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7903A5TRSUMP3 NSK Super Precision Bearings

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

NSK 7903A5TRSUMP3 Bearing SPECIFICATIONS

Online shopping 7903A5TRSUMP3 NSK Super Precision Bearings 2700 rpm Grease Speed Rating n1 54.00 mm B from a great selection at Store. ... China Abec 5 Bearings Supplier Super Precision Bearings Accessories.
Brand Name:NSK
Model Number:
7903A5TRSUMP3
Grease Speed Rating n1:2700 rpm
Basic Static Radial Load Rating Co:220000 N
B:54.00 mm
D:225.0000 mm
Fillet Radius rb:1.00 mm
Basic Dynamic Radial Load Rating C:229000 N
Fillet Radius ra:3.00 mm
Oil Speed Rating n2:3500 rpm

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Super Precision Bearings Cross References

Grease Speed Rating n1:2700 rpm
Basic Static Radial Load Rating Co:220000 N
B:54.00 mm
D:225.0000 mm
Fillet Radius rb:1.00 mm
Basic Dynamic Radial Load Rating C:229000 N
Fillet Radius ra:3.00 mm
Oil Speed Rating n2:3500 rpm
d:90.000 mm

NSK 7903A5TRSUMP3 The details of Super Precision Bearings

No.	Brand	S	d	s	w	R	b	h	E
7202A5TRSULP3	NSK	-	75.000 mm	-	-	-	-	-	-
7900CTYNSUMP3	NSK	-	140 mm	-	-	-	-	-	-
7905A5TRDUDMP3	NSK	-	150 mm	-	-	-	-	-	-
7204A5TRDUMP3	NSK	-	44.475 mm	-	-	-	-	-	-
7001A5TRDULP3	NSK	-	304.902 mm	-	-	-	-	-	-
7003A5TRDUDLP3	NSK	-	25 mm	-	-	-	-	-	-
7905CTRSULP3	NSK	-	-	-	-	-	-	-	-
7938A5TRDULP3	NSK	-	200.000 mm	-	-	-	-	-	-
7948CTRDULP3	NSK	4.763 mm	-	-	-	-	-	61.913 mm	-
7206CTRDULP3	NSK	-	-	-	-	-	-	46.038 mm	-
7903A5TRDUDMP3	NSK	-	360 mm	-	-	-	-	-	-
7201A5TRDULP3	NSK	-	530 mm	-	-	-	22.3 mm	-	-
7005CTRDUMP3	NSK	3.175 mm	-	-	-	-	-	-	-
25TAC62BSUC10PN7B	NSK	-	75.000 mm	-	-	-	-	-	-
7956A5TRDULP3	NSK	-	70.000 mm	-	-	-	-	-	-
7944CTRSULP3	NSK	-	15 mm	-	-	-	-	-	-
7201CTRDUMP3	NSK	-	45.000 mm	-	-	-	-	-	-
7000A5TRDUMP3	NSK	-	35 mm	-	-	-	-	-	-
7207A5TRDUDMP3	NSK	-	-	-	-	-	-	-	-
7905CTRDULP3	NSK	-	8 mm	-	-	-	-	-	-
7948CTRSULP3	NSK	-	-	-	-	-	-	-	-
7006A5TRSULP3	NSK	-	180.000 mm	-	-	-	-	-	-
7002CSN24TRDULP3	NSK	-	80.000 mm	-	-	-	-	-	-
55BNR19STSUELP3	NSK	-	240 mm	-	-	-	-	-	-
7206A5TRSUMP3	NSK	-	-	-	-	-	-	-	-
7904A5SN24TRDUDLP3	NSK	-	-	-	-	-	-	-	-
7906CTRSUMP3	NSK	-	150 mm	-	-	-	-	-	-

7005CTRSUMP3 NSK Super Precision Bearings	Reference speed:3200 r/min; Operating clearance factor k2:0.103; D:200 mm; Da min.:161 mm; B1:77 mm; d1:100 mm; B2:21.5 mm; D1 ≈:176 mm; Misalignment factor k1:0.113; da max.:150 mm; Fatigue load limit Pu:64 kN; ra max.:2 mm; Da max.:188 mm; Basic static load rating C0:620 kN; s1 max.:11.1 mm; B:53 mm; r1,2 min.:2.1 mm; Ba min.:6 mm; db min.:118 mm; Mass bearing + sleeve:8.8 kg;
7200A5TRSUMP3 NSK Super Precision Bearings	B:8 mm; Tolerance housing:H7; B1:3 mm; d:8 mm; Tolerance shaft:h8; Coefficient of friction µ min.:0.05; Specific static load factor K0:20 N/mm²; D:14 mm; Specific dynamic load factor K:10 N/mm²; Mass bushing:0.007 kg; Permissible sliding velocity v max.:5 m/s; D1:18 mm; Permissible sliding velocity v min.:0.25 m/s; Coefficient of friction µ max.:0.1;
7206A5TRDUDMP3 NSK Super Precision Bearings	Fillet Radius ra:2.00 mm; Oil Speed Rating n2:4500 rpm; Basic Static Radial Load Rating Co:114000 N; D:170.0000 mm; Fillet Radius rb:1.00 mm; Grease Speed Rating n1:3500 rpm; B:32.00 mm; Basic Dynamic Radial Load Rating C:121000 N; d:95.000 mm;
7002A5TRDUDMP3 NSK Super Precision Bearings	Calculation factor Y2:0.87; D:52 mm; da min.:30.6 mm; Calculation factor X:0.67; Calculation factor Y0:0.38; ra max.:1 mm; D1 ≈:41.66 mm; d2 ≈:30.773 mm; Db max.:47.8 mm; Calculation factor kr:0.095; Calculation factor Y1:0.92; Fatigue load limit Pu:0.49 kN; Mass bearing:0.13 kg; r1,2 min.:1 mm; Reference speed:17000 r/min; Calculation factor A:0.000656; Calculation factor e:0.68; d:25 mm;
7002CTRSULP3 NSK Super Precision Bearings	d:120.000 mm; Grease Speed Rating n1:1800 rpm; D:190.0000 mm; Oil Speed Rating n2:3000 rpm; Fillet Radius ra:2.00 mm; B:64.00 mm; Basic Dynamic Radial Load Rating C:178000 N; Basic Static Radial Load Rating Co:255000 N; Fillet Radius rb:1.00 mm;
7956A5TRSUMP3 NSK Super Precision Bearings	Taconite seal:TER 127; PG:1/4 NPT; Housing:SAF 530; h:50.8 mm; H1:160.325 mm; L:539.75 mm; Stabilizing ring:SR-30-0; Pa:32.7 kN; Ca:82.804 mm; P150°:80.1 kN; N1:28.575 mm; Da:269.999 mm; RG:3/4 NPT; Appropriate attachment bolt size G:1 in; J max.:463.55 mm; J min.:431.8 mm; Initial grease fill:623.7 g; R1:95.25 mm; Mass pillow block:91.6 kg; J1:95.25 mm;
55BNR19STSUELP3 NSK Super Precision Bearings	with tapered bore:1 700 min-1; B:60 mm; Static (Cor):8.3 mm; d:240 mm; D:320 mm; rs (min):2.1 mm; Grease:1450 kN; Pu:695 kN; Oil:129.840 kN; Dynamic (Cr):4.5 mm; with cylindrical bore:1 300 min-1;
7205CTRSUMP3 NSK Super Precision Bearings	Basic static load rating C0:57 kN; Da max.:54 mm; Calculation factor e:0.35; T:18.161 mm; D:61.912 mm; Mass bearing:0.24 kg; Calculation factor Y:1.7; Reference speed:9000 r/min; B:19.05 mm; d1 ≈:45.79 mm; da max.:38 mm; r1,2 min.:3.6 mm; Db min.:58 mm; db min.:44 mm; Da min.:54 mm; Cb min.:3.5 mm; Dimension series:15000; Basic dynamic load rating C:59.5 kN; a:12.68 mm; C:14.288 mm;

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

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