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NTN 5S-7903U precision roller bearings

Name: NTN 5S-7903U precision roller bearings
Brand: NTN
SKU: 5S-7903U
Rating: 4.9 (5 reviews)

NTN 5S-7903U Bearing SPECIFICATIONS

NTN 5S-7903U precision roller bearings, Units and Housings CAD models , Miniature Precision Bearings Manufacturing Service . Get Super-Precision Bearings Manufacturer Ceramic Ball Type Your 10.318750 mm do - Ball Diameter Free.
Brand Name:NTN
Model Number:
5S-7903U
do - Ball Diameter:10.318750 mm
Ball Type:Ceramic
Design Units:METRIC
Da - Outer Ring Backing Diameter:83.300 mm
Limiting Speed (Oil):35280 rpm
Ce - Dynamic Radial Rating1:37800 N
Contact Angle:15 º
Bearing Weight:0.383 Kg

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NTN 5S-7903U precision roller bearings Details

do - Ball Diameter:10.318750 mm
Ball Type:Ceramic
Design Units:METRIC
Da - Outer Ring Backing Diameter:83.300 mm
Limiting Speed (Oil):35280 rpm
Ce - Dynamic Radial Rating1:37800 N
Contact Angle:15 º
Bearing Weight:0.383 Kg
D:90 mm
Bearing Width:18 mm

NTN 5S-7903U Miniature Precision Bearings Description

Spring washer in accordance with DIN 128	A 24
M3	26 mm
M1	7 mm
M2	69 mm
M	21 mm
Mass locking clip	0.32 kg
B	55 mm
Hexagonal head bolt	M 24x50

Compare similar Miniature Precision Bearings
No.	Brand	a	C	d	D	B	D1	d1	C0
7903	Ruville	-	-	-	-	-	-	-	-
5S-7903ADLLBG/GNP42	NTN	-	7 mm	17 mm	30 mm	7 mm	-	-	-
5S-7903CDLLBG/GNP42	NTN	-	7 mm	17 mm	30 mm	7 mm	-	-	-
5S-7903UADG/GNP42	NTN	-	7 mm	17 mm	30 mm	7 mm	-	-	-
5S-7903UCG/GNP42	NTN	-	7 mm	17 mm	30 mm	7 mm	-	-	-
7903 A5	NSK	9 mm	4,75 kN	17 mm	30 mm	7 mm	-	-	2,8 kN
7903 C	NSK	6,6 mm	5 kN	17 mm	30 mm	7 mm	-	-	2,94 kN
7903A5TRSU	NSK	9 mm	4,75 kN	17 mm	30 mm	7 mm	27,5 mm	19,5 mm	2,8 kN
7903AC	NACHI	2,1 mm	4,75 kN	17 mm	30 mm	7 mm	-	-	2,82 kN
7903ADLLBG/GNP42	NTN	-	7 mm	17 mm	30 mm	7 mm	-	-	-
7903C	KOYO	6.7 mm	7 mm	17 mm	30 mm	7 mm	-	-	-

Dynamic load, C	38 kN
Characteristic rolling element frequency, BSF	7.43 Hz
Min operating temperature, Tmin	-20 °C
Da max	103.5 mm
da min	76.5 mm
Max operating temperature, Tmax	120 °C
Characteristic cage frequency, FTF	0.43 Hz
d	70 mm
Brand	NTN
Mass	0.6 kg

RHP 7016A5TRSU precision roller bearings	D:120.0000 mm; Accessories:Two Shields & Snap-R; B:49.20 mm; Sealed Speed Rating n3:3800 rpm; Basic Dynamic Radial Load Rating C:119000 N; Oil Speed Rating n2:5000 rpm; Grease Speed Rating n1:3800 rpm; Fillet Radius ra:2.00 mm; Basic Static Radial Load Rating Co:122000 N; d:55.000 mm;
RHP 7028CTRSU precision roller bearings	Cage Type:Plastic; SKU:7224-b-tvp-ua-fag; d:120mm; Availability:In Stock; Fatigue Load Rating (kN):9.4; Weight:5.31 KGS; Static Load Rating (kN):160; Clearance:Standard; Limiting Speed Rating (r/min):3400; Seals or Shields:Open Type;
TIMEKN MM100BS15 super-precision bearings	B:44.4mm; Grease Limiting Speed (r/min):4000; Cage Type:Plastic; Seals or Shields:Open Type; Oil Limiting Speed (r/min):5300; Static Load Rating (kN):61800; SKU:3310btn-nsk; Availability:In Stock; Clearance:Standard; D:110mm;
RHP 7210CTRSU precision roller bearings	Grease Speed Rating n1:5600 rpm; Fillet Radius ra:2.00 mm; D:120.0000 mm; Basic Dynamic Radial Load Rating C:71500 N; Sealed Speed Rating n3:3800 rpm; d:55.000 mm; Oil Speed Rating n2:6700 rpm; Grease Speed Rating Open/Shielded n1:5600 rpm; B:29.00 mm; Basic Static Radial Load Rating Co:45000 N;
RHP 7956A5TRSU precision roller bearings	D:62.0000 mm; Oil Speed Rating Open/Shielded n2:15000 rpm; Grease Speed Rating Open/Shielded n1:12000 rpm; Basic Dynamic Radial Load Rating C:22900 N; Basic Static Radial Load Rating Co:10800 N; Sealed Speed Rating n3:8500 rpm; d:17.000 mm; B:17.00 mm; Accessories:One Shield; Fillet Radius ra:1.00 m
TIMEKN MMF512BS55PP DM super-precision bearings	Accessories:Without Accessories; Grease Speed Rating Open/Shielded n1:4400 rpm; d:65.000 mm; Oil Speed Rating Open/Shielded n2:5400 rpm; Basic Static Radial Load Rating Co:36500 N; Basic Dynamic Radial Load Rating C:31900 N; D:115.0000 mm; Fillet Radius ra:1.00 mm; B:14.00 mm;
RHP 7932CTRSU precision roller bearings	Availability:In Stock; D:215mm; Static Load Rating (kN):1040; Reference Speed Rating (r/min):2100; B:76mm; Seals or Shields:Open Type; Limiting Speed Rating (r/min):1800; Dynamic Load Rating (kN):824; d:120mm; Cage Type:Steel;
TIMEKN MM9310WI2H super-precision bearings	Clearance:C3; Reference Speed Rating (r/min):1400; Seals or Shields:Open Type; d:190mm; Weight:34.70 KGS; B:104mm; Availability:In Stock; SKU:23138emw507c08c3-tim; Cage Type:Brass; Dynamic Load Rating (kN):1630;
RHP 7218A5TRSU precision roller bearings	Fillet Radius ra:0.60 mm; B:10.00 mm; d:65.000 mm; Basic Static Radial Load Rating Co:11000 N; Sealed Speed Rating n3:4500 rpm; D:85.0000 mm; Basic Dynamic Radial Load Rating C:11700 N; Grease Speed Rating Open/Shielded n1:7000 rpm; Oil Speed Rating Open/Shielded n2:8500 rpm; Accessories:One Shield;
RHP 7008CTRSU precision roller bearings	Availability:In Stock; Weight:0.02 KGS; d:45mm; Clearance:C3; SKU:22309e/c3-qbl; Seals or Shields:Open Type; B:36mm; D:100mm; Cage Type:Steel;
RHP 7201A5TRSU precision roller bearings	Dynamic Load Rating (kN):8.4; Fatigue Load Rating (kN):0.25; D:35mm; d:15mm; Static Load Rating (kN):3.75; Weight:0.05 KGS; B:11mm; Cage Type:Steel; Availability:In Stock; SKU:6202-c-hrs-c3-fag;
TIMEKN MMN535BS72PP DM super-precision bearings	B:0.688 Inch; D:2 Inch; Weight:0.20 KGS; Clearance:Standard; d:0.75 Inch; Availability:In Stock; Seals or Shields:Two Rubber Seals; SKU:mj3/4-2rs-rhp;

NTN 5S-7903U precision roller bearings Video

NTN 5S-7903U INTERCHANGE

Miniature Precision Bearings Part series 5S-7903U is a potential replacement for these common bearing part numbers:

NSK5S-7903U
SKF5S-7903U
NTN5S-7903U
FAG5S-7903U
TIMKEN5S-7903U
KOYO5S-7903U
NACHI5S-7903U
DODGE5S-7903U

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NTN 5S-7903U Technical Articles

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NTN 5S-7903U MODELS

NTN 5S-7903U precision roller bearings

NTN 5S-7903U Bearing SPECIFICATIONS

5S-7903U

NTN 5S-7903U precision roller bearings Details

NTN 5S-7903U Miniature Precision Bearings Description

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NTN 5S-7903U precision roller bearings Video

NTN 5S-7903U INTERCHANGE

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NTN 5S-7903U Technical Articles

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