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Home>Products>Super Precision Bearings>7948A5TRDULP3 NSK Super Precision Bearings

NSK 7948A5TRDULP3 MODELS

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7948A5TRDULP3 NSK Super Precision Bearings

Name: 7948A5TRDULP3 NSK Super Precision Bearings
Brand: NSK
SKU: 7948A5TRDULP3
Rating: 4.9 (5 reviews)

NSK 7948A5TRDULP3 Bearing SPECIFICATIONS

Enjoy High Margins on Competitive Super Precision Bearings Pricing.Great 140 mm D Wholesale DSA Vacuum Pump Co., Ltd. Products at Low 0.2 Limiting value e 65 mm d Costs.
Brand Name:NSK
Model Number:
7948A5TRDULP3
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

Download NSK 7948A5TRDULP3 Spec Sheet

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7948A5TRDULP3 NSK Super Precision Bearings Technology

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

7948A5TRDULP3 NSK Super Precision Bearings pdf

NSK 7948A5TRDULP3 The details of Super Precision Bearings

No.	Brand	H	D	G	K	f	U	B	S
7004CTRSULP3	NSK	-	225.0000 mm	-	-	-	-	35.00 mm	-
7904A5TRSUMP3	NSK	-	457.098 mm	-	-	-	-	323.85 mm	-
7003CTRQULP3	NSK	-	90.0000 mm	-	-	-	-	18.00 mm	-
7948A5TRSULP3	NSK	244.475 mm	-	-	-	-	-	-	-
7004CSN24TRDUMP3	NSK	187.325 mm	-	-	-	-	-	-	4.763 mm
7038A5TRDUMP3	NSK	-	150.0000 mm	-	-	-	-	24.00 mm	-
7002A5TRDUDMP3	NSK	-	-	-	-	-	-	72 mm	-
7001A5TRDUDLP3	NSK	-	80.0000 mm	-	-	-	-	30.20 mm	-
7200CTRDULP3	NSK	-	62 mm	-	-	-	-	-	-
7036CTRDULP3	NSK	-	-	M 60x4	-	-	-	44 mm	-
7005A5TRQUMP3	NSK	-	80.0000 mm	-	-	-	-	38.10 mm	-
7002CTRDUMP3	NSK	-	125.0000 mm	-	-	-	-	13.00 mm	-
7201CTRDULP3	NSK	-	-	-	-	-	-	-	-
20TAC47BSUC10PN7B	NSK	-	460 mm	-	5 mm	-	-	118 mm	-
7003A5SN24TRDULP3	NSK	-	110.0000 mm	-	-	-	-	22.00 mm	-
7904CTRDUDMP3	NSK	360.363 mm	-	-	-	-	-	-	-
7903A5TRDUDMP3	NSK	-	488.95 mm	-	-	-	-	95.25 mm	-
7202CTRSULP3	NSK	-	30 mm	-	-	-	-	14 mm	-
7204CTRSUMP3	NSK	-	27 mm	-	-	-	-	15 mm	-
7004CTRDUDMP3	NSK	-	80 mm	-	-	-	-	18 mm	-
7932CTRSUMP3	NSK	-	920 mm	-	12 mm	-	-	-	-
7201CTRDUMP3	NSK	-	-	-	-	-	27 mm	-	-
7932CTRDUDLP3	NSK	-	-	M 30x2	-	-	-	22 mm	-
7905A5TRDULP3	NSK	217.488 mm	-	-	-	-	-	-	-
7034CTRSULP3	NSK	-	80 mm	-	-	-	-	21 mm	-

7004CTRSULP3 NSK Super Precision Bearings	d:150.000 mm; Fillet Radius ra:2.00 mm; B:35.00 mm; Grease Speed Rating Open/Shielded n1:2600 rpm; Sealed Speed Rating n3:1700 rpm; Basic Static Radial Load Rating Co:125000 N; Basic Dynamic Radial Load Rating C:125000 N; Accessories:Snap-Ring; D:225.0000 mm; Oil Speed Rating Open/Shielded n2:3200 rpm;
7201A5TRDULP3 NSK Super Precision Bearings	r1s (min):3 mm; rs (min):3 mm; s:2 mm; b1:mm; b:mm; d2:95 mm; d2 (max):mm; D:200 mm; F:122 mm; Static (Coa):266 kN; E:173.5 mm; Dynamic (Ca):256 kN; Pu:28.720 kN; B:45 mm;
7201A5TRDUMP3 NSK Super Precision Bearings	a:7.2 mm; D1:17.92 mm; r3,4 min.:0.15 mm; d1:14 mm; Calculation factor (back-to-back, face-to-face) Y1:0.92; r1,2 min.:0.3 mm; Calculation factor (back-to-back, face-to-face) X2:0.67; Calculation factor (back-to-back, face-to-face) Y2:1.41; db min.:12 mm; Calculation factor fHC:1; Attainable speed for oil-air lubrication:140000 r/min; Basic static load rating C0:0.78 kN; Ball diameter Dw:3.175 mm;
7905A5TRDUMP3 NSK Super Precision Bearings	PosiTrac Plus contact element (dc shaft position):B10724134-; H:317.5 mm; Cap bolt:7/8-9 UNC; H2:63.5 mm; PosiTrac Plus contact element (db shaft position):B10724-151; A1:158.75 mm; Mass pillow block:110 kg; P180°:162 kN; PG:1/4 NPT; ba:65.088 mm; End plug (suffix Y):EPR 17; P90°:236 kN; P150°:136 kN; Ca:82.804 mm; Initial grease fill:623.7 g; Stabilizing ring:SR-30-0; Cap bolt, SAE grade:8;
25TAC62BDFC10PN7A NSK Super Precision Bearings	Keyway e:21.4 mm; X-L-O Part Number:55-17; B:25.40 mm; d:20.640 mm; Grease Speed Rating Max. n1:2000 rpm; Oil Mist Speed Rating Max. n3:6000 rpm; Keyway f:1.6 mm; D:50.8000 mm; Preload:80 lb; Oil Speed Rating Max. n2:4000 rpm; Fillet Radius ra:1.00 mm;
7202CTRSUMP3 NSK Super Precision Bearings	Mass inner ring:0.043 kg; F:45 mm; B:17 mm; d:40 mm; r, r1,2 min.:0.3 mm;
7006A5TRSUMP3 NSK Super Precision Bearings	B:86.00 mm; Fillet Radius rb:1.00 mm; d:90.000 mm; D:190.0000 mm; Basic Dynamic Radial Load Rating C:255000 N; Oil Speed Rating n2:3200 rpm; Basic Static Radial Load Rating Co:270000 N; Fillet Radius ra:2.50 mm; Grease Speed Rating n1:2200 rpm;
7904CTRDULP3 NSK Super Precision Bearings	Pu:29.000 kN; static Cor:807.000 kN; H:63 mm; Grease:890 min-1; d:110 mm; d1:187 mm; Oil:1 200 min-1; dynamic Cr:323.300 kN; D:190 mm; rs (min):2 mm; D1:113 mm;
7903CTRDUMP3 NSK Super Precision Bearings	Permissible sliding velocity v min.:0 m/s; d:25 mm; Coefficient of friction µ min.:0.06; Specific static load factor K0:80 N/mm²; Tolerance shaft:h9; Mass bushing:0.0029 kg; Specific dynamic load factor K:40 N/mm²; Coefficient of friction µ max.:0.15; D:28 mm; B1:1.5 mm; D1:35 mm; Tolerance housing:H7; B:11.5 mm; Permissible sliding velocity v max.:1 m/s;
7940A5TRSUMP3 NSK Super Precision Bearings	Bearing limiting speed:2000 r/min; L:711.2 mm; N1:34.925 mm; P60°:290 kN; P120°:107 kN; PG:1/4 NPT; A1:190.5 mm; H2:79.375 mm; J min.:549.275 mm; R1:120.65 mm; Stabilizing ring:2 x 36053-140; da:198.438 mm; Labyrinth ring:2 x LOR 165; Da:339.999 mm; End plug (suffix Y):EPR 23; RG:1 NPT; Appropriate attachment bolt size G:1.25 in; A2:273.05 mm; Eye bolt:2 x 1/2-13 UNC; P150°:94.3 kN;
7004CTRQULP3 NSK Super Precision Bearings	Basic dynamic load rating C:14.7 kN; Limiting speed:14000 r/min; U:13 mm; Reference speed:13000 r/min; Basic static load rating C0:25.5 kN; Mass needle roller and cage assembly:0.018 kg; Ew:37 mm; Fatigue load limit Pu:3 kN; Fw:32 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;
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;
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;

7948A5TRDULP3 NSK Super Precision Bearings Video

NSK 7948A5TRDULP3 INTERCHANGE

Super Precision Bearings Part series 7948A5TRDULP3 is a potential replacement for these common bearing part numbers:

NSK7948A5TRDULP3
SKF7948A5TRDULP3
NTN7948A5TRDULP3
FAG7948A5TRDULP3
TIMKEN7948A5TRDULP3
KOYO7948A5TRDULP3
NACHI7948A5TRDULP3
DODGE7948A5TRDULP3

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