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Home>Products>Super Precision Bearings>7904A5TRDUMP3 NSK Super Precision Bearings

NSK 7904A5TRDUMP3 MODELS

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7904A5TRDUMP3 NSK Super Precision Bearings

Name: 7904A5TRDUMP3 NSK Super Precision Bearings
Brand: NSK
SKU: 7904A5TRDUMP3
Rating: 4.9 (5 reviews)

NSK 7904A5TRDUMP3 Bearing SPECIFICATIONS

Our highly-skilled and factory-trained 90.000 mm d service experts have the resources to help you with all your 7904A5TRDUMP3 NSK Super Precision Bearings needs - including routine maintenance, major repairs, warranty service, and Super Precision Bearings equipment One Shield & Snap-Ri Accessories inspections. DSA Vacuum Pump Co., Ltd.
Brand Name:NSK
Model Number:
7904A5TRDUMP3
d:90.000 mm
Grease Speed Rating n1:2400 rpm
Accessories:One Shield & Snap-Ri
B:52.40 mm
Basic Static Radial Load Rating Co:120000 N
Basic Dynamic Radial Load Rating C:130000 N
Oil Speed Rating n2:3400 rpm
Fillet Radius ra:2.00 mm

Download NSK 7904A5TRDUMP3 Spec Sheet

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7904A5TRDUMP3 NSK Super Precision Bearings Technology

d:90.000 mm
Grease Speed Rating n1:2400 rpm
Accessories:One Shield & Snap-Ri
B:52.40 mm
Basic Static Radial Load Rating Co:120000 N
Basic Dynamic Radial Load Rating C:130000 N
Oil Speed Rating n2:3400 rpm
Fillet Radius ra:2.00 mm
D:160.0000 mm
Sealed Speed Rating n3:2400 rpm

7904A5TRDUMP3 NSK Super Precision Bearings pdf

NSK 7904A5TRDUMP3 The details of Super Precision Bearings

No.	Brand	H	D	G	K	f	U	B	S
7956A5TRDUMP3	NSK	354 mm	1440 mm	-	-	-	-	142 mm	-
7040CTRDULP4	NSK	-	80.0000 mm	-	-	-	-	21.00 mm	-
7900A5TYNSULP4	NSK	-	-	-	-	-	-	-	-
7904CTRSULP3	NSK	-	420.0000 mm	-	-	-	-	56.00 mm	-
7940CTRDUDLP3	NSK	-	72.0000 mm	-	-	-	-	-	-
55BNR10STSUELP3	NSK	-	-	-	-	-	-	-	-
7938A5TRDUMP3	NSK	-	120 mm	-	-	-	-	80 mm	-
7205A5TRDUDMP3	NSK	-	250 mm	-	-	-	-	88 mm	-
7956CTRDULP3	NSK	-	62 mm	-	-	-	-	-	-
7201A5TRDUMP3	NSK	-	-	-	-	-	-	6 mm	-
7201CTRDULP3	NSK	-	-	-	-	-	-	-	-
7203A5TRDULP3	NSK	-	1220 mm	-	15 mm	-	-	365 mm	-
7001CTRDUMP3	NSK	-	150.0000 mm	-	-	-	-	63.50 mm	-
7205CTRSULP3	NSK	-	-	Tr 600x6	12 mm	-	-	280 mm	-
7903CTRDUMP3	NSK	-	28 mm	-	-	-	-	11.5 mm	-
7948A5TRDUMP3	NSK	-	140.0000 mm	-	-	-	-	58.70 mm	-
7938A5TRSUMP3	NSK	-	26.0000 mm	-	-	-	-	16.00 mm	-
7936CTRDUDLP3	NSK	-	16 mm	-	-	-	-	5 mm	-
7038A5TRSULP3	NSK	-	580 mm	-	9 mm	-	-	320 mm	-
7004A5TRDUDMP3	NSK	-	380.0000 mm	-	-	-	-	150.00 mm	-
7002CTRDULP3	NSK	-	-	-	-	5 mm	-	1.8 mm	-
7900CTYNSUMP3	NSK	-	-	169.139 mm	-	-	-	27.254 mm	-
7201A5TRSUMP3	NSK	-	150 mm	-	-	-	-	90 mm	-
7001CTRSULP3	NSK	-	14 mm	-	-	-	-	-	-
7940A5TRDUMP3	NSK	-	-	189.789 mm	-	-	-	28.829 mm	-
7932CTRSULP3	NSK	156 mm	-	-	-	-	-	-	-

7201A5TRSUMP3 NSK Super Precision Bearings	Coefficient of friction µ min.:0.08; Permissible sliding velocity v max.:0.5 m/s; h:131.5 mm; Mass bushing:3.45 kg; B:90 mm; Tolerance shaft:e7; Permissible sliding velocity v min.:0 m/s; Coefficient of friction µ max.:0.15; Specific static load factor K0:45 N/mm²; D:150 mm; d:130 mm; α:124 °; Tolerance housing:H7; a:4.5 mm; Specific dynamic load factor K:25 N/mm²;
7952A5TRSULP3 NSK Super Precision Bearings	ra max.:2 mm; Da max.:133.8 mm; C:66.675 mm; da min.:92.7 mm; rb max.:1 mm; Material constant KM:330; Lubricant:Maintenance free &nd; r1 min.:2 mm; Basic static load rating C0:2040 kN; r2 min.:1 mm; da max.:97.5 mm; dk:128.016 mm; D:139.7 mm; d:82.55 mm; Design (sliding contact surface combination):Steel/steel; Basic dynamic load rating C:1020 kN; Specific dynamic load factor K:150 N/mm²; Mass plain bearing:5.6 kg;
7038A5TRDUMP3 NSK Super Precision Bearings	Fillet Radius ra:1.50 mm; D:150.0000 mm; Fillet Radius rb:0.60 mm; B:24.00 mm; Oil Speed Rating n2:14000 rpm; Basic Dynamic Radial Load Rating C:71500 N; Basic Static Radial Load Rating Co:76500 N; Grease Speed Rating n1:10000 rpm; d:100.000 mm;
7006A5TRSULP3 NSK Super Precision Bearings	Hydraulic nut:HMVC 38E; Mass adapter sleeve assembly:7.5 kg; B1:111.811 mm; G:189.789 mm; B4:31.75 mm; d3 max.:220.802 mm; d1:174.625 mm; B:28.829 mm; Sleeve:S 3038x6.7/8; Threads per inch:8; d:190 mm;
7944CTRSUMP3 NSK Super Precision Bearings	r3,4 min.:6 mm; Fatigue load limit Pu:3550 kN; b:22.3 mm; Basic static load rating C0:57000 kN; Basic dynamic load rating C:25500 kN; d:950 mm; F:1087 mm; s max.:23.2 mm; rb max.:5 mm; Calculation factor kr:0.37; K:12 mm; D1 ≈:1338 mm; Design variant/feature:NNU/W33; ra max.:5 mm; da max.:1068 mm; r1,2 min.:12 mm; Mass bearing:3830 kg; Limiting speed:340 r/min; db min.:1099 mm; Reference speed:260 r/min;
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;
7900A5TYNSULP4 NSK Super Precision Bearings	P90°:113 kN; J1:82.55 mm; h:63.5 mm; Cap bolt, SAE grade:8; Labyrinth ring:2 x LOR 107; Initial grease fill:765.45 g; L:466.725 mm; da:96.838 mm; ba:48.419 mm; A2:206.375 mm; H2:60.325 mm; A1:133.35 mm; J max.:406.4 mm; P180°:84.5 kN; Pa:16.7 kN; Da:240 mm; P120°:73.8 kN; RG:1/2 NPT; P150°:68.1 kN; PG:1/4 NPT;
7005A5TRQUMP3 NSK Super Precision Bearings	d:35.000 mm; Accessories:Two Shields; B:38.10 mm; D:80.0000 mm; Grease Speed Rating n1:5600 rpm; Basic Static Radial Load Rating Co:34500 N; Oil Speed Rating n2:7500 rpm; Sealed Speed Rating n3:5600 rpm; Basic Dynamic Radial Load Rating C:49400 N; Fillet Radius ra:1.50 mm;
7905A5TRSUMP3 NSK Super Precision Bearings	Fatigue load limit Pu:5300 kN; Basic dynamic load rating C:28100 kN; b:22.3 mm; r1,2 min.:27 mm; Design variant/feature:BC4.10/W33WI; D:1270.25 mm; Mass bearing:3160 kg; Calculation factor kr:670; D1 ≈:1163 mm; K:12 mm; Basic static load rating C0:83000 kN; r3,4 min.:4 mm; C:825.5 mm; d:937.5 mm; α:20 °; F:1027 mm; B:825.5 mm;
7201CTRDUMP3 NSK Super Precision Bearings	Ew:43 mm; Reference speed:11000 r/min; Basic static load rating C0:68 kN; Fatigue load limit Pu:8.3 kN; U:27 mm; Limiting speed:12000 r/min; Mass needle roller and cage assembly:0.043 kg; Fw:38 mm; Basic dynamic load rating C:30.3 kN;
7936A5TRDUDMP3 NSK Super Precision Bearings	Basic dynamic load rating C:19.5 kN; B4:5 mm; Thread grub screw G2:M6x0.75; Mass bearing unit:1.05 kg; A5:20 mm; Hexagonal key size for grub screw N:3 mm; L:152 mm; Fatigue load limit Pu:0.475 kN; B:38.1 mm; J7:14 mm; Housing material:Cast iron; J:117.5 mm; A1:25 mm; Basic static load rating C0:11.2 kN; J6:140 mm; s1:22.2 mm; J max.:127 mm; A:40 mm; N:23.5 mm; Recommended diameter for attachment bolts, mm G:12 mm;
7000CTRSUMP3 NSK Super Precision Bearings	B:23.00 mm; Basic Static Radial Load Rating Co:32500 N; Oil Speed Rating Open/Shielded n2:7500 rpm; Accessories:One Shield; Grease Speed Rating Open/Shielded n1:6200 rpm; d:30.000 mm; D:90.0000 mm; Fillet Radius ra:1.50 mm; Basic Dynamic Radial Load Rating C:45700 N;
7934A5TRSUMP3 NSK Super Precision Bearings	a:22 mm; ra max.:1.5 mm; Calculation factor Y0:0.9; B:30 mm; Da max.:87 mm; Mass bearing:0.85 kg; D:95 mm; Basic static load rating C0:156 kN; Dimension series:3CE; d:55 mm; Calculation factor e:0.37; Cb min.:7 mm; C:23 mm; Fatigue load limit Pu:17.6 kN; Calculation factor Y:1.6; Da min.:83 mm; rb max.:1.5 mm; d1 ≈:75.1 mm; r1,2 min.:1.5 mm; Limiting speed:6700 r/min;
7938A5TRDUMP3 NSK Super Precision Bearings	B1:8 mm; h:101.5 mm; Tolerance shaft:e7; Specific dynamic load factor K:25 N/mm²; d:100 mm; D:120 mm; Coefficient of friction µ max.:0.15; Mass bushing:2.4 kg; Coefficient of friction µ min.:0.08; Tolerance housing:H7; D1:130 mm; α:124 °; B:80 mm; Specific static load factor K0:45 N/mm²; a:4 mm; Permissible sliding velocity v max.:0.5 m/s; Permissible sliding velocity v min.:0 m/s;

7904A5TRDUMP3 NSK Super Precision Bearings Video

NSK 7904A5TRDUMP3 INTERCHANGE

Super Precision Bearings Part series 7904A5TRDUMP3 is a potential replacement for these common bearing part numbers:

NSK7904A5TRDUMP3
SKF7904A5TRDUMP3
NTN7904A5TRDUMP3
FAG7904A5TRDUMP3
TIMKEN7904A5TRDUMP3
KOYO7904A5TRDUMP3
NACHI7904A5TRDUMP3
DODGE7904A5TRDUMP3

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