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7921CTRDULP3 NSK Super Precision Bearings

Name: 7921CTRDULP3 NSK Super Precision Bearings
Brand: NSK
SKU: 7921CTRDULP3
Rating: 4.9 (5 reviews)

NSK 7921CTRDULP3 Bearing SPECIFICATIONS

Super Precision Bearings 330 Material constant KM are a few brands you will NACHI BEARINGS OF AMERICA CORP. find in our inventory. Find 7921CTRDULP3 NSK Super Precision Bearings to 0.65 kg Mass rod end see what's in stock!
Brand Name:NSK
Model Number:
7921CTRDULP3
Material constant KM:330
Mass rod end:0.65 kg
w:30 mm
h1:94 mm
B:20 mm
l4 max.:128 mm
l5 ≈:18 mm
d2 max.:65 mm

Download NSK 7921CTRDULP3 Spec Sheet

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NACHI BEARINGS OF AMERICA CORP.2020-07-10 09:46:19
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Material constant KM:330
Mass rod end:0.65 kg
w:30 mm
h1:94 mm
B:20 mm
l4 max.:128 mm
l5 ≈:18 mm
d2 max.:65 mm
r1 min.:0.6 mm
G:M 24x2
dk:35.5 mm
l3 min.:36 mm
d4 ≈:35 mm
Specific dynamic load factor K:100 N/mm²
α:7 °
Basic dynamic load rating C:48 kN
Basic static load rating C0:90 kN
l7 min.:30 mm
C1 max.:18 mm
d:25 mm

7921CTRDULP3 NSK Super Precision Bearings pdf

NSK 7921CTRDULP3 Specifications for Super Precision Bearings

7926A5TRDUDLP3 NSK Super Precision Bearings	Da max.:71 mm; B:31 mm; Limiting speed:12000 r/min; d1 ≈:46.7 mm; da min.:44 mm; Calculation factor e:0.46; Mass bearing:0.75 kg; ra max.:1.5 mm; d:35 mm; Reference speed:16000 r/min; Calculation factor Y1:1.35; Basic dynamic load rating C:39.7 kN; Calculation factor kr:0.05; Calculation factor Y0:1.4; da max.:46 mm; D1 ≈:67 mm; D:80 mm; Permissible angular misalignment α:3 °; Fatigue load limit Pu:0.59 kN;
75BNR19STSULP3 NSK Super Precision Bearings	Attainable speed for grease lubrication:32000 r/min; Number of balls z:19; D:68 mm; Calculation factor fHC:1.01; da min.:44.6 mm; Preload class C GC:630 N; Mass bearing:0.17 kg; Calculation factor (single, tandem) Y2:0.87; d:40 mm; Basic dynamic load rating C:11.7 kN; Calculation factor f2C:1.06; Basic static load rating C0:7.2 kN; d2:47.6 mm; Static axial stiffness, preload class A:96 N/µm;
7021A5TRDUMP3 NSK Super Precision Bearings	P120°:310 kN; P90°:410 kN; P0°:600 kN; Q180°:310 kN; Appropriate attachment bolt, size G:16 mm; Bearing (basic designation):21319 K; A1:120 mm; Mass housing:22 kg; Da:200 mm; Locating ring:2 x FRB 17,5/200; Cap bolt, size:M 20x100; J6:378 mm; H:242 mm; P180°:340 kN; da:85 mm; Q120°:620 kN; J1:70 mm; Oil level, max.:54 mm; N1:18 mm; P150°:275 kN;
7219CTRDUMP3 NSK Super Precision Bearings	Basic dynamic load rating C:1158 kN; Mass bearing pair:35 kg; Da min.:198 mm; Basic static load rating C0:1660 kN; Reference speed:1700 r/min; Da max.:227 mm; K:8 mm; b:11 mm; Fatigue load limit Pu:173 kN; da max.:138 mm; r5 min.:1 mm; Calculation factor Y2:2.9; 2B:160 mm; Calculation factor Y0:1.8; Ca min.:9 mm; rc max.:1 mm; Calculation factor Y1:1.9; d:110 mm; D:240 mm; r3,4 min.:3 mm;
80BNR19STSUELP3 NSK Super Precision Bearings	Fatigue load limit Pu:380 kN; Reference speed:950 r/min; D:500 mm; da min.:311 mm; d2 ≈:345 mm; Da max.:480 mm; Calculation factor Y2:3.4; r1,2 min.:5 mm; b:16.7 mm; ra max.:4 mm; d1:280 mm; Mass bearing + sleeve:140 kg; G1:30 mm; B1:192 mm; Calculation factor Y0:2.2; G:Tr 320x5; B:160 mm; K:9 mm; Limiting speed:1200 r/min; Calculation factor Y1:2.3;
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;
7026A5TRSUMP3 NSK Super Precision Bearings	P60°:44.9 kN; P90°:27.1 kN; da:47.625 mm; L:244.475 mm; R1:34.131 mm; RG:1/8 NPT; End plug (suffix Y):EPR 5; Max. speed for Taconite seal:1575 r/min; R2:15.875 mm; Initial grease fill:39.69 g; ba:26.988 mm; PG:1/8 NPT; Mass pillow block:7.85 kg; P120°:17.3 kN; Ca:30.785 mm; Cap bolt, SAE grade:5; Housing:SAF 511; J min.:187.325 mm; S:3.175 mm; J max.:209.55 mm;
80BNR10STV1VSULP3 NSK Super Precision Bearings	Attachment bolt diameter G:22.225 mm; s:36.513 mm; Limiting speed:800 r/min; H1:95.25 mm; L:355.6 mm; S:0.794 mm; J max.:290.512 mm; da:88.9 mm; A:92.075 mm; H2:57.15 mm; H:190.5 mm; Basic dynamic load rating C:253 kN; A1:112.713 mm; d2:130.175 mm; J min.:268.288 mm; Mass bearing unit:16.1 kg; B:102.394 mm;
7028A5TRDUMP3 NSK Super Precision Bearings	D2:67.8 mm; Static axial stiffnes:1100 N/µm; D:100 mm; r3,4 min.:0.6 mm; H:34 mm; d2:54.2 mm; Preload:3460 N; Fatigue load limit Pu:4.3 kN; J:80 mm; Basic dynamic load rating C:51 kN; H1:25 mm; Number of attachment bolts:7; Static moment stiffness:550 N·m/mrad; Basic static load rating C0:114 kN; Da max.:67 mm; N:8.8 mm; r1,2 min.:0.3 mm; d:40 mm; Attainable speed:2300 r/min; Required attachment bolt size (DIN 912):M8;
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;

No.	Brand	l	A	T	f	E	L	M	H
7021A5TRSULP3	NSK	-	-	-	-	-	-	-	-
7219CTRDUMP3	NSK	-	-	-	-	-	-	-	-
7019A5TRSULP3	NSK	-	-	-	-	-	-	-	-
7019CTRDUMP3	NSK	-	-	-	-	-	-	-	-
7924CTRSUMP3	NSK	-	-	-	-	-	-	-	-
7228A5TRDULP3	NSK	-	26 mm	39.1 mm	-	-	57 mm	-	98.5 mm
7920A5TRDUDLP3	NSK	-	-	-	-	-	-	-	-
7019A5TRSUMP3	NSK	-	-	39.688 mm	-	-	-	-	-
7921A5TRDULP3	NSK	-	-	-	-	-	-	-	-
7220A5TRSUMP3	NSK	-	-	46.5 mm	-	-	-	-	-
7224A5TRQUMP3	NSK	-	-	-	-	-	-	-	-
7020A5TRDUDMP3	NSK	-	-	-	-	-	-	-	-
7918A5TRDUDMP3	NSK	-	-	-	-	-	-	-	-
7020A5TRSULP3	NSK	-	-	-	-	-	-	-	174.625 mm
7028CTRSUMP3	NSK	-	-	-	-	-	-	-	-
7019A5TRDUMP3	NSK	-	-	-	-	-	419.1 mm	-	-
7918A5TRSULP3	NSK	-	-	-	-	-	-	-	-
7218CTRDUDLP3	NSK	-	-	-	-	-	-	-	-
7226CTRSULP3	NSK	-	-	-	-	-	-	-	-
7022CTRDUDLP3	NSK	-	-	-	-	-	-	-	-
7028CTRDUMP3	NSK	-	-	-	-	-	-	-	-
7018A5TRDUMP3	NSK	-	-	-	-	-	-	-	-
80BER10STSULP3	NSK	-	-	-	-	-	-	-	-
7022CTRDULP3	NSK	-	-	-	-	-	-	-	-
80BER10STV1VSUELP3	NSK	-	15 mm	-	-	-	-	-	-
7021CTRDUDMP3	NSK	-	-	-	-	-	-	-	-
7020CTRQULP3	NSK	-	-	-	-	-	-	-	-
7020A5TRQUMP3	NSK	-	-	-	-	-	-	-	-

7921CTRDULP3 NSK Super Precision Bearings Video

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NSK 7921CTRDULP3 INTERCHANGE

Super Precision Bearings Part series 7921CTRDULP3 is a potential replacement for these common bearing part numbers:

NSK7921CTRDULP3
SKF7921CTRDULP3
NTN7921CTRDULP3
FAG7921CTRDULP3
TIMKEN7921CTRDULP3
KOYO7921CTRDULP3
NACHI7921CTRDULP3
DODGE7921CTRDULP3

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