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Home>Products>Super Precision Bearings>7904CTRDUMP3 NSK Super Precision Bearings

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7904CTRDUMP3 NSK Super Precision Bearings

Name: 7904CTRDUMP3 NSK Super Precision Bearings
Brand: NSK
SKU: 7904CTRDUMP3
Rating: 4.9 (5 reviews)

NSK 7904CTRDUMP3 Bearing SPECIFICATIONS

YOU’LL FIND AN 710 kN Comparative radial load rating CF EXTENSIVE SELECTION OF Toyana BEARINGS Morocco TQOES/GWISI Design variant/feature 7904CTRDUMP3 NSK Super Precision Bearings FOR SALE.
Brand Name:NSK
Model Number:
7904CTRDUMP3
Design variant/feature:TQOES/GWISI
Comparative radial load rating CF:710 kN
Basic static load rating C0:6400 kN
Thrust factor K:1.23
D:457.098 mm
Calculation factor Y2:2.1
Mass bearing:120 kg
B:323.85 mm

Download NSK 7904CTRDUMP3 Spec Sheet

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7904CTRDUMP3 NSK Super Precision Bearings Exchange Guide

Design variant/feature:TQOES/GWISI
Comparative radial load rating CF:710 kN
Basic static load rating C0:6400 kN
Thrust factor K:1.23
D:457.098 mm
Calculation factor Y2:2.1
Mass bearing:120 kg
B:323.85 mm
D1 ≈:420 mm
Calculation factor Y1:1.4
d1 ≈:362 mm
d:343.052 mm
Calculation factor e:0.48
Calculation factor Y0:1.4
Basic dynamic load rating C:2700 kN
r1,2 min.:1 mm
Fatigue load limit Pu:540 kN
T:254 mm
Comparative axial load rating CFa:166 kN
r3,4 min.:3.3 mm

7904CTRDUMP3 NSK Super Precision Bearings pdf

NSK 7904CTRDUMP3 7904CTRDUMP3 NSK Super Precision Bearings Specifications

7010A5TRQUMP3 NSK Super Precision Bearings	h2:185 mm; Mass rod end:48 kg; d2 max.:298 mm; Material constant KM:330; d:110 mm; l6 max.:334 mm; C1 max.:82.5 mm; r1 min.:1 mm; α:6 °; B:70 mm; Specific dynamic load factor K:100 N/mm²; Basic dynamic load rating C:655 kN; dk:140 mm; Basic static load rating C0:2200 kN;
7909A5TRDUDMP3 NSK Super Precision Bearings	A5:18.5 mm; B:31 mm; Da:50.8 mm; Limiting speed:1800 r/min; s1:18.3 mm; Basic dynamic load rating C:12.7 kN; N:12.3 mm; Db:59 mm; d:20 mm; B4:4.5 mm; A3:3.2 mm; L:60.5 mm; Recommended diameter for attachment bolts, mm G:10 mm; Housing material:Composite; T:37.3 mm; Fatigue load limit Pu:0.28 kN; J:90 mm; A1:15 mm; H:112 mm; Mass bearing unit:0.23 kg;
7207CTRDUMP3 NSK Super Precision Bearings	d:200 mm; rs (min):2.1 mm; with cylindrical bore:890 min-1; Pu:880 kN; Oil:142.740 kN; Dynamic (Cr):6 mm; B:82 mm; Static (Cor):11.1 mm; Grease:1550 kN; D:310 mm; with tapered bore:1 100 min-1;
7208A5TRDUMP3 NSK Super Precision Bearings	B2:273 mm; Hydraulic nut:HMV 100 E; d1:460 mm; Mass withdrawal sleeve:36.5 kg; d:480 mm; G2:G 1/4; G:Tr 500x5; G1:32 mm; B1:250 mm; A:9 mm;
55BER10HTV1VSUELP3 NSK Super Precision Bearings	D1:60.4 mm; Fatigue load limit Pu:0.4 kN; db min.:48.2 mm; Calculation factor f0:10.5; Da max.:64.8 mm; Calculation factor f2D:1.15; Calculation factor f1:1; Preload class B GB:100 N; a:13.6 mm; Calculation factor f2A:1; Basic dynamic load rating C:13 kN; d:45 mm; Db max.:66.6 mm; d2:52.6 mm; Static axial stiffness, preload class C:73 N/µm; Basic static load rating C0:9.5 kN; da min.:48.2 mm;
7909A5TRDULP3 NSK Super Precision Bearings	J1:117.475 mm; S:4.763 mm; Initial grease fill:1304.1 g; Mass pillow block:189 kg; H1:190.5 mm; H2:76.2 mm; PosiTrac Plus contact element:2 x B10724-148; ba:75.406 mm; R1:114.3 mm; Stabilizing ring:SR-36-30; Housing:SAFS 536; L:679.45 mm; Labyrinth ring:2 x LOR 149; H:377.825 mm; da:165.1 mm; N1:28.575 mm; Max. speed for PosiTrac Plus seal:875 r/min; Appropriate attachment bolt size G:1 in; J max.:600.075 mm;
7907CTRDUDLP3 NSK Super Precision Bearings	d2:90 mm; b:mm; d2 (max):mm; s:6 mm; Pu:40.250 kN; Static (Coa):355 kN; B:52.4 mm; r1s (min):3 mm; E:mm; F:107 mm; Dynamic (Ca):237 kN; rs (min):2.1 mm; D:160 mm; b1:mm;
7004CTRSULP3 NSK Super Precision Bearings	Attainable speed for grease lubrication:54000 r/min; da min.:22 mm; Calculation factor f1:1; Da max.:40 mm; Calculation factor f2A:1; Preload class C GC:235 N; Static axial stiffness, preload class B:32 N/µm; d1:26.6 mm; Basic static load rating C0:3.35 kN; D:42 mm; ra max.:0.6 mm; Number of balls z:12; Calculation factor f2B:1.03; db min.:22 mm; Calculation factor fHC:1; Calculation factor f:1.04;
7904A5SN24TRDUDLP3 NSK Super Precision Bearings	Max. speed for Taconite seal:385 r/min; h:57.15 mm; Initial grease fill:1672.65 g; Mass pillow block:214 kg; End plug (suffix Y):EPR 23; A1:190.5 mm; R1:120.65 mm; Cap bolt, SAE grade:8; Stabilizing ring:2 x 36053-140; P60°:416 kN; Cap bolt:1 1/8-7 UNC; ba:80.169 mm; RG:1 NPT; Cap bolt recommended tightening torque:1735.4 N·m; Ca:101.803 mm; P120°:151 kN; P90°:249 kN; PG:1/4 NPT;
7209CTRDULP3 NSK Super Precision Bearings	Basic dynamic load rating C:426 kN; H:213.519 mm; Limiting speed:2200 r/min; Attachment bolt diameter G:25.4 mm; H2:63.5 mm; B:80.169 mm; S:0.794 mm; J max.:311.15 mm; da:93.662 mm; s:38.497 mm; J min.:254 mm; H1:104.775 mm; Mass bearing unit:20.2 kg; A:89.694 mm; L:361.95 mm;
7204A5TRSULP3 NSK Super Precision Bearings	L:304.8 mm; S:0.794 mm; Mass bearing unit:11.6 kg; A:101.6 mm; B:65.484 mm; J min.:231.775 mm; J1:53.975 mm; Attachment bolt diameter G:15.875 mm; J max.:257.175 mm; H:160.338 mm; s:32.941 mm; H2:47.625 mm; da:68.263 mm; Limiting speed:3400 r/min; Basic dynamic load rating C:212 kN; H1:79.375 mm;
7009CTRSUMP3 NSK Super Precision Bearings	C:15.5 mm; Limiting speed:8000 r/min; d:50 mm; Reference speed:6300 r/min; r1,2 min.:1 mm; B:20 mm; Fatigue load limit Pu:9.65 kN; Da max.:73.5 mm; rb max.:1 mm; db min.:57.5 mm; ra max.:1 mm; d1 ≈:65.95 mm; Calculation factor e:0.43; Calculation factor Y0:0.8; Da min.:72 mm; Dimension series:3CC; Db min.:77 mm; da max.:57 mm; Basic static load rating C0:88 kN; D:80 mm;
7204CTRSULP3 NSK Super Precision Bearings	PG:1/4 NPT; A2:152.797 mm; ba:44.45 mm; L:387.35 mm; Labyrinth ring:2 x LOR 103; A1:111.125 mm; H2:44.45 mm; h:42.069 mm; Ca:55.804 mm; Cap bolt:2 x 3/4-10 UNC; da:88.9 mm; J min.:295.275 mm; H1:114.3 mm; N1:25.4 mm; Stabilizing ring:SR-20-17; Appropriate attachment bolt size G:0.875 in; J max.:333.375 mm; Cap bolt recommended tightening torque:203.4 N·m; P90°:81.4 kN; R1:58.737 mm;
7908CTRDUDMP3 NSK Super Precision Bearings	d1:70 mm; D1:52 mm; static Cor:75.500 kN; Oil:5 000 min-1; rs (min):0.6 mm; d:50 mm; Pu:3.430 kN; dynamic Cr:32.260 kN; Grease:3 800 min-1; H:14 mm; D:70 mm;

No.	Brand	A	h	F	T	J	K	N	U
7007A5TRDUMP3	NSK	-	-	-	-	-	-	-	-
7005CTRDUMP3	NSK	-	46.038 mm	-	-	-	-	-	-
7909A5TRSUMP3	NSK	-	-	205 mm	-	-	-	-	-
7008A5TRSUMP3	NSK	-	295 mm	-	-	-	-	-	-
7906CTRSUMP3	NSK	-	-	-	-	-	-	-	-
7904A5TRDUMP3	NSK	-	-	-	-	-	4.5 mm	-	-
7208A5TRQUMP3	NSK	-	-	-	-	-	-	-	-
7007CTRDUDMP3	NSK	-	-	-	-	-	-	-	-
35TAC72BDFC10PN7A	NSK	-	-	-	-	-	-	32 mm	-
7204CTRDULP3	NSK	101.6 mm	-	-	-	-	-	-	-
7208A5TYNSULP4	NSK	-	-	-	-	-	6 mm	-	-
7005CTRSULP3	NSK	-	-	-	-	-	-	-	-
7208CTRSUMP3	NSK	-	-	-	-	-	-	-	-
7206CTRDUDMP3	NSK	-	-	378 mm	-	-	7.5 mm	-	-
7009CTRQUMP3	NSK	-	-	-	22.25 mm	-	-	-	-
7906CTRDUDLP3	NSK	-	38.1 mm	-	-	-	-	-	-
50BNR10STV1VSULP3	NSK	-	-	-	-	-	-	-	-
7908CTRDUMP3	NSK	-	-	-	-	-	-	-	-
55BER10STSULP3	NSK	-	-	-	-	98 mm	-	-	-
7205CTRSULP3	NSK	-	-	-	-	-	-	-	-

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Super Precision Bearings Part series 7904CTRDUMP3 is a potential replacement for these common bearing part numbers:

NSK7904CTRDUMP3
SKF7904CTRDUMP3
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Toyana BEARINGS Morocco: AddressExchange Route 112, Industrial Quarter, Polygon 3, Casablanca, Morocco; Phone(Working Time)234-298-7805; Fax

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