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7021CTRDULP3 NSK Super Precision Bearings

Name: 7021CTRDULP3 NSK Super Precision Bearings
Brand: NSK
SKU: 7021CTRDULP3
Rating: 4.9 (5 reviews)

NSK 7021CTRDULP3 Bearing SPECIFICATIONS

With over 10170 full-service stores, our 7021CTRDULP3 NSK Super Precision Bearings inventory is extensive and our parts 200 N/mm² Specific static load factor K0 are priced right. within 24 hours. This helps you maximize your NACHI BEARINGS OF AMERICA CORP. productivity by saving time and your hard-earned dollars.
Brand Name:NSK
Model Number:
7021CTRDULP3
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

Download NSK 7021CTRDULP3 Spec Sheet

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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

7021CTRDULP3 NSK Super Precision Bearings pdf

NSK 7021CTRDULP3 Specifications for Super Precision Bearings

7921CTRSUMP3 NSK Super Precision Bearings	Stabilizing ring:2 x SR-0-24; Labyrinth ring:2 x LOR 140; P150°:105 kN; Cap bolt, SAE grade:8; H2:60.325 mm; A1:149.225 mm; A2:193.675 mm; Cap bolt:7/8-9 UNC; H:298.45 mm; Housing:SSAFS 034 KA; h:44.45 mm; Initial grease fill:481.95 g; L:511.175 mm; P90°:180 kN; P180°:127 kN; Ca:86.614 mm; P60°:301 kN; Bearing limiting speed:2800 r/min; Mass pillow block:92 kg; PG:1/4 NPT;
7018CTRSUMP3 NSK Super Precision Bearings	Preload class C GC:680 N; d2:54.2 mm; Fatigue load limit Pu:0.9 kN; Da max.:70.4 mm; dn:56.2 mm; Calculation factor (back-to-back, face-to-face) Y2:1.41; B:16 mm; Calculation factor (single, tandem) Y0:0.38; Calculation factor f1:0.99; Preload class B GB:340 N; D1:65.8 mm; da min.:49.6 mm; Static axial stiffness, preload class D:343 N/µm; Calculation factor (back-to-back, face-to-face) Y1:0.92;
7020A5TRDUDMP3 NSK Super Precision Bearings	Preload class D GD:1920 N; Calculation factor fHC:1; d1:70.8 mm; Calculation factor e:0.68; Ball diameter Dw:11.112 mm; Da max.:89 mm; Static axial stiffness, preload class B:219 N/µm; a:27.2 mm; rb max.:0.6 mm; B:18 mm; db min.:66 mm; d2:70.8 mm; Calculation factor f2B:1.02; Calculation factor f2C:1.05; D1:84.2 mm; Db max.:91.8 mm; da min.:66 mm; Reference grease quantity Gref:5.4 cm³;
7922A5TRDUDLP3 NSK Super Precision Bearings	ra max.:0.15 mm; Calculation factor kr:0.03; D2 ≈:7.9 mm; Calculation factor f0:6.4; Basic static load rating C0:0.095 kN; Reference speed:140000 r/min; d:3 mm; Basic dynamic load rating C:0.325 kN; Mass bearing:0.0011 kg; Fatigue load limit Pu:0.004 kN; d2 ≈:4.35 mm; D:9 mm; B:4 mm; r1,2 min.:0.15 mm; da max.:4.3 mm; Da max.:8 mm; da min.:3.9 mm; Limiting speed:70000 r/min;
70BER19STSUELP3 NSK Super Precision Bearings	Grease quantity for relubrication:5 g; Attachment bolt diameter G:16 mm; N1:18 mm; Mass bearing unit:6 kg; Calculation factor e:0.24; Tightening torque for grub screws:8 N·m; P90°:210 kN; Pa:15 kN; Tightening torque for attachment bolts:200 N·m; ba min.:34 mm; A3:66 mm; B:65 mm; L:255 mm; H1:70 mm; Limiting speed:1550 r/min; Basic dynamic load rating C:125 kN; N:24 mm; P120°:140 kN;
7219CTRDULP3 NSK Super Precision Bearings	Material constant KM:330; Specific dynamic load factor K:100 N/mm²; h:165 mm; l2 max.:219 mm; l7 min.:50 mm; α:7 °; l1 min.:95 mm; B:32 mm; Basic dynamic load rating C:127 kN; d2 max.:104 mm; C1 max.:28 mm; dk:60 mm; G:M 45x3; d:45 mm; r1 min.:0.6 mm; Mass rod end:2.55 kg; Basic static load rating C0:200 kN;
7926A5TYNSULP4 NSK Super Precision Bearings	a:31.023 mm; D:100 mm; C:18 mm; r1,2 min.:2 mm; Db min.:95 mm; Mass bearing:0.95 kg; B:25 mm; Calculation factor Y:0.72; ra max.:2 mm; d:45 mm; Fatigue load limit Pu:12.5 kN; r3,4 min.:1.5 mm; Da max.:92 mm; Ca min.:4 mm; Basic dynamic load rating C:113 kN; da max.:57 mm; Limiting speed:6700 r/min; db min.:55 mm; Dimension series:7FB; Da min.:79 mm;
7221A5TRDULP3 NSK Super Precision Bearings	Cap bolt recommended tightening torque:4284.4 N·m; Ca:147.803 mm; H1:250.825 mm; Max. speed for PosiTrac Plus seal:800 r/min; ba:103.188 mm; Eye bolt:2 x 1/2-13 UNC; H:495.3 mm; PG:1/4 NPT; H2:101.6 mm; P180°:267 kN; Initial grease fill:3515.4 g; h:87.313 mm; S:4.763 mm; J min.:666.75 mm; da:184.15 mm; R2:50.8 mm; J1:139.7 mm; J max.:749.3 mm; RG:1 NPT; Da:419.999 mm;
80BER10STSUELP3 NSK Super Precision Bearings	N1:35 mm; A1:260 mm; H1:240 mm; Q120°:2860 kN; Q180°:1430 kN; Da:400 mm; N4 max.:20 mm; P180°:1700 kN; Mass housing:187 kg; N:42 mm; P0°:3400 kN; P120°:1500 kN; A2:300 mm; Pa:1100 kN; s:12 mm; J1:150 mm; Oil level, min.:68 mm; Eye bolt, size:2 x M 24; Appropriate attachment bolt, rec. tightening torque:1310 N·m; J6:650 mm;
7224A5TRDULP3 NSK Super Precision Bearings	Basic dynamic load rating C:40.2 kN; Basic static load rating C0:75 kN; Da:42.5 mm; r1,2 min.:0.3 mm; Fw:35 mm; E:42 mm; Db:35.6 mm; da:41.4 mm; Mass bearing:0.16 kg; Reference speed:11000 r/min; C:32 mm; Limiting speed:13000 r/min; D:47 mm; Fatigue load limit Pu:9 kN; ra max.:0.3 mm;

No.	Brand	l	A	T	f	E	L	M	H
75BNR10STSULP3	NSK	-	-	-	-	-	-	-	-
7024CTRDUDLP3	NSK	-	34.5 mm	46.4 mm	-	-	-	-	-
7924CTRSULP3	NSK	-	-	593.725 mm	-	-	-	-	-
7918CTRDULP3	NSK	-	-	-	-	-	-	-	-
7222CTRDUMP3	NSK	-	-	-	-	-	137 mm	-	-
7924CTRDUDLP3	NSK	-	-	-	-	-	-	-	53.1 mm
7018A5TRSULP3	NSK	-	-	-	-	-	-	-	-
80BNR19STSULP3	NSK	-	-	-	-	-	831.85 mm	-	473.075 mm
7019CTRDUDMP3	NSK	-	-	-	-	-	-	-	-
7221CTRSUMP3	NSK	-	-	-	-	-	-	-	-
7018CTRDUDMP3	NSK	-	-	168 mm	-	-	-	-	-
7019A5TRDUDLP3	NSK	-	-	-	-	-	-	-	-
7226A5TRSULP3	NSK	-	-	-	-	353.34 mm	-	-	-
7018CTRDUMP3	NSK	-	-	-	-	-	-	-	-
7024CTRSUMP3	NSK	-	-	-	-	-	-	-	-
7021A5TRQUMP3	NSK	-	-	-	-	-	831.85 mm	-	473.075 mm
7220A5TRDUDMP3	NSK	-	-	-	-	-	-	-	-
7218CTRDUDLP3	NSK	-	-	-	-	-	-	-	-
7920A5TRDUDMP3	NSK	-	-	-	-	-	-	-	-
7228A5TRDULP3	NSK	-	26 mm	39.1 mm	-	-	57 mm	-	98.5 mm
7222A5TRSULP3	NSK	-	-	-	-	-	-	-	-
7022A5TRQULP3	NSK	-	-	298.45 mm	-	-	-	-	-
7022A5TRQUMP3	NSK	-	-	-	-	-	-	-	-
7220CTRDULP3	NSK	-	-	-	-	-	-	-	-
7920A5TRDUDLP3	NSK	-	-	-	-	-	-	-	-
7026A5TRSULP3	NSK	-	-	-	-	-	-	-	-
45BER19HTV1VSUELP3	NSK	-	-	-	-	-	-	-	-
75BER10STSULP3	NSK	-	-	-	-	-	-	-	-
7224A5TRSUMP3	NSK	-	315 mm	-	-	-	790 mm	-	551 mm
7028A5TRDUMP3	NSK	-	-	-	-	-	-	-	34 mm

7021CTRDULP3 NSK Super Precision Bearings Video

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NSK 7021CTRDULP3 INTERCHANGE

Super Precision Bearings Part series 7021CTRDULP3 is a potential replacement for these common bearing part numbers:

NSK7021CTRDULP3
SKF7021CTRDULP3
NTN7021CTRDULP3
FAG7021CTRDULP3
TIMKEN7021CTRDULP3
KOYO7021CTRDULP3
NACHI7021CTRDULP3
DODGE7021CTRDULP3

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