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Home>Products>Super Precision Bearings>7948A5TRSULP3 NSK Super Precision Bearings

NSK 7948A5TRSULP3 MODELS

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7948A5TRSULP3 NSK Super Precision Bearings

Name: 7948A5TRSULP3 NSK Super Precision Bearings
Brand: NSK
SKU: 7948A5TRSULP3
Rating: 4.9 (5 reviews)

NSK 7948A5TRSULP3 Bearing SPECIFICATIONS

Our highly-skilled and factory-trained service experts have the resources to help you 178 kN P60° with all your 7948A5TRSULP3 NSK Super Precision Bearings needs - including DSA Vacuum Pump Co., Ltd. routine maintenance, major repairs, warranty 40.922 mm h service, and 120.65 mm A1 Super Precision Bearings equipment inspections.
Brand Name:NSK
Model Number:
7948A5TRSULP3
P60°:178 kN
h:40.922 mm
A1:120.65 mm
Stabilizing ring:2 x 38151-26
Da:200 mm
A2:231.775 mm
H:244.475 mm
RG:3/8 NPT

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DSA Vacuum Pump Co., Ltd.2020-07-10 09:46:19
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7948A5TRSULP3 NSK Super Precision Bearings Technology

P60°:178 kN
h:40.922 mm
A1:120.65 mm
Stabilizing ring:2 x 38151-26
Da:200 mm
A2:231.775 mm
H:244.475 mm
RG:3/8 NPT
R2:31.75 mm
ba:51.594 mm
Cap bolt, SAE grade:8
H1:125.425 mm
PG:1/4 NPT
R1:73.025 mm
Cap bolt:5/8-11 UNC
Housing:SSAFS 026 KA
Cap bolt recommended tightening torque:298.3 N·m
L:419.1 mm
Taconite seal:TER 117
Initial grease fill:232.47 g

NSK 7948A5TRSULP3 The details of Super Precision Bearings

No.	Brand	H	D	G	K	f	U	B	S
7004A5TRQUMP3	NSK	-	-	-	-	-	-	14 mm	-
7202CTRSULP3	NSK	-	30 mm	-	-	-	-	14 mm	-
7002CSN24TRDULP3	NSK	-	480 mm	-	6 mm	-	-	350 mm	-
7905A5TRDULP3	NSK	217.488 mm	-	-	-	-	-	-	-
7001CTRDUMP3	NSK	-	150.0000 mm	-	-	-	-	63.50 mm	-
7005A5TRSULP3	NSK	-	-	-	-	-	-	-	-
7000CTRDUMP3	NSK	-	215.0000 mm	-	-	-	-	40.00 mm	-
7204CTRSULP3	NSK	-	212.725 mm	-	-	-	-	66.675 mm	-
7001A5TRDUDLP3	NSK	-	80.0000 mm	-	-	-	-	30.20 mm	-
7940CTRSULP3	NSK	-	419.1 mm	-	-	-	-	269.875 mm	-
7936CTRSUMP3	NSK	-	100.0000 mm	-	-	-	-	42.00 mm	-
7000A5TRDULP3	NSK	-	580 mm	-	12 mm	-	-	208 mm	-
7932A5TRQULP3	NSK	-	200 mm	M 140x2	4.5 mm	-	-	52 mm	-
7006A5TRDULP3	NSK	-	215.0000 mm	-	-	-	-	22.00 mm	-
7036A5TRDUMP3	NSK	141.5 mm	-	-	-	-	-	-	-
7005A5TRDUDMP3	NSK	157.559 mm	-	-	-	-	-	-	3.175 mm
7004CTRDULP3	NSK	-	140.0000 mm	-	-	-	-	58.70 mm	-
7948CTRSUMP3	NSK	-	4.03 Inch \| 102.362 Millimeter	-	-	-	-	3.75 Inch \| 95.25 Millimeter	-
7001A5TRSUMP3	NSK	216 mm	-	-	-	-	-	-	-
7034A5TRDULP3	NSK	-	90.0000 mm	-	-	-	-	46.00 mm	-
7005CTRDUMP3	NSK	474.663 mm	-	-	-	-	-	-	-
7938CTRSULP3	NSK	-	110 mm	-	-	-	-	27 mm	-

7036A5TRDULP3 NSK Super Precision Bearings	Pa:13.8 kN; P180°:71.2 kN; Cap bolt:5/8-11 UNC; Cap bolt, SAE grade:8; End plug (suffix Y):EPR 15; h:42.069 mm; Max. speed for Taconite seal:900 r/min; J min.:295.275 mm; R2:30.163 mm; L:387.35 mm; Da:180 mm; J1:60.325 mm; H2:44.45 mm; Initial grease fill:181.44 g; RG:3/8 NPT; P90°:105 kN; Taconite seal:TER 103; P150°:58.7 kN; ba:44.45 mm; PG:1/4 NPT;
7003CTRQULP3 NSK Super Precision Bearings	Basic Static Radial Load Rating Co:21600 N; Sealed Speed Rating n3:4500 rpm; Accessories:Snap-Ring; Fillet Radius ra:1.00 mm; B:18.00 mm; Oil Speed Rating Open/Shielded n2:9000 rpm; D:90.0000 mm; d:55.000 mm; Basic Dynamic Radial Load Rating C:28100 N; Grease Speed Rating Open/Shielded n1:7500 rpm;
7001CTRDUMP3 NSK Super Precision Bearings	B:63.50 mm; Grease Speed Rating n1:2800 rpm; Sealed Speed Rating n3:2800 rpm; D:150.0000 mm; Accessories:No Shield, no Seal; Oil Speed Rating n2:3800 rpm; Basic Dynamic Radial Load Rating C:172000 N; Fillet Radius ra:2.00 mm; Basic Static Radial Load Rating Co:186000 N; d:70.000 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;
7006A5TRDULP3 NSK Super Precision Bearings	B:22.00 mm; Fillet Radius ra:1.00 mm; Grease Speed Rating Open/Shielded n1:2600 rpm; d:170.000 mm; Basic Static Radial Load Rating Co:73500 N; Oil Speed Rating Open/Shielded n2:3200 rpm; Basic Dynamic Radial Load Rating C:61800 N; Accessories:One Shield; Sealed Speed Rating n3:0 rpm; D:215.0000 mm;
7200CTRSUMP3 NSK Super Precision Bearings	d:140 mm; Hydraulic nut:HMVC 28E; G:139.624 mm; Threads per inch:12; B1:84.582 mm; d1:123.825 mm; Sleeve:S 3028x4.7/8; B:24.079 mm; d3 max.:165.227 mm; B4:27 mm; Mass adapter sleeve assembly:3.8 kg;
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;
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;
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;
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;
7000A5TRSULP3 NSK Super Precision Bearings	d1:38.2 mm; Number of balls z:17; rb max.:0.6 mm; Ball diameter Dw:6.35 mm; Mass bearing:0.1 kg; D1:45.81 mm; Calculation factor fHC:1.01; Reference grease quantity Gref:1.7 cm³; B:13 mm; D:55 mm; Attainable speed for grease lubrication:47000 r/min; ra max.:1 mm; Preload class A GA:50 N; Static axial stiffness, preload class C:67 N/µm; Calculation factor f:1.05; Db max.:50.8 mm; Da max.:50.4 mm;
7940A5TRDULP3 NSK Super Precision Bearings	S:4.763 mm; P90°:249 kN; Max. speed for Taconite seal:440 r/min; J max.:619.125 mm; Ca:101.803 mm; ba:78.581 mm; PG:1/4 NPT; End plug (suffix Y):EPR 21; P180°:160 kN; Taconite seal:TER 153; Cap bolt recommended tightening torque:1735.4 N·m; R1:120.65 mm; Initial grease fill:1672.65 g; H:398.462 mm; da:173.037 mm; Cap bolt:1 1/8-7 UNC; Stabilizing ring:SR-38-32; Da:339.999 mm; P60°:416 kN;
7004A5TRQUMP3 NSK Super Precision Bearings	db min.:39.6 mm; Ball diameter Dw:7.938 mm; r1,2 min.:1 mm; Static axial stiffness, preload class B:52 N/µm; Calculation factor f2C:1.05; r3,4 min.:0.3 mm; Calculation factor f2A:1; Preload class A GA:60 N; B:14 mm; Calculation factor fHC:1.02; Db max.:60 mm; rb max.:0.3 mm; Preload class C GC:240 N; da max.:43.2 mm; d1:43.7 mm; da min.:39.6 mm; Preload class B GB:120 N; Calculation factor f2B:1.02;

7948A5TRSULP3 NSK Super Precision Bearings Video

NSK 7948A5TRSULP3 INTERCHANGE

Super Precision Bearings Part series 7948A5TRSULP3 is a potential replacement for these common bearing part numbers:

NSK7948A5TRSULP3
SKF7948A5TRSULP3
NTN7948A5TRSULP3
FAG7948A5TRSULP3
TIMKEN7948A5TRSULP3
KOYO7948A5TRSULP3
NACHI7948A5TRSULP3
DODGE7948A5TRSULP3

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