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NSK 7938CTRSUMP3 MODELS

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7938CTRSUMP3 NSK Super Precision Bearings

Name: 7938CTRSUMP3 NSK Super Precision Bearings
Brand: NSK
SKU: 7938CTRSUMP3
Rating: 4.9 (5 reviews)

NSK 7938CTRSUMP3 Bearing SPECIFICATIONS

Manufacturers of all Super Precision Bearings are represented in our partial list of clients. 3.3 mm r1,2 min. Contact Gary 293 mm a for a China Abec 5 Bearings Supplier complete 7938CTRSUMP3 NSK Super Precision Bearings list of clients and projects.
Brand Name:NSK
Model Number:
7938CTRSUMP3
r1,2 min.:3.3 mm
Basic dynamic load rating C:3800 kN
a:293 mm
Calculation factor Y0:1.8
d:723.9 mm
Mass bearing:250 kg
Basic static load rating C0:9650 kN
Design variant/feature:TDO/D3

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Super Precision Bearings Cross References

r1,2 min.:3.3 mm
Basic dynamic load rating C:3800 kN
a:293 mm
Calculation factor Y0:1.8
d:723.9 mm
Mass bearing:250 kg
Basic static load rating C0:9650 kN
Design variant/feature:TDO/D3
D:914.4 mm
Calculation factor e:0.37
C:139.7 mm
r3,4 min.:1.5 mm
d1 ≈:798 mm
T:187.325 mm
Comparative radial load rating CF:915 kN
Fatigue load limit Pu:670 kN
Calculation factor Y1:1.8
Comparative axial load rating CFa:344 kN
D1 ≈:877 mm
Thrust factor K:1.54

NSK 7938CTRSUMP3 The details of Super Precision Bearings

No.	Brand	S	d	s	w	R	b	h	E
7201A5TRSULP3	NSK	-	45.000 mm	-	-	-	-	-	-
7004A5TRDUDMP3	NSK	-	50.000 mm	-	-	-	-	-	-
7903CTRDUMP3	NSK	0.794 mm	-	28.575 mm	-	-	-	-	-
7000CTRSULP3	NSK	-	28.575 mm	-	-	-	-	-	-
7004A5TRSUMP3	NSK	-	50.8 mm	-	-	-	4.8 mm	-	-
7204A5TRDULP3	NSK	-	25.4 mm	-	-	-	-	-	-
7205A5TRSULP3	NSK	0.794 mm	-	25.4 mm	-	-	-	-	-
7005A5TRDUDMP3	NSK	-	40 mm	-	-	-	-	150 mm	-
20TAC47BSUC10PN7B	NSK	-	17.000 mm	-	-	-	-	-	-
7938CTRSUMP3	NSK	-	723.9 mm	-	-	-	-	-	-
7006CTRDUDMP3	NSK	-	-	-	-	-	-	-	-
7203CTRSUMP3	NSK	-	45 mm	-	-	-	-	-	-
7205CTRSULP3	NSK	-	-	-	-	-	-	-	-
7040CTRSUMP3	NSK	-	4.762 mm	-	-	-	-	-	-
7944A5TRDULP3	NSK	-	25.000 mm	-	-	-	-	-	-
7940CTRDUDLP3	NSK	-	-	-	-	-	-	-	-
7203A5TRDUDMP3	NSK	-	49.213 mm	-	-	-	-	-	-
7904CTRDULP3	NSK	-	-	-	-	-	-	-	-
7205CTRSUMP3	NSK	-	-	-	-	-	-	-	-
7003CTRQULP3	NSK	-	-	-	-	-	-	87.313 mm	-
7204CTRDULP3	NSK	-	100 mm	-	-	-	-	-	-

7940A5TRSULP3 NSK Super Precision Bearings	P120°:28 kN; Stabilizing ring:SR-15-0; RG:1/4 NPT; R1:46.038 mm; J max.:244.475 mm; H1:82.55 mm; L:285.75 mm; ba:32.544 mm; Taconite seal (dc shaft position):TER 46; Appropriate attachment bolt size G:0.625 in; H2:28.575 mm; Mass pillow block:12.2 kg; Cap bolt, SAE grade:5; dc:71.438 mm; N1:19.05 mm; Pa:19.6 kN; P90°:45.4 kN; Max. speed for Taconite seal:900 r/min; Taconite seal (db shaft position):TER 79;
7200A5TRSULP3 NSK Super Precision Bearings	R2:37.306 mm; Max. speed for PosiTrac Plus seal:950 r/min; N1:28.575 mm; Pa:43.6 kN; S:4.763 mm; J1:107.95 mm; Initial grease fill:878.85 g; L:628.65 mm; h:54.769 mm; Ca:95.809 mm; Appropriate attachment bolt size G:1 in; J max.:549.275 mm; RG:3/4 NPT; J min.:492.125 mm; Cap bolt recommended tightening torque:1220 N·m; H1:179.4 mm; Mass pillow block:165 kg; H:360.363 mm; P120°:127 kN; Labyrinth ring:2 x LOR 139;
7040CTRDULP3 NSK Super Precision Bearings	Oil Speed Rating Open/Shielded n2:1500 rpm; d:340.000 mm; Basic Static Radial Load Rating Co:255000 N; Sealed Speed Rating n3:0 rpm; Basic Dynamic Radial Load Rating C:178000 N; Accessories:Two Shields; B:38.00 mm; Fillet Radius ra:2.00 mm; Grease Speed Rating Open/Shielded n1:1200 rpm; D:420.0000 mm;
7200CTRDUMP3 NSK Super Precision Bearings	Mass rod end:1 kg; l4 max.:149 mm; dk:40.7 mm; G:M 30x2; d2 max.:75 mm; Material constant KM:330; B:22 mm; l5 ≈:19 mm; Specific dynamic load factor K:100 N/mm²; Basic dynamic load rating C:62 kN; l3 min.:45 mm; l7 min.:36 mm; α:6 °; Basic static load rating C0:116 kN; C1 max.:20 mm; r1 min.:0.6 mm; d:30 mm; h1:110 mm; d4 ≈:42 mm; w:36 mm;
7904CTRDUDMP3 NSK Super Precision Bearings	Limiting speed:4000 r/min; s:28 mm; C:8.5 mm; Fatigue load limit Pu:4.5 kN; Basic static load rating C0:122 kN; d1 ≈:78 mm; ra max.:1 mm; D1 ≈:42 mm; H:28.5 mm; Da max.:60 mm; D2:60 mm; Mass bearing (including seat washer where applicable):0.67 kg; H1:31 mm; R:64 mm; d:40 mm; Minimum load factor A:0.077; D3:82 mm; D:78 mm; Reference speed:2800 r/min; da min.:63 mm;
7002CTRDUMP3 NSK Super Precision Bearings	A2:358.775 mm; Housing:SSAFS 540; Cap bolt recommended tightening torque:2467.6 N·m; P180°:222 kN; Taconite seal:TER 160; Ca:107.798 mm; P90°:334 kN; A1:203.2 mm; P60°:557 kN; h:62.706 mm; P150°:185 kN; Cap bolt:1 1/4-7 UNC; H2:85.725 mm; ba:83.344 mm; Max. speed for Taconite seal:425 r/min; RG:1 NPT; End plug (suffix Y):EPR 21; da:184.15 mm; R2:42.862 mm; Stabilizing ring:SR-40-34;
7004A5TRDUDLP3 NSK Super Precision Bearings	D:55.0000 mm; Oil Speed Rating Open/Shielded n2:15000 rpm; Basic Static Radial Load Rating Co:8300 N; Sealed Speed Rating n3:8000 rpm; B:13.00 mm; Grease Speed Rating Open/Shielded n1:12000 rpm; Fillet Radius ra:1.00 mm; Basic Dynamic Radial Load Rating C:13300 N; Accessories:Seal & Snap-Ring; d:30.000 mm;
7204CTRDUMP3 NSK Super Precision Bearings	D:180.0000 mm; Grease Speed Rating n1:3000 rpm; Basic Dynamic Radial Load Rating C:255000 N; B:84.00 mm; Oil Speed Rating n2:3600 rpm; d:70.000 mm; Basic Static Radial Load Rating Co:300000 N; Fillet Radius ra:2.50 mm; Fillet Radius rb:1.00 mm;

7938CTRSUMP3 NSK Super Precision Bearings Video

NSK 7938CTRSUMP3 INTERCHANGE

Super Precision Bearings Part series 7938CTRSUMP3 is a potential replacement for these common bearing part numbers:

NSK7938CTRSUMP3
SKF7938CTRSUMP3
NTN7938CTRSUMP3
FAG7938CTRSUMP3
TIMKEN7938CTRSUMP3
KOYO7938CTRSUMP3
NACHI7938CTRSUMP3
DODGE7938CTRSUMP3

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