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Home>Products>Super Precision Bearings>7921A5TRDUMP3 NSK Super Precision Bearings

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7921A5TRDUMP3 NSK Super Precision Bearings

Name: 7921A5TRDUMP3 NSK Super Precision Bearings
Brand: NSK
SKU: 7921A5TRDUMP3
Rating: 4.9 (5 reviews)

NSK 7921A5TRDUMP3 Bearing SPECIFICATIONS

170 Million used 7921A5TRDUMP3 NSK Super Precision Bearings 111.125 mm A1 instantly searchable. Shop our large selection of 295.275 mm J min. parts based on brand, price, description, and location. Order NACHI BEARINGS OF AMERICA CORP. the 104 kN P60° Super Precision Bearings with stock ...
Brand Name:NSK
Model Number:
7921A5TRDUMP3
P60°:104 kN
A1:111.125 mm
J min.:295.275 mm
Labyrinth ring:2 x LOR 183
S:4.763 mm
Max. speed for PosiTrac Plus seal:1950 r/min
da:73.025 mm
Initial grease fill:181.44 g

Download NSK 7921A5TRDUMP3 Spec Sheet

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P60°:104 kN
A1:111.125 mm
J min.:295.275 mm
Labyrinth ring:2 x LOR 183
S:4.763 mm
Max. speed for PosiTrac Plus seal:1950 r/min
da:73.025 mm
Initial grease fill:181.44 g
P150°:35.6 kN
J1:60.325 mm
A2:173.037 mm
RG:3/8 NPT
Pa:15.3 kN
Cap bolt, SAE grade:8
h:44.45 mm
P180°:42.7 kN
Da:180 mm
H1:114.3 mm
PG:1/8 NPT
H2:44.45 mm

7921A5TRDUMP3 NSK Super Precision Bearings pdf

NSK 7921A5TRDUMP3 Specifications for Super Precision Bearings

7019A5TRSUMP3 NSK Super Precision Bearings	Ca min.:4 mm; r1,2 min.:3.5 mm; da max.:104 mm; Calculation factor Y0:0.8; Calculation factor Y:1.35; a:36.627 mm; Calculation factor e:0.44; Reference speed:3400 r/min; ra max.:3.5 mm; C:30.162 mm; Limiting speed:4300 r/min; B:36.322 mm; d1 ≈:121.61 mm; db min.:106.5 mm; d:92.075 mm; Da min.:128 mm; T:39.688 mm; Cb min.:9.5 mm; Fatigue load limit Pu:33.5 kN; Dimension series:595;
7919CTRDULP3 NSK Super Precision Bearings	bb:174 mm; Oil level, min.:91 mm; Oil level, max.:108 mm; H:715 mm; P0°:6100 kN; P90°:3900 kN; Oil seal:TSD 3176 U; s:30 mm; A:395 mm; ba min.:179 mm; P180°:3200 kN; N4 max.:30 mm; Mass housing:470 kg; Locating ring:2 x FRB 10/620; Appropriate attachment bolt, rec. tightening torque:2280 N·m; J:870 mm; ba max.:203 mm; H2:120 mm; H1:360 mm; da:360 mm;
45BER19STV1VSUELP3 NSK Super Precision Bearings	r3,4 min.:2 mm; Calculation factor kr:640; b:60 mm; D1 ≈:1073 mm; D:1180 mm; r1,2 min.:5 mm; B:750 mm; F:945.3 mm; C:750 mm; K:19 mm; Basic dynamic load rating C:23300 kN; Basic static load rating C0:67000 kN; Mass bearing:2520 kg; d:865 mm; Fatigue load limit Pu:4300 kN; Design variant/feature:BC4.10/W33WI;
7018CTRDUMP3 NSK Super Precision Bearings	Mass inner ring:0.043 kg; d:40 mm; r, r1,2 min.:0.3 mm; B:17 mm; F:45 mm;
7024A5TRDUDMP3 NSK Super Precision Bearings	B:14 mm; d3:70 mm; d:50 mm; Hydraulic nut:HMV 10 E; d1:44.45 mm; B1:42 mm; G:M 50x1.5; Mass adapter sleeve assembly:0.29 kg;
7228CTRDUMP3 NSK Super Precision Bearings	Da max.:169.5 mm; da max.:162 mm; D:184.15 mm; d:101.6 mm; Reference speed:3600 r/min; r1,2 min.:3.2 mm; Limiting speed:4300 r/min; Axial load factor Y:0.6; d1 ≈:130 mm; Da min.:167 mm; Limiting value e:0.2; Fatigue load limit Pu:33.5 kN; r3,4 min.:3.2 mm; Basic static load rating C0:280 kN; da min.:116 mm; ra max.:2.5 mm; rb max.:2.5 mm; Basic dynamic load rating C:233 kN; E:165 mm; Mass bearing:3.7 kg;
7921A5TRDULP3 NSK Super Precision Bearings	Threads per inch:18; B:12.954 mm; Sleeve:S 111x2; Hydraulic nut:HMVC 11E; d3 max.:75.54 mm; Mass adapter sleeve assembly:0.43 kg; d:55 mm; B1:63.652 mm; d1:50.8 mm; G:54.788 mm; B4:14.3 mm;
7224CTRDUMP3 NSK Super Precision Bearings	da min.:209 mm; D1 ≈:342.75 mm; F:240 mm; Da max.:378 mm; Fatigue load limit Pu:236 kN; Basic static load rating C0:2550 kN; ra max.:4 mm; Mass bearing:81.8 kg; d1 ≈:262 mm; Reference speed:1500 r/min; r1,2 min.:5 mm; da max.:234 mm; B:132 mm; D:400 mm; s max.:9.5 mm; r3,4 min.:5 mm; Axial load factor Y:0.4; Limiting speed:3000 r/min; db min.:266 mm; Calculation factor kr:0.38;
7024A5TRDUDLP3 NSK Super Precision Bearings	P150°:25.4 kN; Stabilizing ring:SR-15-0; End plug (suffix Y):EPR 7; Mass pillow block:15.4 kg; Cap bolt:2 x 1/2-13 UNC; ba:32.544 mm; S:3.175 mm; P90°:45.4 kN; Cap bolt recommended tightening torque:149.1 N·m; H2:30.163 mm; Initial grease fill:68.04 g; R2:21.431 mm; J1:47.625 mm; J max.:244.475 mm; Housing:FSAFS 515; h:28.575 mm; da:60.325 mm; Appropriate attachment bolt size G:0.5 in;
7220CTRSULP3 NSK Super Precision Bearings	Housing:FSAF 516; J1:53.975 mm; L:330.2 mm; PosiTrac Plus contact element:2 x B10724-44; End plug (suffix Y):EPR 8; Da:140 mm; P180°:23.1 kN; R2:21.431 mm; Pa:6.23 kN; R1:53.181 mm; da:66.675 mm; J min.:244.475 mm; Labyrinth ring:2 x LOR 43; H:169.863 mm; Initial grease fill:175.77 g; h:33.337 mm; Appropriate attachment bolt size G:0.625 in; P90°:36 kN; H2:31.75 mm; Cap bolt, SAE grade:5;

No.	Brand	l	A	T	f	E	L	M	H
7024CTRDUDMP3	NSK	-	-	-	-	709 mm	-	-	-
7922CTRDUDLP3	NSK	-	-	-	-	-	-	-	-
70BTR10STYNDBLP4A	NSK	14 mm	-	-	-	-	-	-	-
7020CTRQUMP3	NSK	-	-	-	-	-	-	-	-
7020CTRDULP3	NSK	-	-	-	-	-	-	-	-
7222A5TRSUMP3	NSK	-	-	-	-	-	-	-	-
7019A5TRDULP3	NSK	-	-	-	-	-	-	-	320.675 mm
7919A5SN24TRDUMP3	NSK	-	-	-	-	-	-	-	95 mm
7920CTRSUMP3	NSK	-	-	-	-	-	349.25 mm	-	-
7019A5TRSUMP3	NSK	-	-	39.688 mm	-	-	-	-	-
7226A5TRDULP4	NSK	-	-	64.4 mm	-	-	162 mm	-	-
7926A5TRSUMP3	NSK	-	-	-	-	-	96 mm	-	-
7021A5TRQUMP3	NSK	-	-	-	-	-	831.85 mm	-	473.075 mm
7019A5TRSULP3	NSK	-	-	-	-	-	-	-	-
80BNR10STSUELP3	NSK	-	-	-	-	-	-	-	-
7918A5TRDULP3	NSK	-	-	-	-	-	-	-	-
7028CTRDUMP3	NSK	-	-	-	-	-	-	-	-
7020CTRSULP3	NSK	-	-	-	-	-	-	-	-
7026A5TRQULP3	NSK	-	-	-	-	-	-	-	-
7926A5TYNSULP4	NSK	-	-	-	-	-	-	-	-
7221CTRDULP3	NSK	-	-	-	-	1103 mm	-	-	-
7021A5TRSUMP3	NSK	-	-	35.25 mm	-	-	-	-	-

7921A5TRDUMP3 NSK Super Precision Bearings Video

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NSK 7921A5TRDUMP3 INTERCHANGE

Super Precision Bearings Part series 7921A5TRDUMP3 is a potential replacement for these common bearing part numbers:

NSK7921A5TRDUMP3
SKF7921A5TRDUMP3
NTN7921A5TRDUMP3
FAG7921A5TRDUMP3
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KOYO7921A5TRDUMP3
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DODGE7921A5TRDUMP3

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