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Home>Products>Super Precision Bearings>7904A5TRSUMP3 NSK Super Precision Bearings

NSK 7904A5TRSUMP3 MODELS

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7904A5TRSUMP3 NSK Super Precision Bearings

Name: 7904A5TRSUMP3 NSK Super Precision Bearings
Brand: NSK
SKU: 7904A5TRSUMP3
Rating: 4.9 (5 reviews)

NSK 7904A5TRSUMP3 Bearing SPECIFICATIONS

Offer High Quality Brand DSA Vacuum Pump Co., Ltd. 7904A5TRSUMP3 NSK Super Precision Bearings .Contact Us Online 3.3 mm r3,4 min. to 6400 kN Basic static load rating C0 Get Best Quote.
Brand Name:NSK
Model Number:
7904A5TRSUMP3
Basic static load rating C0:6400 kN
r3,4 min.:3.3 mm
D:457.098 mm
D1 ≈:420 mm
B:323.85 mm
Fatigue load limit Pu:540 kN
Mass bearing:120 kg
Calculation factor Y1:1.4

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7904A5TRSUMP3 NSK Super Precision Bearings Technology

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

NSK 7904A5TRSUMP3 The details of Super Precision Bearings

No.	Brand	H	D	G	K	f	U	B	S
7936CTRDUDLP3	NSK	-	16 mm	-	-	-	-	5 mm	-
55BNR10STV1VSUELP3	NSK	-	200.0000 mm	-	-	-	-	38.00 mm	-
7903A5TRDUMP3	NSK	-	-	M 40x1.5	-	-	-	13 mm	-
7905A5TRQUMP3	NSK	157.559 mm	-	-	-	-	-	-	-
7038A5TRDUMP3	NSK	-	150.0000 mm	-	-	-	-	24.00 mm	-
7205A5TRDUDMP3	NSK	-	250 mm	-	-	-	-	88 mm	-
7201A5TRDULP3	NSK	-	200 mm	-	-	-	-	45 mm	-
7938CTRSULP3	NSK	-	110 mm	-	-	-	-	27 mm	-
7202CTRSULP3	NSK	-	30 mm	-	-	-	-	14 mm	-
7936CTRDULP3	NSK	-	-	M 145x2	-	-	-	69 mm	-
7004CSN24TRDUMP3	NSK	187.325 mm	-	-	-	-	-	-	4.763 mm
7034CTRDULP3	NSK	216 mm	-	-	-	-	-	-	-
7006A5TRDULP3	NSK	-	215.0000 mm	-	-	-	-	22.00 mm	-
20TAC47BDBC10PN7A	NSK	28 mm	62 mm	-	3 mm	-	-	-	-
7903CTRDULP3	NSK	-	80.0000 mm	-	-	-	-	16.00 mm	-
7205A5TRDUMP3	NSK	-	-	M 52x3	-	-	-	35 mm	-
7006A5TRDUDMP3	NSK	-	200 mm	-	-	-	-	33 mm	-
7903CTRSUMP3	NSK	-	800 mm	-	12 mm	-	-	560 mm	-
7002A5TRDUMP3	NSK	422.275 mm	-	-	-	-	-	-	4.763 mm
7002A5TRDUDMP3	NSK	-	-	-	-	-	-	72 mm	-
7002CSN24TRDULP3	NSK	-	480 mm	-	6 mm	-	-	350 mm	-
7936CTRSUMP3	NSK	-	100.0000 mm	-	-	-	-	42.00 mm	-
7005CTRDUDLP3	NSK	-	-	-	-	-	-	-	-
7036CTRDUMP3	NSK	-	-	-	-	-	-	-	-

7003A5TRDUDLP3 NSK Super Precision Bearings	B:24.00 mm; Grease Speed Rating n1:14000 rpm; Fillet Radius ra:0.64 mm; Basic Static Radial Load Rating Co:13200 N; Oil Speed Rating n2:16000 rpm; d:17.000 mm; Basic Dynamic Radial Load Rating C:19900 N; D:40.0000 mm; Fillet Radius rb:0.30 mm;
7905A5TRDUMP3 NSK Super Precision Bearings	PosiTrac Plus contact element (dc shaft position):B10724134-; H:317.5 mm; Cap bolt:7/8-9 UNC; H2:63.5 mm; PosiTrac Plus contact element (db shaft position):B10724-151; A1:158.75 mm; Mass pillow block:110 kg; P180°:162 kN; PG:1/4 NPT; ba:65.088 mm; End plug (suffix Y):EPR 17; P90°:236 kN; P150°:136 kN; Ca:82.804 mm; Initial grease fill:623.7 g; Stabilizing ring:SR-30-0; Cap bolt, SAE grade:8;
7205CTRDUDMP3 NSK Super Precision Bearings	Accessories:Two Shields; B:38.00 mm; Oil Speed Rating Open/Shielded n2:3600 rpm; D:200.0000 mm; d:110.000 mm; Basic Dynamic Radial Load Rating C:143000 N; Grease Speed Rating n1:3000 rpm; Grease Speed Rating Open/Shielded n1:3000 rpm; Basic Static Radial Load Rating Co:118000 N; Sealed Speed Rating n3:2000 rpm; Oil Speed Rating n2:3600 rpm; Fillet Radius ra:2.00 mm;
7002A5TRSULP3 NSK Super Precision Bearings	d2 ≈:37.81 mm; rb max.:0.6 mm; ra max.:1 mm; r3,4 min.:0.6 mm; da min.:37 mm; Calculation factor X:0.67; Calculation factor Y2:1.41; B:19 mm; d:30 mm; Calculation factor A:0.003; Basic static load rating C0:23.6 kN; Calculation factor Y0:0.76; Calculation factor Y1:0.92; Db max.:67.8 mm; Fatigue load limit Pu:1 kN; a:21 mm; Calculation factor e:0.68; r1,2 min.:1.1 mm; Basic dynamic load rating C:39 kN;
7205A5TRQUMP3 NSK Super Precision Bearings	R2:30.163 mm; Pa:13.8 kN; P90°:81.4 kN; da:84.138 mm; Appropriate attachment bolt size G:0.875 in; RG:3/8 NPT; P120°:50.7 kN; Taconite seal:TER 100; L:387.35 mm; Max. speed for Taconite seal:900 r/min; A2:222.25 mm; ba:44.45 mm; Cap bolt recommended tightening torque:203.4 N·m; P60°:136 kN; P150°:46.3 kN; H2:44.45 mm; N1:25.4 mm; A1:111.125 mm; Ca:55.804 mm; Housing:SAF 520;
7905CTRDUDLP3 NSK Super Precision Bearings	da:74.612 mm; Mass pillow block:17.9 kg; Appropriate attachment bolt size G:0.625 in; ba:35.719 mm; J1:53.975 mm; RG:3/8 NPT; End plug (suffix Y):EPR 9; PG:1/8 NPT; Da:150 mm; J max.:279.4 mm; P150°:20.9 kN; L:330.2 mm; Cap bolt:2 x 5/8-11 UNC; Max. speed for PosiTrac Plus seal:1950 r/min; P60°:61.4 kN; Housing:FSAF 517; H2:31.75 mm; J min.:250.825 mm; R2:22.225 mm; A1:88.9 mm;
7904CTRSULP3 NSK Super Precision Bearings	Basic Dynamic Radial Load Rating C:270000 N; B:56.00 mm; d:300.000 mm; Sealed Speed Rating n3:800 rpm; Basic Static Radial Load Rating Co:375000 N; D:420.0000 mm; Fillet Radius ra:3.00 mm; Accessories:Two Shields; Grease Speed Rating Open/Shielded n1:1300 rpm; Oil Speed Rating Open/Shielded n2:1600 rpm;
7956CTRDULP3 NSK Super Precision Bearings	ra max.:1 mm; Reference grease quantity Gref:2.4 cm³; r1,2 min.:1 mm; Ball diameter Dw:7.144 mm; Preload class C GC:370 N; Static axial stiffness, preload class B:49 N/µm; db min.:39.6 mm; da min.:39.6 mm; Db max.:57.8 mm; Mass bearing:0.15 kg; D:62 mm; rb max.:0.6 mm; d:35 mm; d2:41.6 mm; Fatigue load limit Pu:0.28 kN; Attainable speed for grease lubrication:34000 r/min; D1:52.25 mm; Number of balls z:17;
7948A5TRDUDMP3 NSK Super Precision Bearings	Fillet Radius rb:1.00 mm; Basic Dynamic Radial Load Rating C:270000 N; Grease Speed Rating n1:2200 rpm; Oil Speed Rating n2:2700 rpm; D:270.0000 mm; d:150.000 mm; B:45.00 mm; Fillet Radius ra:2.50 mm; Basic Static Radial Load Rating Co:310000 N;
7036CTRDUMP3 NSK Super Precision Bearings	P150°:26.7 kN; R1:53.181 mm; N1:22.225 mm; Housing:SAF 613; RG:3/8 NPT; h:36.513 mm; L:330.2 mm; Cap bolt:2 x 5/8-11 UNC; Taconite seal:TER 31; Mass pillow block:17.1 kg; P120°:30.2 kN; End plug (suffix Y):EPR 7; Stabilizing ring:2 x SR-1613; J min.:244.475 mm; ba:32.544 mm; da:53.975 mm; J max.:279.4 mm; P180°:31.6 kN; Ca:57.785 mm; A1:88.9 mm;
7948CTRSULP3 NSK Super Precision Bearings	Cap bolt recommended tightening torque:298.3 N·m; Da:140 mm; S:4.763 mm; RG:3/8 NPT; Pa:7.83 kN; Mass pillow block:21.8 kg; P120°:49.8 kN; da:69.85 mm; H2:31.75 mm; L:330.2 mm; Housing:SSAFS 516; ba:33.337 mm; Cap bolt, SAE grade:8; Stabilizing ring:SR-16-13; P150°:44.5 kN; P60°:138 kN; A2:133.35 mm; h:31.75 mm; Cap bolt:2 x 5/8-11 UNC; P90°:82.7 kN;
7201A5TRSULP3 NSK Super Precision Bearings	Oil Speed Rating n2:6300 rpm; Fillet Radius ra:2.00 mm; Basic Static Radial Load Rating Co:78000 N; Basic Dynamic Radial Load Rating C:95600 N; D:130.0000 mm; Grease Speed Rating n1:5300 rpm; B:31.00 mm; d:50.000 mm; Fillet Radius rb:1.00 mm;
7038A5TRSULP3 NSK Super Precision Bearings	b:16.7 mm; D1 ≈:530.2 mm; Calculation factor kr:430; d:420 mm; D:580 mm; Mass bearing:250 kg; C:320 mm; B:320 mm; Design variant/feature:BC4.7/W33GWI; r1,2 min.:4 mm; r3,4 min.:4 mm; Basic dynamic load rating C:4680 kN; F:463 mm; Fatigue load limit Pu:950 kN; K:9 mm; Basic static load rating C0:10800 kN;
7200A5TRDULP3 NSK Super Precision Bearings	s max.:2.9 mm; Fatigue load limit Pu:85 kN; d1 ≈:220 mm; Mass bearing:18.7 kg; D:310 mm; Limiting value e:0.2; db min.:224 mm; Limiting speed:2400 r/min; Da max.:292.4 mm; Basic static load rating C0:815 kN; F:207 mm; ra max.:3 mm; Axial load factor Y:0.6; Basic dynamic load rating C:695 kN; Reference speed:2200 r/min; d:170 mm; da min.:188 mm; D1 ≈:267.4 mm; da max.:203 mm; r3,4 min.:4 mm;

7904A5TRSUMP3 NSK Super Precision Bearings Video

NSK 7904A5TRSUMP3 INTERCHANGE

Super Precision Bearings Part series 7904A5TRSUMP3 is a potential replacement for these common bearing part numbers:

NSK7904A5TRSUMP3
SKF7904A5TRSUMP3
NTN7904A5TRSUMP3
FAG7904A5TRSUMP3
TIMKEN7904A5TRSUMP3
KOYO7904A5TRSUMP3
NACHI7904A5TRSUMP3
DODGE7904A5TRSUMP3

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