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7921CTRSULP3 NSK Super Precision Bearings

Name: 7921CTRSULP3 NSK Super Precision Bearings
Brand: NSK
SKU: 7921CTRSULP3
Rating: 4.9 (5 reviews)

NSK 7921CTRSULP3 Bearing SPECIFICATIONS

100% Authentic. 7921CTRSULP3 NSK Super Precision Bearings Highest NACHI BEARINGS OF AMERICA CORP. Quality. Certified Supplier. 202 kN P180°
Brand Name:NSK
Model Number:
7921CTRSULP3
P180°:202 kN
h:60.325 mm
L:679.45 mm
Appropriate attachment bolt size G:1 in
Bearing limiting speed:2600 r/min
Pa:46.3 kN
R2:41.275 mm
Cap bolt recommended tightening torque:1220 N·m

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P180°:202 kN
h:60.325 mm
L:679.45 mm
Appropriate attachment bolt size G:1 in
Bearing limiting speed:2600 r/min
Pa:46.3 kN
R2:41.275 mm
Cap bolt recommended tightening torque:1220 N·m
da:161.925 mm
J min.:530.225 mm
H2:76.2 mm
ba:75.406 mm
J1:117.475 mm
J max.:600.075 mm
A2:254 mm
End plug (suffix Y):EPR 19
Labyrinth ring:2 x LOR 147
Cap bolt:1-8 UNC
Stabilizing ring:SR-36-30
H:377.825 mm

NSK 7921CTRSULP3 Specifications for Super Precision Bearings

7226A5TRSULP3 NSK Super Precision Bearings	Calculation factor kr:0.25; Basic static load rating C0:2700 kN; r1,2 min.:2.1 mm; Mass bearing:33 kg; Basic dynamic load rating C:1210 kN; Fatigue load limit Pu:255 kN; Limiting speed:900 r/min; Da max.:368 mm; Reference speed:700 r/min; b1:9.4 mm; ra max.:2 mm; E:353.34 mm; B:100 mm; D:380 mm; K:5 mm; da min.:293 mm; d:280 mm; s max.:6 mm; d1 ≈:317 mm;
7022CTRDUDMP3 NSK Super Precision Bearings	Design (sliding contact surface combination):Steel/steel; Basic dynamic load rating C:585 kN; Da min.:114.2 mm; Lubricant:Regular relubricatio; b1:8 mm; M:6.5 mm; Sealing solution:Double-lip seals; Da max.:124.4 mm; C:61.9 mm; Specific static load factor K0:300 N/mm²; dk:118.745 mm; Material constant KM:330; Basic static load rating C0:1760 kN; Specific dynamic load factor K:100 N/mm²; d:76.2 mm;
7021A5TRDUDMP3 NSK Super Precision Bearings	S:0.794 mm; A1:133.35 mm; H2:61.913 mm; H:217.488 mm; Basic dynamic load rating C:311 kN; Limiting speed:2100 r/min; H1:107.95 mm; da:100.013 mm; s:41.275 mm; J max.:333.375 mm; Attachment bolt diameter G:19.05 mm; A:114.3 mm; B:116.681 mm; J1:57.15 mm; L:387.35 mm; d2:152.4 mm; Mass bearing unit:22.5 kg; J min.:304.8 mm;
45BER19HTV1VSUELP3 NSK Super Precision Bearings	Mass lock nut:0.53 kg; Grub (set) screw size:M8; B:19 mm; Axial static load carrying capacity:190 kN; d3:110 mm; b:8 mm; d1:98 mm; h:3.5 mm; G:M 85x2; Recommended grub screw tightening torque:18 N·m; Associated spanner:HN 17; B3:4 mm;
40BNR10STV1VSULP3 NSK Super Precision Bearings	L:349.25 mm; Ca:49.809 mm; J min.:263.525 mm; da:82.55 mm; End plug (suffix Y):EPR 11; S:4.763 mm; Initial grease fill:141.75 g; ba:40.481 mm; Housing:SAFS 518; Cap bolt:1/2-13 UNC; RG:3/8 NPT; P150°:48 kN; A1:98.425 mm; N1:23.813 mm; A2:206.375 mm; Mass pillow block:30.8 kg; J max.:295.275 mm; h:38.1 mm; Appropriate attachment bolt size G:0.75 in; P60°:141 kN;
7019CTRSUMP3 NSK Super Precision Bearings	d:90 mm; a:40.262 mm; Basic dynamic load rating C:415 kN; r3,4 min.:2 mm; Limiting speed:4000 r/min; Reference speed:3000 r/min; db min.:102.5 mm; Dimension series:3FE; B:55 mm; rb max.:2 mm; Fatigue load limit Pu:57 kN; Db min.:154 mm; d1 ≈:125.6 mm; Da max.:150 mm; Calculation factor Y:1.4; C:42 mm; r1,2 min.:2.5 mm; Cb min.:13 mm; T:55 mm; da max.:101 mm;
7918A5TRSUMP3 NSK Super Precision Bearings	L:387.35 mm; ba:48.419 mm; Taconite seal (db shaft position):TER 109; PG:1/4 NPT; Housing:SAF 317; db:100.025 mm; J min.:295.275 mm; h:44.45 mm; Max. speed for Taconite seal:775 r/min; Ca:69.799 mm; da:85 mm; P120°:35.6 kN; Appropriate attachment bolt size G:0.875 in; A1:111.125 mm; P150°:32 kN; Mass pillow block:32 kg; dc:80.975 mm; P60°:94.3 kN; H:222.25 mm; R2:30.163 mm;
7924A5TRDUMP3 NSK Super Precision Bearings	Basic dynamic load rating C:4800 kN; Mass bearing:295 kg; Minimum axial load factor A:54.08; Limiting speed:280 r/min; B:53.5 mm; ra max.:5 mm; H:175 mm; d1:842 mm; Da max.:672 mm; r1,2 min.:6 mm; D1:638 mm; D:850 mm; da min.:808 mm; d:630 mm; Reference speed:140 r/min; Basic static load rating C0:26000 kN; Fatigue load limit Pu:1560 kN;
7924A5TRDUDLP3 NSK Super Precision Bearings	Recommended diameter for attachment bolts, mm G:12 mm; A1:17 mm; Thread grub screw G2:M6; J:92 mm; d:35 mm; Fatigue load limit Pu:0.655 kN; A5:22 mm; Hexagonal key size for grub screw N:3 mm; L:118 mm; Recommended diameter for attachment bolts, inch G:0.5 in; Db:90 mm; Basic dynamic load rating C:25.5 kN; N:14.8 mm; T:45.3 mm; Recommended tightening torque for grub screw:7.4 N·m; A3:3.2 mm;
7021CTRDULP3 NSK Super Precision Bearings	Specific static load factor K0:200 N/mm²; Permissible sliding velocity v min.:0 m/s; d:180 mm; D:200 mm; Coefficient of friction µ min.:0.03; Effective load carrying cross section A:32040 mm²; Mass bushing:2.01 kg; B:180 mm; Coefficient of friction µ max.:0.08; Specific dynamic load factor K:140 N/mm²; Tolerance shaft:h8; Tolerance housing:H7; Permissible sliding velocity v max.:0.5 m/s;

No.	Brand	l	A	T	f	E	L	M	H
7024CTRSUMP3	NSK	-	-	-	-	-	-	-	-
7021A5TRSULP3	NSK	-	-	-	-	-	-	-	-
7224A5TRSULP3	NSK	-	-	-	-	-	-	-	-
7022A5TRQULP3	NSK	-	-	298.45 mm	-	-	-	-	-
7920A5TRDULP3	NSK	-	-	174.625 mm	-	-	-	-	-
7026A5TRDULP3	NSK	-	-	60.32 mm	-	-	-	-	-
7020A5TRSUV1VLP3	NSK	-	-	-	-	-	-	-	-
40BNR10STV1VSULP3	NSK	-	-	-	-	-	349.25 mm	-	-
7220A5TRDULP3	NSK	-	-	-	-	-	-	-	187.325 mm
70BER19STV1VSULP3	NSK	-	-	-	-	-	-	-	-
7921CTRDUMP3	NSK	-	-	-	-	-	-	-	-
7920CTRSUMP3	NSK	-	-	-	-	-	349.25 mm	-	-
70BER19STSUELP3	NSK	-	70 mm	-	-	-	255 mm	-	-
7221CTRDUMP3	NSK	-	-	-	-	-	-	-	-
7228A5TRSULP3	NSK	-	-	-	-	-	-	-	192.484 mm
7922CTRDULP3	NSK	6 mm	-	60 mm	-	-	-	-	-
7921CTRSUMP3	NSK	-	-	-	-	-	511.175 mm	-	298.45 mm
80BNR10STV1VSUELP3	NSK	-	-	-	-	-	-	-	-
7018A5TRDUMP3	NSK	-	-	-	-	-	-	-	-
7922CTRSULP3	NSK	-	-	-	-	-	-	-	-
7226CTRDULP3	NSK	-	-	-	-	-	-	-	-
7021CTRDUDMP3	NSK	-	-	-	-	-	-	-	-
7222A5TRDULP3	NSK	-	-	-	-	-	-	-	-
80BER10STSULP3	NSK	-	-	-	-	-	-	-	-
7226A5TRDUMP3	NSK	-	76.2 mm	-	-	-	304.8 mm	-	160.338 mm
7926CTRSULP3	NSK	-	-	-	-	-	-	-	-
7018A5SN24TRDUDLP3	NSK	-	-	-	-	-	-	-	-
7026CTRDUDLP3	NSK	-	-	381 mm	-	-	-	-	-

7921CTRSULP3 NSK Super Precision Bearings Video

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NSK 7921CTRSULP3 INTERCHANGE

Super Precision Bearings Part series 7921CTRSULP3 is a potential replacement for these common bearing part numbers:

NSK7921CTRSULP3
SKF7921CTRSULP3
NTN7921CTRSULP3
FAG7921CTRSULP3
TIMKEN7921CTRSULP3
KOYO7921CTRSULP3
NACHI7921CTRSULP3
DODGE7921CTRSULP3

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NACHI BEARINGS OF AMERICA CORP.: Address5600 Corporate Way Richmond, Kentucky 450987, U.S.A.; Phone(Working Time)753-298-7898; Fax

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