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7220CTRDUMP3 NSK Super Precision Bearings

Name: 7220CTRDUMP3 NSK Super Precision Bearings
Brand: NSK
SKU: 7220CTRDUMP3
Rating: 4.9 (5 reviews)

NSK 7220CTRDUMP3 Bearing SPECIFICATIONS

7220CTRDUMP3 NSK Super Precision Bearings manufacturer and global NACHI BEARINGS OF AMERICA CORP. supplier of reliable ball and roller ... 7220CTRDUMP3 NSK Super Precision Bearings Industries Products Manufacturing & 221 N/µm Static axial stiffness, preload class D Engineering and Agricultural Bearings designed to meet the unique requirements of our targeted industries.
Brand Name:NSK
Model Number:
7220CTRDUMP3
Static axial stiffness, preload class D:221 N/µm
Number of balls z:21
Basic dynamic load rating C:11.7 kN
D2:57.12 mm
Fatigue load limit Pu:0.34 kN
Preload class B GB:140 N
Preload class C GC:280 N
r3,4 min.:0.3 mm

Download NSK 7220CTRDUMP3 Spec Sheet

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Static axial stiffness, preload class D:221 N/µm
Number of balls z:21
Basic dynamic load rating C:11.7 kN
D2:57.12 mm
Fatigue load limit Pu:0.34 kN
Preload class B GB:140 N
Preload class C GC:280 N
r3,4 min.:0.3 mm
Calculation factor f2A:1
d1:47.1 mm
rb max.:0.3 mm
D:62 mm
Calculation factor (back-to-back, face-to-face) Y1:0.92
Calculation factor (back-to-back, face-to-face) Y2:1.41
Static axial stiffness, preload class A:98 N/µm
Calculation factor fHC:1.04
Da max.:58.8 mm
Basic static load rating C0:8 kN
Ball diameter Dw:6.35 mm
Static axial stiffness, preload class B:127 N/µm

7220CTRDUMP3 NSK Super Precision Bearings pdf

NSK 7220CTRDUMP3 Specifications for Super Precision Bearings

7221CTRSUMP3 NSK Super Precision Bearings	d:260 mm; d3 max.:309.702 mm; Sleeve:S 152x9; Hydraulic nut:HMVC 52E; d1:228.6 mm; B5:44.704 mm; B:35.966 mm; B1:222.606 mm; Threads per inch:6; Mass adapter sleeve assembly:25 kg; G:258.877 mm;
7018CTRDUDLP3 NSK Super Precision Bearings	r3,4 min.:1 mm; B:14 mm; Da max.:41.5 mm; ra max.:1 mm; da max.:25 mm; Reference speed:13000 r/min; d:17 mm; Ca min.:2 mm; r1,2 min.:1 mm; Mass bearing:0.13 kg; Limiting speed:16000 r/min; Cb min.:3 mm; D:47 mm; rb max.:1 mm; d1 ≈:30.55 mm; Calculation factor e:0.28; Basic static load rating C0:25 kN; Da min.:40 mm; Db min.:42 mm; Calculation factor Y:2.1;
7020CTRDUDMP3 NSK Super Precision Bearings	Mass rod end:10 kg; B:49 mm; C1 max.:43 mm; Basic dynamic load rating C:880 kN; l2 max.:349 mm; d:70 mm; Basic static load rating C0:490 kN; α:6 °; r1 min.:1 mm; dk:92 mm; Specific dynamic load factor K:300 N/mm²; d2 max.:162 mm; l7 min.:85 mm; h:265 mm; G:M 72x4; l1 min.:132 mm;
7921CTRDUMP3 NSK Super Precision Bearings	ra max.:1 mm; Da max.:470 mm; Axial load factor Y:0.6; Fatigue load limit Pu:98 kN; s max.:2.5 mm; db min.:410 mm; da max.:400 mm; B:46 mm; Limiting value e:0.2; d:380 mm; Reference speed:1300 r/min; Mass bearing:20 kg; Basic static load rating C0:1120 kN; D1 ≈:449 mm; D:480 mm; Basic dynamic load rating C:561 kN; F:406 mm; r1,2 min.:2.1 mm; Limiting speed:2000 r/min; Calculation factor kr:0.1;
7026A5TRSULP3 NSK Super Precision Bearings	Limiting speed:6000 r/min; Fatigue load limit Pu:12.2 kN; Basic dynamic load rating C:36.9 kN; Fw:80 mm; Basic static load rating C0:98 kN; Reference speed:5300 r/min; Mass needle roller and cage assembly:0.06 kg; U:20 mm; Ew:86 mm;
7218A5TRDUDLP3 NSK Super Precision Bearings	Mass needle roller and cage assembly:0.0003 kg; Basic dynamic load rating C:1.51 kN; Basic static load rating C0:1.34 kN; U:7 mm; Ew:5 mm; Reference speed:40000 r/min; Fw:3 mm; Fatigue load limit Pu:0.134 kN; Limiting speed:45000 r/min;
7024A5TRDUDMP3 NSK Super Precision Bearings	B:14 mm; d3:70 mm; d:50 mm; Hydraulic nut:HMV 10 E; d1:44.45 mm; B1:42 mm; G:M 50x1.5; Mass adapter sleeve assembly:0.29 kg;
7222CTRDUMP3 NSK Super Precision Bearings	s1:30.2 mm; Recommended diameter for attachment bolts, inch G:0.5625 in; Db2:112 mm; RG:1/4-28 UNF; A1:14 mm; Limiting speed:850 r/min; Db1:102 mm; Recommended tightening torque for grub screw:6.5 N·m; L:137 mm; N4:4 mm; Hexagonal key size for grub screw N:3.969 mm; N:16 mm; B:49.2 mm; Mass bearing unit:2.05 kg; A3:3.2 mm; Basic dynamic load rating C:33.2 kN; d:42.862 mm; Thread grub screw G2:5/16-24 UNF;
7022CTRSULP3 NSK Super Precision Bearings	H1:88.9 mm; Cap bolt recommended tightening torque:149.1 N·m; A2:209.55 mm; H2:31.75 mm; A1:88.9 mm; N1:19.05 mm; L:330.2 mm; H:169.863 mm; J max.:279.4 mm; Housing:FSAF 516; da:69.85 mm; R1:53.181 mm; ba:34.131 mm; Cap bolt:2 x 5/8-11 UNC; P120°:21.8 kN; P90°:36 kN; P180°:23.1 kN; Pa:7.83 kN; Cap bolt, SAE grade:5; J min.:244.475 mm;
50BER19STV1VSUELP3 NSK Super Precision Bearings	P90°:173 kN; Cap bolt recommended tightening torque:271.2 N·m; ba:80.169 mm; Cap bolt, SAE grade:5; P150°:94.3 kN; N1:34.925 mm; Eye bolt:2 x 1/2-13 UNC; A2:273.05 mm; R1:120.65 mm; L:711.2 mm; Mass pillow block:153 kg; Ca:101.803 mm; P60°:290 kN; Da:339.999 mm; PG:1/4 NPT; End plug (suffix Y):EPR 23; P180°:113 kN; Pa:59.6 kN; H2:79.375 mm; da:201.613 mm;

No.	Brand	l	A	T	f	E	L	M	H
7920A5TRDUMP3	NSK	-	-	-	-	-	-	-	-
7022A5TRDUDLP3	NSK	-	-	-	-	-	-	-	-
7020CTRSULP3	NSK	-	-	-	-	-	-	-	-
40BNR10STV1VSULP3	NSK	-	-	-	-	-	349.25 mm	-	-
7221A5TRSULP3	NSK	-	-	-	-	-	-	-	-
7920A5TRSUMP3	NSK	-	4 mm	-	-	-	-	-	-
7026CTRDULP3	NSK	-	33 mm	42.2 mm	-	-	108 mm	-	-
7222A5TRDUDMP3	NSK	-	29.4 mm	36.5 mm	-	-	69.9 mm	-	123.8 mm
7922A5TRQUMP3	NSK	-	-	-	-	-	-	-	-
7926A5TRDUDLP3	NSK	-	-	-	-	-	-	-	-
7024CTRDUDLP3	NSK	-	34.5 mm	46.4 mm	-	-	-	-	-
7919CTRSUMP3	NSK	-	-	-	-	-	-	-	-
7920CTRDULP3	NSK	-	-	-	-	-	-	-	46 mm
7021A5TRDUMP3	NSK	-	-	-	-	-	-	-	242 mm
7021A5TRDUDLP3	NSK	-	-	-	-	-	-	-	-
7019A5TRSULP3	NSK	-	-	-	-	-	-	-	-
7918CTRSULP3	NSK	-	-	-	-	-	-	-	-
80BNR19STSULP3	NSK	-	-	-	-	-	831.85 mm	-	473.075 mm
7918A5TRDULP3	NSK	-	-	-	-	-	-	-	-
7021CTRDULP3	NSK	-	-	-	-	-	-	-	-
7926A5TRSULP3	NSK	-	-	-	-	-	-	-	-
7220CTRDUDLP3	NSK	-	-	-	-	-	-	-	-
75BNR19STSULP3	NSK	-	-	-	-	-	-	-	-
7020A5TRDULP3	NSK	-	-	-	-	-	-	-	-
7226A5TRDULP3	NSK	-	30 mm	45.6 mm	-	-	86 mm	-	-

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NSK 7220CTRDUMP3 INTERCHANGE

Super Precision Bearings Part series 7220CTRDUMP3 is a potential replacement for these common bearing part numbers:

NSK7220CTRDUMP3
SKF7220CTRDUMP3
NTN7220CTRDUMP3
FAG7220CTRDUMP3
TIMKEN7220CTRDUMP3
KOYO7220CTRDUMP3
NACHI7220CTRDUMP3
DODGE7220CTRDUMP3

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