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Home>Products>Super Precision Bearings>7203CTRSUMP3 NSK Super Precision Bearings

NSK 7203CTRSUMP3 MODELS

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7203CTRSUMP3 NSK Super Precision Bearings

Name: 7203CTRSUMP3 NSK Super Precision Bearings
Brand: NSK
SKU: 7203CTRSUMP3
Rating: 4.9 (5 reviews)

NSK 7203CTRSUMP3 Bearing SPECIFICATIONS

Question7203CTRSUMP3 NSK Super Precision Bearings DSA Vacuum Pump Co., Ltd. ? 670 r/min Limiting speed Find what you need faster 375 mm da min. by entering your Super Precision Bearings 480 mm D information .
Brand Name:NSK
Model Number:
7203CTRSUMP3
da min.:375 mm
Limiting speed:670 r/min
D:480 mm
K:5 mm
r1,2 min.:3 mm
Da max.:464 mm
Basic static load rating C0:4500 kN
Reference speed:530 r/min

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7203CTRSUMP3 NSK Super Precision Bearings Technology

da min.:375 mm
Limiting speed:670 r/min
D:480 mm
K:5 mm
r1,2 min.:3 mm
Da max.:464 mm
Basic static load rating C0:4500 kN
Reference speed:530 r/min
Mass bearing:60.8 kg
Calculation factor kr:0.25
B:118 mm
d:360 mm
b1:9.4 mm
E:447.95 mm
Fatigue load limit Pu:405 kN
Basic dynamic load rating C:1830 kN
d1 ≈:404 mm
s max.:6 mm
ra max.:2.5 mm

NSK 7203CTRSUMP3 The details of Super Precision Bearings

No.	Brand	H	D	G	K	f	U	B	S
7004A5SN24TRDUMP3	NSK	-	150.0000 mm	-	-	-	-	35.00 mm	-
7006A5TRDUDMP3	NSK	-	200 mm	-	-	-	-	33 mm	-
7038CTRSUMP3	NSK	142.875 mm	-	-	-	-	-	85.725 mm	0.794 mm
7002A5TRSULP3	NSK	-	-	-	-	-	-	19 mm	-
7003CTRQUMP3	NSK	-	600 mm	-	-	-	-	-	-
7200A5TRSULP3	NSK	-	14 mm	-	-	-	-	15 mm	-
7934CTRSULP3	NSK	-	140.0000 mm	-	-	-	-	33.00 mm	-
7938A5TRDUMP3	NSK	-	120 mm	-	-	-	-	80 mm	-
7205A5TRQUMP3	NSK	-	-	-	-	-	-	-	-
7932A5TRSUMP3	NSK	222.25 mm	-	-	-	-	-	-	-
7205CTRSULP3	NSK	-	-	Tr 600x6	12 mm	-	-	280 mm	-
7905CTRDUMP3	NSK	-	-	-	-	-	-	22 mm	-
7204CTRDULP3	NSK	-	150.0000 mm	-	-	-	-	49.20 mm	-
25TAC62BSUC10PN7B	NSK	42 mm	130 mm	-	-	-	-	14 mm	-
55BNR10STSUELP3	NSK	-	-	-	-	-	-	-	-
7001CTRSULP3	NSK	-	14 mm	-	-	-	-	-	-
7205A5TRDUDMP3	NSK	-	250 mm	-	-	-	-	88 mm	-
7936CTRDUMP3	NSK	-	-	-	-	-	-	-	-
7934A5TRDULP3	NSK	-	139.7 mm	-	-	-	-	-	-
7201CTRDUMP3	NSK	-	-	-	-	-	27 mm	-	-
7903CTRDULP3	NSK	-	80.0000 mm	-	-	-	-	16.00 mm	-
7902CTYNSUMP3	NSK	-	-	M 52x3	-	-	-	35 mm	-
7205CTRDUDMP3	NSK	-	200.0000 mm	-	-	-	-	38.00 mm	-
7036CTRDUMP3	NSK	-	-	-	-	-	-	-	-
7001A5TRDUMP3	NSK	-	90.0000 mm	-	-	-	-	46.00 mm	-
7904A5TRDUDMP3	NSK	-	72 mm	-	-	-	-	60 mm	-
7938CTRSULP3	NSK	-	110 mm	-	-	-	-	27 mm	-
7944CTRSULP3	NSK	-	180 mm	-	-	-	-	-	-
7038CTRSULP3	NSK	-	-	-	-	-	-	-	4.763 mm
7936A5TRSULP3	NSK	287.337 mm	-	-	-	-	-	-	-

7000CTRSULP3 NSK Super Precision Bearings	Grease Speed Rating n1:1600 rpm; Basic Dynamic Radial Load Rating C:449000 N; Fillet Radius rb:1.00 mm; d:100.000 mm; Fillet Radius ra:3.00 mm; D:265.0000 mm; Basic Static Radial Load Rating Co:550000 N; B:120.00 mm; Oil Speed Rating n2:2800 rpm;
55BNR10STV1VSULP3 NSK Super Precision Bearings	Category:Pillow Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:8.626; Product Group:M06288; Number of Mounting Holes:2; Mounting Method:Concentric Collar; Housing Style:2 Bolt Pillow Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Expansion; Mounting Bolts:5/8 Inch; Relubricatable:Yes; Insert Part Number:22213; Seals:Triple Lip Viton;
7904CTRDUDLP3 NSK Super Precision Bearings	PG:1/8 NPT; da:69.85 mm; R2:21.431 mm; Taconite seal:TER 45; R1:53.181 mm; Ca:42.799 mm; Housing:SAFS 516; A2:215.9 mm; RG:3/8 NPT; Cap bolt recommended tightening torque:298.3 N·m; P90°:82.7 kN; H:174.625 mm; Da:140 mm; P120°:49.8 kN; A1:88.9 mm; Stabilizing ring:SR-16-13; Pa:7.83 kN; Appropriate attachment bolt size G:0.75 in; H2:31.75 mm; Max. speed for Taconite seal:1150 r/min;
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;
7903CTRDULP3 NSK Super Precision Bearings	B:16.00 mm; Basic Static Radial Load Rating Co:18000 N; d:50.000 mm; D:80.0000 mm; Sealed Speed Rating n3:5000 rpm; Accessories:Two Seals; Oil Speed Rating Open/Shielded n2:10000 rpm; Fillet Radius ra:1.00 mm; Basic Dynamic Radial Load Rating C:24700 N; Grease Speed Rating Open/Shielded n1:8500 rpm;
7904CTRSUMP3 NSK Super Precision Bearings	Limiting value e:0.2; D:140 mm; d:90 mm; r3,4 min.:1.1 mm; ra max.:1.5 mm; Axial load factor Y:0.6; d1 ≈:108 mm; da min.:96 mm; Mass bearing:1.39 kg; F:103 mm; Basic static load rating C0:104 kN; Fatigue load limit Pu:12.7 kN; da max.:101 mm; db min.:111 mm; D1 ≈:122.1 mm; Calculation factor kr:0.15; B:24 mm; Limiting speed:8500 r/min; r1,2 min.:1.5 mm; s max.:3.5 mm;
7003CTRDUDLP3 NSK Super Precision Bearings	G1:15 mm; Da max.:214 mm; Basic dynamic load rating C:780 kN; D:225 mm; B1:90 mm; s2 max.:10.6 mm; da max.:189 mm; Basic static load rating C0:1320 kN; B2 ≈:101 mm; ra max.:2 mm; da min.:156 mm; d1:145 mm; Operating clearance factor k2:0.106; G:M 155x3; Mass bearing + sleeve:11.5 kg; Misalignment factor k1:0.107; d2 ≈:173 mm; s1 max.:17.4 mm; B:75 mm; D1 ≈:204 mm;
7934CTRDUMP3 NSK Super Precision Bearings	B:25.40 mm; Basic Static Radial Load Rating Co:30500 N; Fillet Radius ra:1.00 mm; Basic Dynamic Radial Load Rating C:34100 N; Oil Speed Rating n2:10000 rpm; d:25.000 mm; Accessories:Shield & Seal; D:62.0000 mm; Grease Speed Rating n1:7500 rpm; Sealed Speed Rating n3:7500 rpm;
7905A5TRDUDMP3 NSK Super Precision Bearings	Basic dynamic load rating C:2987 kN; d:380 mm; Da max.:542 mm; ra max.:4 mm; Mass bearing:110 kg; D:560 mm; Basic static load rating C0:5000 kN; Calculation factor e:0.2; Fatigue load limit Pu:360 kN; r1,2 min.:5 mm; Limiting speed:260 r/min; D1 ≈:529 mm; da max.:419 mm; da min.:398 mm; Calculation factor Y1:3.4; B:135 mm; Calculation factor Y2:5; d2 ≈:419 mm; b:22.3 mm; Calculation factor Y0:3.2;
7040CTRDULP4 NSK Super Precision Bearings	Sealed Speed Rating n3:6400 rpm; Oil Speed Rating Open/Shielded n2:11000 rpm; B:21.00 mm; d:25.000 mm; D:80.0000 mm; Basic Dynamic Radial Load Rating C:35800 N; Accessories:One Shield; Basic Static Radial Load Rating Co:19300 N; Grease Speed Rating Open/Shielded n1:9000 rpm; Fillet Radius ra:1.50 mm;
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;
7205A5TRDUMP3 NSK Super Precision Bearings	l7 min.:58 mm; G:M 52x3; Specific dynamic load factor K:100 N/mm²; l1 min.:110 mm; α:6 °; Basic static load rating C0:245 kN; dk:66 mm; d2 max.:114 mm; Mass rod end:3.9 kg; l2 max.:254 mm; C1 max.:31 mm; r1 min.:0.6 mm; B:35 mm; Basic dynamic load rating C:156 kN; d:50 mm; Material constant KM:330; h:195 mm;
7000CTRDUMP3 NSK Super Precision Bearings	Fillet Radius ra:2.00 mm; Grease Speed Rating n1:2800 rpm; Basic Static Radial Load Rating Co:118000 N; Oil Speed Rating n2:3400 rpm; Basic Dynamic Radial Load Rating C:146000 N; Accessories:Shield & Seal; Oil Speed Rating Open/Shielded n2:3400 rpm; B:40.00 mm; D:215.0000 mm; Grease Speed Rating Open/Shielded n1:2800 rpm; d:120.000 mm; Sealed Speed Rating n3:1900 rpm;
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;

7203CTRSUMP3 NSK Super Precision Bearings Video

NSK 7203CTRSUMP3 INTERCHANGE

Super Precision Bearings Part series 7203CTRSUMP3 is a potential replacement for these common bearing part numbers:

NSK7203CTRSUMP3
SKF7203CTRSUMP3
NTN7203CTRSUMP3
FAG7203CTRSUMP3
TIMKEN7203CTRSUMP3
KOYO7203CTRSUMP3
NACHI7203CTRSUMP3
DODGE7203CTRSUMP3

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