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7020CTRDUMP3 NSK Super Precision Bearings

Name: 7020CTRDUMP3 NSK Super Precision Bearings
Brand: NSK
SKU: 7020CTRDUMP3
Rating: 4.9 (5 reviews)

NSK 7020CTRDUMP3 Bearing SPECIFICATIONS

We work closely with our NACHI BEARINGS OF AMERICA CORP. 7020CTRDUMP3 NSK Super Precision Bearings manufacturing partners to 13 mm G1 bring the 140 mm d2 ≈ 0.109 Misalignment factor k1 best value to customers.
Brand Name:NSK
Model Number:
7020CTRDUMP3
G1:13 mm
d2 ≈:140 mm
Misalignment factor k1:0.109
Mass bearing + sleeve:6.2 kg
B2 ≈:82 mm
r1,2 min.:2 mm
Fatigue load limit Pu:91.5 kN
Basic dynamic load rating C:530 kN

Download NSK 7020CTRDUMP3 Spec Sheet

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G1:13 mm
d2 ≈:140 mm
Misalignment factor k1:0.109
Mass bearing + sleeve:6.2 kg
B2 ≈:82 mm
r1,2 min.:2 mm
Fatigue load limit Pu:91.5 kN
Basic dynamic load rating C:530 kN
d1:115 mm
Limiting speed:1100 r/min
da max.:152 mm
B:60 mm
s1 max.:12 mm
Basic static load rating C0:880 kN
G:M 125x2
ra max.:2 mm
D:180 mm
D1 ≈:164 mm
Da max.:170 mm
s2 max.:5.2 mm

7020CTRDUMP3 NSK Super Precision Bearings pdf

NSK 7020CTRDUMP3 Specifications for Super Precision Bearings

7020CTRSUV1VLP3 NSK Super Precision Bearings	Housing:SY 515 U; J:216 mm; N1:22 mm; Mass bearing unit:7.05 kg; Housing material:Cast iron; J min.:203 mm; Hexagonal key size for grub screw N:5.556 mm; H1:82.6 mm; DN:6.579 mm; Fatigue load limit Pu:2.04 kN; L:279 mm; Recommended tightening torque for grub screw:28.5 N·m; Limiting speed:2600 r/min; Basic dynamic load rating C:66.3 kN; SWN:11.113 mm; d:74.613 mm; Recommended diameter for attachment bolts, mm G:20 mm;
7224A5TRDUMP3 NSK Super Precision Bearings	N1:22.225 mm; J max.:368.3 mm; A1:120.65 mm; R2:30.163 mm; Housing:SAF 620; Cap bolt:2 x 1-8 UNC; End plug (suffix Y):EPR 12; J min.:336.55 mm; H2:53.975 mm; H1:133.35 mm; Stabilizing ring:2 x SR-1620; P60°:185 kN; PG:1/4 NPT; P120°:72.5 kN; Cap bolt, SAE grade:8; A2:187.325 mm; Pa:14 kN; R1:79.375 mm; P90°:111 kN; Appropriate attachment bolt size G:0.75 in;
7019CTRDULP3 NSK Super Precision Bearings	Specific dynamic load factor K:10 N/mm²; D:11 mm; Permissible sliding velocity v min.:0.25 m/s; Tolerance housing:H7; B:6 mm; Tolerance shaft:h8; d:8 mm; Mass bushing:0.002 kg; Specific static load factor K0:20 N/mm²; Permissible sliding velocity v max.:5 m/s; Coefficient of friction µ min.:0.05; Coefficient of friction µ max.:0.1;
7022A5TRSULP3 NSK Super Precision Bearings	Maximum static radial loads F0r max.:1500 kN; Mass bearing:67.8 kg; Basic static load rating C0:1500 kN; C:171.6 mm; b:15 mm; Maximum dynamic radial loads Fr max.:695 kN; D1 ≈:203 mm; K:8 mm; d1 ≈:201 mm; r min.:2.7 mm; D:300.02 mm; Fatigue load limit Pu:170 kN; d:130 mm; H max.:84.988 mm; B:172.65 mm; Basic dynamic load rating C:1080 kN;
7922A5TRDULP3 NSK Super Precision Bearings	ba:44.45 mm; PG:1/4 NPT; Da:180 mm; H:217.488 mm; P120°:50.7 kN; J max.:333.375 mm; H1:114.3 mm; S:4.763 mm; P60°:136 kN; Mass pillow block:28.1 kg; Cap bolt recommended tightening torque:203.4 N·m; P150°:46.3 kN; Max. speed for Taconite seal:900 r/min; P180°:55.6 kN; Appropriate attachment bolt size G:0.875 in; da:84.138 mm; L:387.35 mm; RG:3/8 NPT; R1:58.737 mm; End plug (suffix Y):EPR 12;
7018CTRSULP3 NSK Super Precision Bearings	Cap bolt recommended tightening torque:203.4 N·m; h:45.244 mm; Cap bolt, SAE grade:5; J max.:368.3 mm; Ca:62.789 mm; RG:3/8 NPT; Appropriate attachment bolt size G:0.75 in; Initial grease fill:481.95 g; H1:125.425 mm; End plug (suffix Y):EPR 13; P180°:60.9 kN; Mass pillow block:33.1 kg; P60°:149 kN; H:239.316 mm; A2:231.775 mm; R2:31.75 mm; PG:1/4 NPT; A1:120.65 mm; Stabilizing ring:2 x SR-1522;
7218CTRSUMP3 NSK Super Precision Bearings	db min.:102 mm; r5 min.:0.6 mm; K:4 mm; Cb min.:10 mm; Calculation factor Y2:2.5; Limiting speed:4300 r/min; C:84 mm; Calculation factor e:0.4; D:150 mm; Reference speed:2800 r/min; T:104 mm; Calculation factor Y0:1.6; Basic static load rating C0:780 kN; rc max.:0.6 mm; d:90 mm; Basic dynamic load rating C:532 kN; l:14 mm; Db min.:144 mm; r1,2 min.:2.5 mm; Calculation factor Y1:1.7;
7920A5TRSUMP3 NSK Super Precision Bearings	Mass adapter sleeve assembly:61.5 kg; A:4 mm; Hydraulic nut:HMV 76E; B5:77 mm; G2:M 6; B:60 mm; G3:9 mm; d3:490 mm; d:380 mm; G:Tr 380x5; B1:264 mm; d1:360 mm;
75BNR10STSULP3 NSK Super Precision Bearings	Lw:19.8 mm; r2 max.:1 mm; Mass needle roller:1.5 g; r1 max.:0.8 mm; Dw:3.5 mm; r1,2 min.:0.3 mm;
7021A5TRDULP3 NSK Super Precision Bearings	Static axial stiffness, preload class A:87 N/µm; Calculation factor f2A:1; C2:2.5 mm; Calculation factor (back-to-back, face-to-face) Y2:1.41; Calculation factor f:1.06; rb max.:0.6 mm; Reference grease quantity Gref:2.8 cm³; Attainable speed for oil-air lubrication:41000 r/min; Calculation factor f2B:1.03; Calculation factor (back-to-back, face-to-face) Y1:0.92; D1:58.25 mm; Static axial stiffness, preload class C:169 N/µm;

No.	Brand	l	A	T	f	E	L	M	H
75BER10STSULP3	NSK	-	-	-	-	-	-	-	-
7221A5TRSULP3	NSK	-	-	-	-	-	-	-	-
7228CTRDULP3	NSK	-	-	-	-	-	-	-	-
7226A5TRSUMP3	NSK	-	-	-	-	-	-	-	-
7222CTRSUMP3	NSK	-	110 mm	-	-	-	380 mm	-	-
7926A5TRDUDLP3	NSK	-	-	-	-	-	-	-	-
7222CTRSULP3	NSK	-	-	437 mm	-	-	-	-	-
50BER19STV1VSUELP3	NSK	-	-	-	-	-	711.2 mm	-	-
7924A5TRSUMP3	NSK	-	-	-	-	-	-	-	-
7220A5TRDUDMP3	NSK	-	-	-	-	-	-	-	-
7018CTRSULP3	NSK	-	-	-	-	-	-	-	239.316 mm
7921A5TRDULP3	NSK	-	-	-	-	-	-	-	-
7920A5TRDULP3	NSK	-	-	174.625 mm	-	-	-	-	-
7921CTRDULP3	NSK	-	-	-	-	-	-	-	-
7021CTRDULP3	NSK	-	-	-	-	-	-	-	-
7924CTRDUDLP3	NSK	-	-	-	-	-	-	-	53.1 mm
7222CTRDULP3	NSK	-	-	-	-	-	-	-	-
40BNR10STV1VSULP3	NSK	-	-	-	-	-	349.25 mm	-	-
7028CTRSULP3	NSK	-	39 mm	-	-	-	-	-	-
7220A5TRDUMP3	NSK	-	-	-	-	-	-	-	-
7222A5TRDULP3	NSK	-	-	-	-	-	-	-	-
7218CTRDUMP3	NSK	-	-	-	-	-	-	-	-
7219A5TRDUDLP3	NSK	-	-	-	-	-	-	-	-
7918A5TRDULP3	NSK	-	-	-	-	-	-	-	-
7924A5TRDULP3	NSK	-	-	42.25 mm	-	-	-	-	-
7226A5TRDULP4	NSK	-	-	64.4 mm	-	-	162 mm	-	-
7220CTRDULP3	NSK	-	-	-	-	-	-	-	-

7020CTRDUMP3 NSK Super Precision Bearings Video

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NSK 7020CTRDUMP3 INTERCHANGE

Super Precision Bearings Part series 7020CTRDUMP3 is a potential replacement for these common bearing part numbers:

NSK7020CTRDUMP3
SKF7020CTRDUMP3
NTN7020CTRDUMP3
FAG7020CTRDUMP3
TIMKEN7020CTRDUMP3
KOYO7020CTRDUMP3
NACHI7020CTRDUMP3
DODGE7020CTRDUMP3

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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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