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Home>Products>Super Precision Bearings>7003A5TRSUMP3 NSK Super Precision Bearings

NSK 7003A5TRSUMP3 MODELS

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7003A5TRSUMP3 NSK Super Precision Bearings

Name: 7003A5TRSUMP3 NSK Super Precision Bearings
Brand: NSK
SKU: 7003A5TRSUMP3
Rating: 4.9 (5 reviews)

NSK 7003A5TRSUMP3 Bearing SPECIFICATIONS

7003A5TRSUMP3 NSK Super Precision Bearings Deal is your source 308 mm s for OEM DSA Vacuum Pump Co., Ltd. Super Precision Bearings and accessories. We sell GenuineSuper Precision Bearings 3100 kN Fatigue load limit Pu at discount prices.
Brand Name:NSK
Model Number:
7003A5TRSUMP3
Fatigue load limit Pu:3100 kN
s:308 mm
Da max.:800 mm
B1:228 mm
Basic static load rating C0:44000 kN
Limiting speed:630 r/min
H:236 mm
C:116 mm

Download NSK 7003A5TRSUMP3 Spec Sheet

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7003A5TRSUMP3 NSK Super Precision Bearings Technology

Fatigue load limit Pu:3100 kN
s:308 mm
Da max.:800 mm
B1:228 mm
Basic static load rating C0:44000 kN
Limiting speed:630 r/min
H:236 mm
C:116 mm
B:89 mm
ra max.:8 mm
Minimum axial load factor A:180
d1 ≈:840 mm
Basic dynamic load rating C:10500 kN
D1 ≈:686 mm
r1,2 min.:9.5 mm
D:920 mm
Reference speed:320 r/min
da min.:725 mm
Mass bearing:650 kg
d:530 mm

7003A5TRSUMP3 NSK Super Precision Bearings pdf

NSK 7003A5TRSUMP3 The details of Super Precision Bearings

No.	Brand	H	D	G	K	f	U	B	S
7944A5TRDUDLP3	NSK	-	-	-	-	-	-	-	-
7940CTRSUMP3	NSK	-	85.0000 mm	-	-	-	-	19.00 mm	-
7934CTRSULP3	NSK	-	140.0000 mm	-	-	-	-	33.00 mm	-
7036A5TRDUMP3	NSK	141.5 mm	-	-	-	-	-	-	-
7956A5TRSUMP3	NSK	-	965.2 mm	-	-	-	-	701.675 mm	-
7004CTRDULP3	NSK	-	140.0000 mm	-	-	-	-	58.70 mm	-
7934A5TRQUMP3	NSK	-	422.275 mm	-	-	-	-	150.812 mm	-
7038A5TRDUMP3	NSK	-	150.0000 mm	-	-	-	-	24.00 mm	-
7932A5TRSUMP3	NSK	222.25 mm	-	-	-	-	-	-	-
7200CTRSUMP3	NSK	-	-	139.624 mm	-	-	-	24.079 mm	-
7004A5TRDUDLP3	NSK	-	-	-	-	-	-	-	-
7002A5TRDULP3	NSK	-	55 mm	-	-	-	-	-	-
7944A5TRSUMP3	NSK	-	95 mm	-	-	-	-	18 mm	-
7940CTRSULP3	NSK	-	419.1 mm	-	-	-	-	269.875 mm	-
7036CTRSULP3	NSK	-	1060 mm	-	-	-	-	370 mm	-
7201CTRSULP3	NSK	209.55 mm	-	-	-	-	-	-	-
7004CTRQULP3	NSK	-	-	-	-	-	13 mm	-	-
7034CTRSULP3	NSK	-	80 mm	-	-	-	-	21 mm	-
7202CTRSUMP3	NSK	-	-	-	-	-	-	17 mm	-
7940CTRDUDLP3	NSK	-	72.0000 mm	-	-	-	-	-	-
7936CTRSULP3	NSK	-	160 mm	-	-	-	-	55 mm	-
7038CTRDULP3	NSK	-	-	Tr 260x4	-	-	-	34 mm	-
7004A5TRDULP3	NSK	-	32 mm	-	-	-	-	-	-
7903CTRDULP3	NSK	-	80.0000 mm	-	-	-	-	16.00 mm	-
7948A5TRDUDMP3	NSK	-	270.0000 mm	-	-	-	-	45.00 mm	-
7004CTRSUMP3	NSK	-	360 mm	-	-	-	-	58 mm	-
7205A5TRDULP3	NSK	239.316 mm	-	-	-	-	-	-	-
20TAC47BSUC10PN7B	NSK	-	460 mm	-	5 mm	-	-	118 mm	-
7936A5TRDUDMP3	NSK	-	-	-	-	-	-	38.1 mm	-

7936CTRSULP3 NSK Super Precision Bearings	da min.:87 mm; Calculation factor e:0.37; r1,2 min.:2.1 mm; d:75 mm; D:160 mm; Limiting speed:5600 r/min; Calculation factor Y0:1.8; ra max.:2 mm; Reference speed:7500 r/min; Basic dynamic load rating C:124 kN; Permissible angular misalignment α:3 °; B:55 mm; Fatigue load limit Pu:2.04 kN; Calculation factor Y2:2.6; D1 ≈:136.4 mm; d1 ≈:97.8 mm; Da max.:148 mm; Calculation factor kr:0.05;
7003A5TRDUMP3 NSK Super Precision Bearings	Grease Speed Rating Open/Shielded n1:3100 rpm; Accessories:Without Accessories; B:41.00 mm; d:85.000 mm; D:180.0000 mm; Basic Dynamic Radial Load Rating C:147000 N; Oil Speed Rating Open/Shielded n2:3800 rpm; Basic Static Radial Load Rating Co:146000 N; Fillet Radius ra:2.50 mm;
7034A5TRDUMP3 NSK Super Precision Bearings	Sealed Speed Rating n3:2000 rpm; B:33.00 mm; d:130.000 mm; Accessories:Without Accessories; Grease Speed Rating Open/Shielded n1:3200 rpm; Fillet Radius ra:2.00 mm; Basic Static Radial Load Rating Co:100000 N; Basic Dynamic Radial Load Rating C:106000 N; D:200.0000 mm; Oil Speed Rating Open/Shielded n2:3800 rpm;
7005CTRDUMP3 NSK Super Precision Bearings	N1:41.275 mm; Appropriate attachment bolt size G:1.5 in; PosiTrac Plus contact element:2 x B10724-155; Cap bolt:4 x 1-8 UNC; L:831.85 mm; H:474.663 mm; R1:130.175 mm; J1:133.35 mm; PG:1/4 NPT; H2:95.25 mm; Max. speed for PosiTrac Plus seal:825 r/min; ba:99.219 mm; Stabilizing ring:SR-44-38; Mass pillow block:283 kg; P150°:145 kN; P60°:423 kN; Ca:141.808 mm; H1:241.3 mm; End plug (suffix Y):EPR 21;
7204CTRSUMP3 NSK Super Precision Bearings	Specific dynamic load factor K:10 N/mm²; Tolerance shaft:h8; Permissible sliding velocity v max.:5 m/s; Coefficient of friction µ max.:0.1; d:22 mm; Tolerance housing:H7; Mass bushing:0.018 kg; B:15 mm; D:27 mm; Specific static load factor K0:20 N/mm²; Permissible sliding velocity v min.:0.25 m/s; Coefficient of friction µ min.:0.05;
7005A5TRSUMP3 NSK Super Precision Bearings	s:19.5 mm; D:60 mm; ra max.:1 mm; H:41.3 mm; rb max.:0.3 mm; r3,4 min.:0.3 mm; D3:62 mm; da:30 mm; B:9 mm; r1,2 min.:1 mm; C:7 mm; Reference speed:2800 r/min; Limiting speed:3800 r/min; Basic dynamic load rating C:35.8 kN; Basic static load rating C0:65.5 kN; D2:45 mm; Mass bearing (including seat washer where applicable):0.58 kg; Fatigue load limit Pu:2.4 kN; H1:46 mm; R:50 mm;
7003CTRDUMP3 NSK Super Precision Bearings	Fillet Radius rb:1.00 mm; Fillet Radius ra:2.00 mm; Oil Speed Rating n2:3900 rpm; d:105.000 mm; D:190.0000 mm; Grease Speed Rating n1:3000 rpm; Basic Static Radial Load Rating Co:137000 N; Basic Dynamic Radial Load Rating C:148000 N; B:36.00 mm;
7948A5TRDUMP3 NSK Super Precision Bearings	Sealed Speed Rating n3:3200 rpm; Basic Static Radial Load Rating Co:108000 N; Oil Speed Rating n2:4300 rpm; D:140.0000 mm; B:58.70 mm; Fillet Radius ra:2.00 mm; Grease Speed Rating n1:3200 rpm; Accessories:Shield & Seal & Snap; Basic Dynamic Radial Load Rating C:138000 N; d:65.000 mm;
7948A5TRDULP3 NSK Super Precision Bearings	Limiting value e:0.2; d:65 mm; D:140 mm; da min.:77 mm; Basic dynamic load rating C:212 kN; db min.:93 mm; Axial load factor Y:0.6; B:33 mm; Basic static load rating C0:196 kN; ra max.:2 mm; Da max.:127.8 mm; Reference speed:5300 r/min; D1 ≈:118.1 mm; F:82.5 mm; d1 ≈:90.5 mm; Fatigue load limit Pu:25.5 kN; Calculation factor kr:0.23; r3,4 min.:2.1 mm; r1,2 min.:2.1 mm; Limiting speed:9500 r/min;
7936CTRDUDLP3 NSK Super Precision Bearings	ra:0.3 max; Dynamic (Cr):1.875 kN; Da:13.4 max; D:16 mm; B:5 mm; Bearing designation:634 ; da:6.2 min; d:4 mm; rs:0.3 mm; Grease:35 000 min-1; Pu:0.031 kN; Static (Cor):0.677 kN; Oil:42 000 min-1; Weight:0.005 kg;
7003CTRSUMP3 NSK Super Precision Bearings	D:90 mm; r1s (min):1.5 mm; E:80 mm; d2 (max):57.7 mm; b1:11 mm; rs (min):1.5 mm; F:52 mm; d2:40 mm; B:23 mm; Static (Coa):77.9 kN; b:7 mm; Dynamic (Ca):84.1 kN; s:1.4 mm; Pu:9.500 kN;
7034A5TRSUMP3 NSK Super Precision Bearings	Grease Speed Rating n1:2800 rpm; D:140.0000 mm; Fillet Radius ra:2.00 mm; Accessories:One Shield & Snap-Ri; Basic Static Radial Load Rating Co:160000 N; B:44.40 mm; Oil Speed Rating n2:3800 rpm; d:80.000 mm; Basic Dynamic Radial Load Rating C:128000 N; Sealed Speed Rating n3:2800 rpm;
7038A5TRDUDMP3 NSK Super Precision Bearings	Grease Speed Rating Open/Shielded n1:6000 rpm; Fillet Radius ra:1.50 mm; Accessories:Snap-Ring; D:110.0000 mm; Basic Static Radial Load Rating Co:32500 N; B:22.00 mm; Grease Speed Rating n1:6000 rpm; d:60.000 mm; Sealed Speed Rating n3:4000 rpm; Oil Speed Rating n2:7000 rpm; Basic Dynamic Radial Load Rating C:47500 N; Oil Speed Rating Open/Shielded n2:7000 rpm;
7034CTRDULP3 NSK Super Precision Bearings	RG:1/4-28 UNF; H:216 mm; s1:32.5 mm; Recommended diameter for attachment bolts, mm G:16 mm; N4:2 mm; DN:6.5 mm; A:47 mm; R1:31.5 mm; d:50.8 mm; Da:111.6 mm; Mass bearing unit:2.7 kg; Db2:127 mm; Thread grub screw G2:3/8-24 UNF; L:127 mm; T:63.5 mm; A3:3.2 mm; Recommended diameter for attachment bolts, inch G:0.625 in; A5:29.5 mm; GN:1/4-28 SAE-LT; J:184 mm;

7003A5TRSUMP3 NSK Super Precision Bearings Video

NSK 7003A5TRSUMP3 INTERCHANGE

Super Precision Bearings Part series 7003A5TRSUMP3 is a potential replacement for these common bearing part numbers:

NSK7003A5TRSUMP3
SKF7003A5TRSUMP3
NTN7003A5TRSUMP3
FAG7003A5TRSUMP3
TIMKEN7003A5TRSUMP3
KOYO7003A5TRSUMP3
NACHI7003A5TRSUMP3
DODGE7003A5TRSUMP3

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