DSA Vacuum Pump Co., Ltd.: Danfoss Shut-off valves Rexroth Vane pump Rexroth Solenoid directional valve

English

✖

Home

Stock Categories

Technical Articles

Danfoss Shut-off valves

Rexroth Vane pump

Rexroth Solenoid directional valve

Home>Products>Super Precision Bearings>7903A5TRSUMP3 NSK Super Precision Bearings

NSK 7903A5TRSUMP3 MODELS

Need a CAD or 3D Model?

Contact Now WhatsApp Be Our Agent

7903A5TRSUMP3 NSK Super Precision Bearings

Name: 7903A5TRSUMP3 NSK Super Precision Bearings
Brand: NSK
SKU: 7903A5TRSUMP3
Rating: 4.9 (5 reviews)

NSK 7903A5TRSUMP3 Bearing SPECIFICATIONS

Question7903A5TRSUMP3 NSK Super Precision Bearings DSA Vacuum Pump Co., Ltd. ? Find what you need faster 100.0000 mm D by entering your Super Precision Bearings information .
Brand Name:NSK
Model Number:
7903A5TRSUMP3
D:100.0000 mm
d:55.000 mm
Grease Speed Rating n1:5600 rpm
Basic Static Radial Load Rating Co:37500 N
Basic Dynamic Radial Load Rating C:48800 N
Oil Speed Rating n2:7500 rpm
B:21.00 mm
Fillet Radius ra:1.50 mm

DSA Vacuum Pump Co., Ltd.

DSA Vacuum Pump Co., Ltd.China

DSA Vacuum Pump Co., Ltd.2020-07-10 09:46:19
Welcome to my shop! Glad to serve you! Please send your question!

Interested In: Price Inspection Certificate Product Specifications Company Profile

7903A5TRSUMP3 NSK Super Precision Bearings Technology

D:100.0000 mm
d:55.000 mm
Grease Speed Rating n1:5600 rpm
Basic Static Radial Load Rating Co:37500 N
Basic Dynamic Radial Load Rating C:48800 N
Oil Speed Rating n2:7500 rpm
B:21.00 mm
Fillet Radius ra:1.50 mm

NSK 7903A5TRSUMP3 The details of Super Precision Bearings

No.	Brand	H	D	G	K	f	U	B	S
7932A5TRQULP3	NSK	-	200 mm	M 140x2	4.5 mm	-	-	52 mm	-
7004CTRDUDMP3	NSK	-	80 mm	-	-	-	-	18 mm	-
7905CTRDUDLP3	NSK	-	-	-	-	-	-	-	-
7205A5TRDULP3	NSK	239.316 mm	-	-	-	-	-	-	-
7005A5TRSULP3	NSK	-	-	-	-	-	-	-	-
7956A5TRSULP3	NSK	-	-	M 150x2	-	-	-	24 mm	-
90BTR10STYNDBLP4A	NSK	197 mm	-	-	-	-	-	51.6 mm	-
7901CTYNSUMP3	NSK	-	110.0000 mm	-	-	-	-	27.00 mm	-
7201CTRDUMP3	NSK	-	-	-	-	-	27 mm	-	-
7940CTRSUMP3	NSK	-	85.0000 mm	-	-	-	-	19.00 mm	-
7205A5TRSULP3	NSK	-	90.0000 mm	-	-	-	-	10.00 mm	-
7036A5TRDUDMP3	NSK	-	-	-	4.5 mm	-	-	-	-
7002A5TRSULP3	NSK	-	-	-	-	-	-	19 mm	-
7203A5TRSUMP3	NSK	-	130.0000 mm	-	-	-	-	18.00 mm	-
7932A5TRSUMP3	NSK	222.25 mm	-	-	-	-	-	-	-
7000CTRSUMP3	NSK	-	90.0000 mm	-	-	-	-	23.00 mm	-
7940A5TRSULP3	NSK	298.45 mm	-	-	-	-	-	-	-
7905A5TRSULP3	NSK	-	-	-	-	-	-	-	-
7200CTRDULP3	NSK	-	62 mm	-	-	-	-	-	-
7205CTRDULP3	NSK	-	150.0000 mm	-	-	-	-	49.20 mm	-
7904CTRSUMP3	NSK	-	140 mm	-	-	-	-	24 mm	-
7005CSN24TRSULP3	NSK	-	140 mm	-	-	-	-	-	-
7005A5TRSUMP3	NSK	41.3 mm	60 mm	-	-	-	-	9 mm	-
7952CTRDULP3	NSK	-	-	-	-	-	-	22.2 mm	-
7205A5TRDUDMP3	NSK	-	250 mm	-	-	-	-	88 mm	-
7003A5TRDUDLP3	NSK	-	40.0000 mm	-	-	-	-	24.00 mm	-
7904CTRDUDLP3	NSK	174.625 mm	-	-	-	-	-	-	-
7205CTRDUMP3	NSK	-	32 mm	-	-	-	-	20 mm	-

55BNR10STSULP3 NSK Super Precision Bearings	Grease Speed Rating Open/Shielded n1:6000 rpm; Fillet Radius ra:1.00 mm; Basic Static Radial Load Rating Co:22400 N; D:105.0000 mm; Sealed Speed Rating n3:3600 rpm; B:16.00 mm; Oil Speed Rating Open/Shielded n2:7000 rpm; Basic Dynamic Radial Load Rating C:24200 N; d:75.000 mm; Accessories:Two Seals;
7944CTRDUMP3 NSK Super Precision Bearings	d:110 mm; B2:26.5 mm; Mass angle ring:1.25 kg; r3,4 min.:3 mm; d1 ≈:155.75 mm; B1:14 mm;
7936A5TRSULP3 NSK Super Precision Bearings	A1:133.35 mm; PG:1/4 NPT; R2:36.513 mm; P60°:189 kN; H2:60.325 mm; H:287.337 mm; Initial grease fill:765.45 g; da:98.425 mm; P180°:84.5 kN; ba:48.419 mm; Pa:16.7 kN; End plug (suffix Y):EPR 13; N1:25.4 mm; RG:1/2 NPT; P150°:68.1 kN; P90°:113 kN; Appropriate attachment bolt size G:0.875 in; Cap bolt recommended tightening torque:1220 N·m; L:466.725 mm; R1:79.375 mm;
7002CTRSULP3 NSK Super Precision Bearings	L:831.85 mm; R1:130.175 mm; Pa:71.2 kN; Ca:117.805 mm; Cap bolt, SAE grade:8; Cap bolt:1 1/2-6 UNC; P120°:260 kN; P90°:414 kN; J max.:708.025 mm; Max. speed for Taconite seal:385 r/min; P180°:285 kN; H:473.075 mm; P150°:236 kN; H1:241.3 mm; RG:1 NPT; S:4.763 mm; ba:90.487 mm; Housing:SAFS 544; P60°:691 kN; da:201.613 mm;
7956A5TRDUMP3 NSK Super Precision Bearings	ra max.:12 mm; B:142 mm; C:172 mm; D1 ≈:1077 mm; Fatigue load limit Pu:7100 kN; Limiting speed:340 r/min; Mass bearing:2390 kg; r1,2 min.:15 mm; B1:342 mm; s:507 mm; Minimum axial load factor A:1100; D:1440 mm; da min.:1160 mm; H:354 mm; Reference speed:170 r/min; d:850 mm; Basic static load rating C0:108000 kN; Da max.:1270 mm; Basic dynamic load rating C:23900 kN; d1 ≈:1315 mm;
50BER19STV1VSULP3 NSK Super Precision Bearings	Basic dynamic load rating C:49 kN; Calculation factor A:0.022; Calculation factor e:1.14; Calculation factor Y0:0.26; ra max.:1.5 mm; Limiting speed:8000 r/min; Calculation factor X:0.35; Calculation factor kr:0.095; a:43 mm; Mass bearing:0.62 kg; d1 ≈:72.45 mm; Reference speed:8000 r/min; Calculation factor Y1:0.55; Calculation factor Y2:0.93; r3,4 min.:1 mm; D:100 mm; Da max.:91 mm; da min.:64 mm;
7200CTRDUMP3 NSK Super Precision Bearings	Tolerance shaft:h8; Permissible sliding velocity v min.:0.25 m/s; Mass bushing:0.32 kg; Specific static load factor K0:20 N/mm²; D:70 mm; Tolerance housing:H7; Coefficient of friction µ max.:0.1; d:60 mm; Specific dynamic load factor K:10 N/mm²; B:50 mm; Permissible sliding velocity v max.:5 m/s; Coefficient of friction µ min.:0.05;
7002CTRDUMP3 NSK Super Precision Bearings	Oil Speed Rating Open/Shielded n2:5600 rpm; D:125.0000 mm; Basic Dynamic Radial Load Rating C:20300 N; d:100.000 mm; B:13.00 mm; Sealed Speed Rating n3:3000 rpm; Basic Static Radial Load Rating Co:22000 N; Grease Speed Rating Open/Shielded n1:4800 rpm; Fillet Radius ra:1.00 mm; Accessories:One Seal;
7003CTRSULP3 NSK Super Precision Bearings	d1:260 mm; Mass withdrawal sleeve:17 kg; G:Tr 300x4; B2:183 mm; G2:G 1/4; Hydraulic nut:HMV 60 E; d:280 mm; A:9 mm; G1:28 mm; B1:175 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;
7904A5SN24TRDUDLP3 NSK Super Precision Bearings	Old MRC Bearing Number:-; Fillet Radius ra:0.64 mm; Basic Interchange NDH:88009; Speed Rating-Single and Double Sealed Grease SDG:17000 rpm; D:30.0000 mm; Accessories:88000 Two Seals; Width - Outer Ring B0:9.0 mm; Width - Inner Ring B1:16.40 mm; Basic Radial Load Rating-Dynamic DC:4620 N; Basic Interchange BCA:-; d:9.000 mm; Basic Interchange FAF:-; Basic Radial Load Rating-Static SCO:2040 N; Width - Overall B:16.4 mm;
7036CTRSUMP3 NSK Super Precision Bearings	Calculation factor Y1:3.2; G1:50 mm; d2 ≈:772 mm; D:980 mm; b:22.3 mm; Fatigue load limit Pu:880 kN; K:12 mm; Da max.:952 mm; Mass bearing + sleeve:720 kg; B1:280 mm; D1 ≈:892 mm; d1:630 mm; Calculation factor e:0.21; B:230 mm; G:Tr 710x7; da min.:686 mm; r1,2 min.:7.5 mm; B2 ≈:294 mm; ra max.:6 mm; Basic static load rating C0:14600 kN;
7003CTRQUMP3 NSK Super Precision Bearings	Basic static load rating C0:1180 kN; r1,2 min.:5 mm; Calculation factor X:0.39; Fatigue load limit Pu:22.4 kN; Limiting speed:1200 r/min; Da max.:582 mm; Basic dynamic load rating C:605 kN; Calculation factor kr:0.085; ra max.:4 mm; Calculation factor A:10.5; Mass bearing:90.5 kg; D:600 mm; Calculation factor e:0.8; da min.:418 mm; d2 ≈:441 mm; Db max.:591 mm; d1 ≈:479 mm; a:189 mm; r3,4 min.:2 mm;
7005CSN24TRSULP3 NSK Super Precision Bearings	b:8.4 mm; T:78 mm; Calculation factor Y0:2.5; Fatigue load limit Pu:78 kN; rc max.:0.6 mm; Da min.:127 mm; d:90 mm; Calculation factor e:0.27; r5 min.:0.6 mm; Reference speed:3000 r/min; da max.:101 mm; D:140 mm; ra max.:1.5 mm; Calculation factor Y2:3.7; Basic static load rating C0:710 kN; 2B:78 mm; Da max.:131 mm; Ca min.:7 mm; r3,4 min.:1.5 mm; Limiting speed:4500 r/min;

7903A5TRSUMP3 NSK Super Precision Bearings Video

NSK 7903A5TRSUMP3 INTERCHANGE

Super Precision Bearings Part series 7903A5TRSUMP3 is a potential replacement for these common bearing part numbers:

NSK7903A5TRSUMP3
SKF7903A5TRSUMP3
NTN7903A5TRSUMP3
FAG7903A5TRSUMP3
TIMKEN7903A5TRSUMP3
KOYO7903A5TRSUMP3
NACHI7903A5TRSUMP3
DODGE7903A5TRSUMP3

Contact Us

DSA Vacuum Pump Co., Ltd.: Address125367, Moscow, ul. Victorenko 5, bld 1, Business center "Victory Plaza", Russia; Phone(Working Time); Fax

Send Now

NSK 7903A5TRSUMP3 Technical Articles

What causes a hydraulic pump to fail?

Most Common Causes of Hydraulic Systems Failure | YorkPMHAir and water contamination are the leading causes of hydraulic failure, accounting for 80 to 90% of hydraulic failures. Faulty pumps, system breaches or temperature issues often cause both types...

What is the best hydraulic pump for a log splitter?

Two Stage Hydraulic Pumps | Log Splitter Pumps | NorthernFind the two stage hydraulic pump you need online now at Northern Hydraulics. You can use these gear pumps for your log splitter, compactor and more Which Log Splitter Pump Should I Choose?Sep...

What is torque in a hydraulic motor?

Hydraulic Output Torque Calculator, Output Torque CalculationWhen a Hydraulic Motor is being driven the Output Torque can be calculated by following these steps using our free calculator Select the right motor for your hydraulic applicationsOct 7,...