg; Basic static load rating C0:11000 kN; r1,2 min.:1.5 mm;
7019A5TRDUDLP3 NSK Super Precision Bearings	Da:210 mm; P180°:107 kN; Max. speed for PosiTrac Plus seal:1150 r/min; Ca:72.619 mm; R1:79.375 mm; A2:190.5 mm; RG:1/2 NPT; Cap bolt:5/8-11 UNC; Pa:22.2 kN; h:46.038 mm; PG:1/4 NPT; H2:53.975 mm; L:419.1 mm; Mass pillow block:61.2 kg; ba:53.975 mm; Initial grease fill:379.89 g; PosiTrac Plus contact element:2 x B10724-122; Stabilizing ring:2 x 36053-50; P120°:94.3 kN; Eye bolt:2 x 3/8-16 UNC;
70BTR10STYNDBLP4A NSK Super Precision Bearings	Cb min.:3 mm; r3,4 min.:1 mm; da max.:32 mm; Da min.:44 mm; Mass bearing:0.15 kg; a:12.33 mm; D:52 mm; Calculation factor Y:1.6; C:13 mm; Limiting speed:13000 r/min; db min.:31.5 mm; T:16.25 mm; ra max.:1 mm; rb max.:1 mm; Basic dynamic load rating C:38.1 kN; d1 ≈:38 mm; Calculation factor Y0:0.9; Reference speed:11000 r/min; r1,2 min.:1 mm; d:25 mm;
7920A5TRDUDMP3 NSK Super Precision Bearings	B:39 mm; Db min.:109 mm; Da max.:104.5 mm; r3,4 min.:2.5 mm; Dimension series:2EE; db min.:71.5 mm; Basic static load rating C0:260 kN; d:60 mm; Limiting speed:5600 r/min; Calculation factor Y:1.8; d1 ≈:85.6 mm; rb max.:2.5 mm; r1,2 min.:2.5 mm; da max.:70 mm; Ca min.:6 mm; Basic dynamic load rating C:239 kN; a:27.638 mm; Calculation factor e:0.33; ra max.:2.5 mm; Calculation factor Y0:1;
7919A5TRDUMP3 NSK Super Precision Bearings	Permissible sliding velocity v min.:0.25 m/s; Coefficient of friction µ min.:0.05; D:85 mm; Permissible sliding velocity v max.:5 m/s; Tolerance shaft:h8; Coefficient of friction µ max.:0.1; Specific static load factor K0:20 N/mm²; d:75 mm; Specific dynamic load factor K:10 N/mm²; Tolerance housing:H7; Mass bushing:0.78 kg; B:100 mm;
70BNR10STV1VSULP3 NSK Super Precision Bearings	Fatigue load limit Pu:48 kN; Reference speed:2800 r/min; Mass bearing + sleeve:5 kg; r1,2 min.:2 mm; K:3 mm; b:5.5 mm; G1:10 mm; B2 ≈:67 mm; B:52.4 mm; Calculation factor e:0.31; Calculation factor Y0:2.2; da min.:97.2 mm; Calculation factor Y2:3.3; Basic static load rating C0:440 kN; B1:63 mm; Calculation factor Y1:2.2; D:160 mm; G:M 100x2; D1 ≈:137 mm; d2 ≈:106 mm;
7217CTRSULP3 NSK Super Precision Bearings	D:320 mm; b:12 mm; d2 (max):230.5 mm; b1:29 mm; Dynamic (Ca):736 kN; Static (Coa):1060 kN; rs (min):4 mm; s:6.9 mm; F:218 mm; B:86 mm; d2:180 mm; r1s (min):4 mm; E:mm; Pu:98.200 kN;
7916CTRSUMP3 NSK Super Precision Bearings	Specific dynamic load factor K:100 N/mm²; l1 min.:120 mm; h:225 mm; Basic static load rating C0:360 kN; C1 max.:39 mm; dk:80 mm; d2 max.:137 mm; α:6 °; l2 max.:296 mm; G:M 60x4; Basic dynamic load rating C:245 kN; Material constant KM:330; B:44 mm; d:60 mm; Mass rod end:6.25 kg; r1 min.:1 mm; l7 min.:73 mm;
7221CTRSUMP3 NSK Super Precision Bearings	d:80 mm; D:115 mm; d1:115 mm; Pu:9.950 kN; H:28 mm; dynamic Cr:86.350 kN; Oil:2 700 min-1; rs (min):1 mm; D1:82 mm; static Cor:219.000 kN; Grease:2 000 min-1;
7218CTRSUMP3 NSK Super Precision Bearings	A:40 mm; J6:140 mm; Fatigue load limit Pu:0.475 kN; Basic static load rating C0:11.2 kN; H2:17 mm; L:152 mm; H:82 mm; N:23.5 mm; Hexagonal key size for grub screw N:3 mm; Housing material:Cast iron; Recommended diameter for attachment bolts, mm G:12 mm; d:30 mm; H1:42.9 mm; Limiting speed:1200 r/min; Mass bearing unit:1.05 kg; J7:14 mm; N4:4 mm; J max.:127 mm; Recommended tightening torque for grub screw:4 N·m;
40BNR10STV1VSULP3 NSK Super Precision Bearings	G3:9 mm; G2:M 6; B1:288 mm; Mass adapter sleeve assembly:51.5 kg; B5:72 mm; d1:320 mm; Hydraulic nut:HMV 68E; d3:440 mm; B:55 mm; d:340 mm; A:4 mm; G:Tr 340x5;
7217A5TRSULP3 NSK Super Precision Bearings	Labyrinth ring (db shaft position):LOR 118; Da:215.001 mm; PosiTrac Plus contact element (db shaft position):B10724-117; PosiTrac Plus contact element (dc shaft position):B10724-106; Mass pillow block:48.6 kg; End plug (suffix Y):EPR 12; Stabilizing ring:SR-24-20; Ca:82.804 mm; Cap bolt recommended tightening torque:1220 N·m; P60°:185 kN; Labyrinth ring (dc shaft position):LOR 106; N1:22.225 mm;

No.	Brand	F	A	C	T	a	M	b	K
7216A5TRDULP3	NSK	-	310 mm	-	-	-	-	-	-
7017CTRDULP3	NSK	-	-	-	-	-	-	-	-
7217A5TRDUMP3	NSK	-	-	-	-	-	-	-	-
7915CTRSULP3	NSK	-	-	-	-	-	-	6 mm	3 mm
45BER10STV1VSUELP3	NSK	-	-	-	-	-	-	22.3 mm	12 mm
70BNR10HTYNDUELP3	NSK	85 mm	-	-	-	-	-	-	-
7922CTRDUDLP3	NSK	-	114.3 mm	-	-	-	-	-	-
7022A5TRQUMP3	NSK	-	-	-	-	-	-	-	-
7916CTRSULP3	NSK	-	-	-	-	-	-	-	-
7920CTRSUV1VLP3	NSK	-	-	-	-	-	-	-	-
7920CTRSULP3	NSK	-	-	-	-	-	-	-	-
7920A5TRDUMP3	NSK	-	-	-	317.5 mm	-	-	-	-
7021A5TRDULP3	NSK	-	-	-	-	-	-	-	-
7016CTRDUMP3	NSK	-	-	-	-	-	-	-	-
7022A5TRDUDMP3	NSK	-	-	-	-	-	-	-	-
7920CTRDUMP3	NSK	-	-	-	-	-	-	-	-
7022CTRSULP3	NSK	-	-	-	-	18 mm	-	-	-
7021A5TRDUDLP3	NSK	-	-	-	-	-	-	-	-
7918A5TRDULP3	NSK	-	-	-	-	-	-	-	-
7024CTRDUMP3	NSK	-	-	-	-	-	-	-	-
7920A5TRSULP3	NSK	-	68.263 mm	-	-	-	-	-	-
7020CTRDUDMP3	NSK	-	-	-	-	-	-	-	-
7916CTRDUMP3	NSK	-	-	-	-	-	-	-	-
7017CTRDUDLP3	NSK	-	34.5 mm	-	-	-	-	-	-
7917CTRDUMP3	NSK	-	4.2 mm	-	-	-	-	-	-
70BTR10STYNDBLP4A	NSK	-	-	13 mm	16.25 mm	12.33 mm	-	-	-

7021CTRDUDMP3 NSK Super Precision Bearings Video

NSK 7021CTRDUDMP3 INTERCHANGE

Super Precision Bearings Part series 7021CTRDUDMP3 is a potential replacement for these common bearing part numbers:

NSK7021CTRDUDMP3
SKF7021CTRDUDMP3
NTN7021CTRDUDMP3
FAG7021CTRDUDMP3
TIMKEN7021CTRDUDMP3
KOYO7021CTRDUDMP3
NACHI7021CTRDUDMP3
DODGE7021CTRDUDMP3

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