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Home>Products>Super Precision Bearings>7904A5TRDUDMP3 NSK Super Precision Bearings

NSK 7904A5TRDUDMP3 MODELS

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7904A5TRDUDMP3 NSK Super Precision Bearings

Name: 7904A5TRDUDMP3 NSK Super Precision Bearings
Brand: NSK
SKU: 7904A5TRDUDMP3
Rating: 4.9 (5 reviews)

NSK 7904A5TRDUDMP3 Bearing SPECIFICATIONS

We work closely with 20 N/mm² Specific static load factor K0 our 7904A5TRDUDMP3 NSK Super Precision Bearings manufacturing partners to h8 Tolerance shaft bring the best value DSA Vacuum Pump Co., Ltd. to customers.
Brand Name:NSK
Model Number:
7904A5TRDUDMP3
Specific static load factor K0:20 N/mm²
Tolerance housing:H7
Tolerance shaft:h8
d:60 mm
Permissible sliding velocity v min.:0.25 m/s
Coefficient of friction µ min.:0.05
Mass bushing:0.38 kg
B:60 mm

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DSA Vacuum Pump Co., Ltd.China

DSA Vacuum Pump Co., Ltd.2020-07-10 09:46:19
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7904A5TRDUDMP3 NSK Super Precision Bearings Technology

Specific static load factor K0:20 N/mm²
Tolerance housing:H7
Tolerance shaft:h8
d:60 mm
Permissible sliding velocity v min.:0.25 m/s
Coefficient of friction µ min.:0.05
Mass bushing:0.38 kg
B:60 mm
Specific dynamic load factor K:10 N/mm²
Permissible sliding velocity v max.:5 m/s
D:72 mm
Coefficient of friction µ max.:0.1

NSK 7904A5TRDUDMP3 The details of Super Precision Bearings

No.	Brand	H	D	G	K	f	U	B	S
7034A5TRSULP3	NSK	-	280 mm	-	6	-	-	130 mm	-
7202CTRSULP3	NSK	-	30 mm	-	-	-	-	14 mm	-
25TAC62BSUC10PN7B	NSK	42 mm	130 mm	-	-	-	-	14 mm	-
7904CTRDUDLP3	NSK	174.625 mm	-	-	-	-	-	-	-
7205A5TRSULP3	NSK	-	90.0000 mm	-	-	-	-	10.00 mm	-
7005A5TRQUMP3	NSK	-	80.0000 mm	-	-	-	-	38.10 mm	-
7944CTRSULP3	NSK	-	180 mm	-	-	-	-	-	-
7004CTRDUDMP3	NSK	-	80 mm	-	-	-	-	18 mm	-
7205CTRDUDMP3	NSK	-	200.0000 mm	-	-	-	-	38.00 mm	-
7940CTRSULP3	NSK	-	419.1 mm	-	-	-	-	269.875 mm	-
7004A5TRDUDLP3	NSK	-	-	-	-	-	-	-	-
7005A5TRSULP3	NSK	-	-	-	-	-	-	-	-
7038A5TRDULP3	NSK	-	52.0000 mm	-	-	-	-	22.20 mm	-
7001A5TRDUMP3	NSK	-	90.0000 mm	-	-	-	-	46.00 mm	-
7200A5TRDULP3	NSK	-	310 mm	-	-	-	-	-	-
7038CTRSUMP3	NSK	142.875 mm	-	-	-	-	-	85.725 mm	0.794 mm
7201A5TRDULP3	NSK	-	200 mm	-	-	-	-	45 mm	-
7040A5TRDUMP3	NSK	-	-	-	-	-	-	-	-
7200A5TRSULP3	NSK	-	14 mm	-	-	-	-	15 mm	-
7940A5TRSUMP3	NSK	-	-	-	-	-	-	-	-
55BNR10STSUELP3	NSK	-	-	-	-	-	-	-	-
7003A5TRSUMP3	NSK	236 mm	920 mm	-	-	-	-	89 mm	-
7034CTRSUMP3	NSK	305.594 mm	-	-	-	-	-	-	-
7003A5TRDULP3	NSK	-	25 mm	-	-	-	-	30 mm	-
7200A5TRSUMP3	NSK	-	62.0000 mm	-	-	-	-	14.00 mm	-
7903A5TRDUDMP3	NSK	-	488.95 mm	-	-	-	-	95.25 mm	-
7936A5TRSULP3	NSK	287.337 mm	-	-	-	-	-	-	-
7905A5TRSUMP3	NSK	-	1270.25 mm	-	12 mm	-	-	825.5 mm	-
7000A5TRSULP3	NSK	-	55 mm	-	-	-	-	13 mm	-

7034CTRSULP3 NSK Super Precision Bearings	E:70.2 mm; Da max.:73.4 mm; Axial load factor Y:0.6; Calculation factor kr:0.12; Reference speed:9500 r/min; r1,2 min.:1.5 mm; da max.:68 mm; Fatigue load limit Pu:8.15 kN; Limiting speed:11000 r/min; d:35 mm; Basic dynamic load rating C:75 kN; B:21 mm; D:80 mm; rb max.:1 mm; Limiting value e:0.2; da min.:43 mm; s max.:1.2 mm; d1 ≈:51 mm; r3,4 min.:1.1 mm; ra max.:1.5 mm;
90BNR10STYNDULP3 NSK Super Precision Bearings	d:90.000 mm; Grease Speed Rating n1:3400 rpm; Fillet Radius ra:2.50 mm; Fillet Radius rb:1.00 mm; Oil Speed Rating n2:4800 rpm; Basic Dynamic Radial Load Rating C:302000 N; B:86.00 mm; Basic Static Radial Load Rating Co:325000 N; D:190.0000 mm;
7903CTRSULP3 NSK Super Precision Bearings	da min.:38.5 mm; b1:3.9 mm; da max.:39.8 mm; C:20 mm; Basic dynamic load rating C:80 kN; Material constant KM:330; Da min.:48.5 mm; Basic static load rating C0:400 kN; r1 min.:0.6 mm; d:35 mm; rb max.:1 mm; D:55 mm; ra max.:0.6 mm; Specific static load factor K0:500 N/mm²; Design (sliding contact surface combination):Steel/steel, heavy-d; Da max.:50.9 mm; dk:47 mm; Specific dynamic load factor K:100 N/mm²;
7952CTRSULP3 NSK Super Precision Bearings	Fillet Radius ra:2.00 mm; Oil Speed Rating n2:5000 rpm; Sealed Speed Rating n3:2800 rpm; Basic Static Radial Load Rating Co:64000 N; B:28.00 mm; Oil Speed Rating Open/Shielded n2:5000 rpm; Grease Speed Rating n1:4300 rpm; Basic Dynamic Radial Load Rating C:83200 N; Accessories:Seal & Snap-Ring; d:85.000 mm; Grease Speed Rating Open/Shielded n1:4300 rpm; D:150.0000 mm;
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;
7956CTRSULP3 NSK Super Precision Bearings	d:330.2 mm; r1,2 min.:3.3 mm; Basic dynamic load rating C:3690 kN; Calculation factor Y2:3; Basic static load rating C0:9650 kN; B:301.625 mm; d1 ≈:357 mm; T:301.625 mm; Calculation factor e:0.33; Comparative axial load rating CFa:156 kN; Calculation factor Y0:2; Design variant/feature:TQO/GWI; D:444.5 mm; Fatigue load limit Pu:800 kN; Thrust factor K:1.76; r3,4 min.:3.3 mm; Mass bearing:135 kg;
7903A5TRSULP3 NSK Super Precision Bearings	Basic static load rating C0:118 kN; Specific dynamic load factor K:300 N/mm²; Basic dynamic load rating C:176 kN; α:6 °; l3 min.:45 mm; l7 min.:36 mm; h1:110 mm; B:22 mm; d2 max.:75 mm; d:30 mm; Mass rod end:1 kg; dk:40.7 mm; C1 max.:20 mm; w:36 mm; l5 ≈:19 mm; G:M 30x2; d4 ≈:42 mm; l4 max.:149 mm; r1 min.:0.6 mm;
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;
7004CSN24TRDUMP3 NSK Super Precision Bearings	Stabilizing ring:SR-17-14; da:74.612 mm; Cap bolt recommended tightening torque:298.3 N·m; S:4.763 mm; H2:38.1 mm; Cap bolt:2 x 5/8-11 UNC; A2:127 mm; Cap bolt, SAE grade:8; End plug (suffix Y):EPR 9; H1:95.25 mm; P120°:28.9 kN; H:187.325 mm; Da:150 mm; ba:35.719 mm; P90°:47.2 kN; P60°:78.7 kN; R2:22.225 mm; RG:3/8 NPT; Housing:SSAFS 517; R1:53.975 mm;
7905CTRSUMP3 NSK Super Precision Bearings	Oil Speed Rating Open/Shielded n2:3300 rpm; Fillet Radius ra:3.00 mm; d:95.000 mm; D:250.0000 mm; Basic Static Radial Load Rating Co:173000 N; Grease Speed Rating Open/Shielded n1:2700 rpm; Accessories:Shield & Seal; Sealed Speed Rating n3:1900 rpm; Basic Dynamic Radial Load Rating C:203000 N; B:55.00 mm;
7932CTRDULP3 NSK Super Precision Bearings	Fillet Radius ra:0.60 mm; D:26.0000 mm; Basic Static Radial Load Rating Co:815 N; Grease Speed Rating n1:26000 rpm; d:9.000 mm; Basic Dynamic Radial Load Rating C:3900 N; B:8.00 mm; Oil Speed Rating n2:32000 rpm;
7203A5TRSUMP3 NSK Super Precision Bearings	Sealed Speed Rating n3:2900 rpm; Basic Dynamic Radial Load Rating C:33800 N; Oil Speed Rating Open/Shielded n2:5600 rpm; B:18.00 mm; D:130.0000 mm; Grease Speed Rating Open/Shielded n1:4800 rpm; Fillet Radius ra:1.00 mm; d:95.000 mm; Accessories:One Shield; Basic Static Radial Load Rating Co:33500 N;
7204A5TRDULP3 NSK Super Precision Bearings	Minimum load factor A:3.2; Reference speed:1100 r/min; C:20 mm; da min.:140 mm; H1:72 mm; D:190 mm; D3:195 mm; Fatigue load limit Pu:24.5 kN; Da max.:150 mm; d:110 mm; d1 ≈:187 mm; R:140 mm; D1 ≈:113 mm; r1,2 min.:2 mm; Basic static load rating C0:815 kN; H:67.2 mm; Mass bearing (including seat washer where applicable):9.1 kg; Basic dynamic load rating C:281 kN; D2:150 mm; Limiting speed:1600 r/min;
7944CTRSULP3 NSK Super Precision Bearings	B1:69 mm; D1:mm; Weight:0 min-1; D:180 mm; B2 B Dynamic (Cr):mm; d:110 mm; Limiting speed for lubrication with:0 min-1; Pu:501 kN; Oil:91.520 kN; Static (Cor):82 mm; Grease:839 kN;

7904A5TRDUDMP3 NSK Super Precision Bearings Video

NSK 7904A5TRDUDMP3 INTERCHANGE

Super Precision Bearings Part series 7904A5TRDUDMP3 is a potential replacement for these common bearing part numbers:

NSK7904A5TRDUDMP3
SKF7904A5TRDUDMP3
NTN7904A5TRDUDMP3
FAG7904A5TRDUDMP3
TIMKEN7904A5TRDUDMP3
KOYO7904A5TRDUDMP3
NACHI7904A5TRDUDMP3
DODGE7904A5TRDUDMP3

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