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Home>Products>Super Precision Bearings>7920CTRDUMP3 NSK Super Precision Bearings

NSK 7920CTRDUMP3 MODELS

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7920CTRDUMP3 NSK Super Precision Bearings

Name: 7920CTRDUMP3 NSK Super Precision Bearings
Brand: NSK
SKU: 7920CTRDUMP3
Rating: 4.9 (5 reviews)

NSK 7920CTRDUMP3 Bearing SPECIFICATIONS

How do you 0.4 kg Mass bearing find the 7920CTRDUMP3 NSK Super Precision Bearings specification? Manufacturers Online 1.12 Calculation factor f Free SNR Bearing Argentina check！
Brand Name:NSK
Model Number:
7920CTRDUMP3
Calculation factor f:1.12
Static axial stiffness, preload class B:95 N/µm
Mass bearing:0.4 kg
rb max.:0.6 mm
Basic dynamic load rating C:40.3 kN
Fatigue load limit Pu:1.5 kN
Ball diameter Dw:11.112 mm
Calculation factor fHC:1

Download NSK 7920CTRDUMP3 Spec Sheet

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7920CTRDUMP3 NSK Super Precision Bearings Details

Calculation factor f:1.12
Static axial stiffness, preload class B:95 N/µm
Mass bearing:0.4 kg
rb max.:0.6 mm
Basic dynamic load rating C:40.3 kN
Fatigue load limit Pu:1.5 kN
Ball diameter Dw:11.112 mm
Calculation factor fHC:1
r1,2 min.:1.1 mm
B:18 mm
Static axial stiffness, preload class D:193 N/µm
d2:70.8 mm
da min.:66 mm
D:95 mm
Calculation factor f2B:1.02
r3,4 min.:0.6 mm
Attainable speed for grease lubrication:14000 r/min
d:60 mm
Calculation factor f2A:1
Static axial stiffness, preload class A:70 N/µm

7920CTRDUMP3 NSK Super Precision Bearings pdf

NSK 7920CTRDUMP3 7920CTRDUMP3 NSK Super Precision Bearings Dimensions

7920CTRSULP3 NSK Super Precision Bearings	da min.:14 mm; r1,2 min.:0.3 mm; Limiting speed:40000 r/min; Basic static load rating C0:2.36 kN; Calculation factor f0:13.1; D:28 mm; Da max.:26 mm; Basic dynamic load rating C:5.4 kN; d1 ≈:17 mm; Fatigue load limit Pu:0.1 kN; Mass bearing:0.021 kg; B:8 mm; d:12 mm; D1 ≈:23.2 mm; ra max.:0.3 mm; Reference speed:65000 r/min; Calculation factor kr:0.025;
7016A5TRSUMP3 NSK Super Precision Bearings	l7 min.:16 mm; dk:18 mm; Specific dynamic load factor K:100 N/mm²; d2 max.:36 mm; N1 max.:13 mm; B:10 mm; Basic dynamic load rating C:10.8 kN; r1 min.:0.3 mm; Material constant KM:330; Mass rod end:0.14 kg; α:10 °; h1:42 mm; G:M 10x1.25; Tightening torque bolt with internal hexagon:10 N·m; C1 max.:8 mm; l4 max.:62 mm; d:12 mm; l3 min.:15 mm; d4 max.:17 mm; Basic static load rating C0:21.2 kN;
7022A5TRQUMP3 NSK Super Precision Bearings	r1,2 min.:1 mm; D:78 mm; D1:42 mm; B:7.5 mm; Mass housing washer:0.2 kg;
7919CTRDUMP3 NSK Super Precision Bearings	Permissible sliding velocity v max.:5 m/s; Tolerance housing:H7; Tolerance shaft:h8; d:25 mm; D:45 mm; Coefficient of friction µ min.:0.05; Specific static load factor K0:20 N/mm²; Mass bushing:0.24 kg; B:35 mm; Specific dynamic load factor K:10 N/mm²; Permissible sliding velocity v min.:0.25 m/s; Coefficient of friction µ max.:0.1;
7918A5TRDULP3 NSK Super Precision Bearings	End plug (suffix Y):EPR 12; RG:3/8 NPT; Housing:SAW 520; h:42.069 mm; R2:30.163 mm; N1:22.225 mm; Cap bolt:2 x 3/4-10 UNC; PosiTrac Plus contact element:2 x B10724-102; P90°:71.2 kN; H:222.25 mm; H2:44.45 mm; J max.:333.375 mm; Max. speed for PosiTrac Plus seal:1650 r/min; A1:111.125 mm; Mass pillow block:34 kg; Pa:18.1 kN; Ca:70.104 mm; Initial grease fill:181.44 g; R1:65.088 mm; P150°:40 kN;
70BER19STSULP3 NSK Super Precision Bearings	Specific dynamic load factor K:10 N/mm²; Coefficient of friction µ max.:0.1; B:20 mm; D:20 mm; B1:3 mm; Permissible sliding velocity v max.:5 m/s; Tolerance shaft:h8; D1:26 mm; Permissible sliding velocity v min.:0.25 m/s; d:14 mm; Specific static load factor K0:20 N/mm²; Tolerance housing:H7; Coefficient of friction µ min.:0.05; Mass bushing:0.026 kg;
7219CTRSUMP3 NSK Super Precision Bearings	Taconite seal:TER 140; R2:38.1 mm; R1:87.313 mm; da:150.813 mm; P150°:105 kN; P90°:180 kN; Max. speed for Taconite seal:520 r/min; H:298.45 mm; H2:60.325 mm; h:44.45 mm; Mass pillow block:92 kg; Initial grease fill:481.95 g; L:511.175 mm; A1:149.225 mm; P60°:301 kN; Ca:86.614 mm; Da:259.999 mm; P180°:127 kN; P120°:116 kN; A2:260.35 mm;
7018CTRSULP3 NSK Super Precision Bearings	Tolerance shaft:h8; Mass bushing:0.97 kg; Coefficient of friction µ max.:0.08; Tolerance housing:H7; Specific dynamic load factor K:140 N/mm²; Effective load carrying cross section A:20720 mm²; d:155 mm; Permissible sliding velocity v min.:0 m/s; B:150 mm; Coefficient of friction µ min.:0.03; Permissible sliding velocity v max.:0.5 m/s; Specific static load factor K0:200 N/mm²;
7915CTRSUMP3 NSK Super Precision Bearings	Calculation factor kr:0.03; da min.:54 mm; B:25 mm; Basic static load rating C0:31.5 kN; Da max.:91 mm; Basic dynamic load rating C:55.3 kN; d2 ≈:58.256 mm; Mass bearing:0.85 kg; ra max.:1.5 mm; d:45 mm; Limiting speed:4500 r/min; Fatigue load limit Pu:1.34 kN; da max.:57.9 mm; Calculation factor f0:13; r1,2 min.:1.5 mm; D:100 mm; D2 ≈:87.5 mm;
7921CTRSULP3 NSK Super Precision Bearings	r, r1,2 min.:0.3 mm; d:30 mm; B:30 mm; Mass inner ring:0.059 kg; F:35 mm;
7222CTRSUMP3 NSK Super Precision Bearings	d2:111.125 mm; Mass bearing unit:11.6 kg; H2:47.625 mm; L:304.8 mm; Limiting speed:950 r/min; A:76.2 mm; J max.:247.65 mm; S:0.794 mm; H1:79.375 mm; B:92.075 mm; H:160.338 mm; Basic dynamic load rating C:158 kN; A1:99.219 mm; da:68.263 mm; J min.:234.95 mm; s:31.75 mm; Attachment bolt diameter G:19.05 mm;
7916CTRDUDLP3 NSK Super Precision Bearings	Fatigue load limit Pu:90 kN; Maximum dynamic radial loads Fr max.:415 kN; C:120 mm; H max.:64.979 mm; Basic dynamic load rating C:501 kN; D1 ≈:149 mm; d:90 mm; D:220 mm; Maximum static radial loads F0r max.:585 kN; Mass bearing:26.8 kg; Basic static load rating C0:750 kN; B:120 mm; K:5 mm; d1 ≈:130.48 mm; r min.:1.1 mm;
7919A5TRDUMP3 NSK Super Precision Bearings	Permissible sliding velocity v min.:0.25 m/s; Coefficient of friction µ min.:0.05; D:85 mm; Permissible sliding velocity v max.:5 m/s; Tolerance shaft:h8; Coefficient of friction µ max.:0.1; Specific static load factor K0:20 N/mm²; d:75 mm; Specific dynamic load factor K:10 N/mm²; Tolerance housing:H7; Mass bushing:0.78 kg; B:100 mm;
7016A5TRSUV1VLP3 NSK Super Precision Bearings	D:52 mm; Basic static load rating C0:108 kN; Mass bearing:0.066 kg; C:20 mm; Fatigue load limit Pu:13.2 kN; Fw:45 mm; r min.:0.8 mm; Inner ring IR series:IR 40x45x20.5; Limiting speed:5600 r/min; Reference speed:4500 r/min; Basic dynamic load rating C:35.8 kN; Inner ring LR series:LR 40x45x20.5;
7916CTRDUMP3 NSK Super Precision Bearings	L:387.35 mm; Cap bolt recommended tightening torque:515.2 N·m; A2:231.775 mm; H:222.25 mm; Cap bolt, SAE grade:8; P120°:39.1 kN; h:47.625 mm; Housing:FSAF 617; da:76.2 mm; N1:22.225 mm; Ca:69.799 mm; Da:180 mm; Taconite seal:TER 185; P90°:62.3 kN; Mass pillow block:25.5 kg; P60°:104 kN; P180°:42.9 kN; J min.:295.275 mm; R1:66.675 mm; Max. speed for Taconite seal:1050 r/min;
7022A5TRSUMP3 NSK Super Precision Bearings	Specific static load factor K0:120 N/mm²; Basic static load rating C0:4500 kN; Sealing solution:-; d:320 mm; B:160 mm; da max.:344 mm; b:21 mm; Da max.:426 mm; r2 min.:3 mm; Material constant KM:1055; C:135 mm; α:4 °; b1:21 mm; dk:380 mm; D:440 mm; Mass plain bearing:69 kg; Basic dynamic load rating C:3000 kN; Design (sliding contact surface combination):Steel/PTFE FRP; Da min.:370 mm; Specific dynamic load factor K:80 N/mm²;

No.	Brand	F	A	C	T	a	M	b	K
7922A5TRDUDMP3	NSK	-	-	-	-	-	-	-	-
70BER10STSULP3	NSK	-	-	-	-	-	-	-	-
7016CTRDUMP3	NSK	-	-	-	-	-	-	-	-
7218A5TRDUDMP3	NSK	-	-	-	-	-	-	-	-
7918CTRDUMP3	NSK	-	-	-	-	-	-	-	-
7217CTRDUMP3	NSK	-	88.9 mm	-	-	-	-	-	-
7916A5TRDULP3	NSK	-	-	-	-	-	-	-	-
7922CTRSULP3	NSK	-	-	-	82.5 mm	-	-	-	-
7922A5TRSUMP3	NSK	-	63.5 mm	-	-	-	-	-	-
7020A5TRDUDMP3	NSK	-	-	-	-	-	-	-	-
7216A5TRDUDLP3	NSK	-	-	-	-	-	-	-	-
7221CTRSULP3	NSK	-	-	-	-	-	-	-	-
7921CTRSULP3	NSK	35 mm	-	-	-	-	-	-	-
70BER10HTV1VSUELP3	NSK	-	-	-	-	-	-	4.8 mm	-
7915A5TRSUMP3	NSK	-	-	-	-	-	-	-	-
75BNR10STV1VSUELP3	NSK	-	30 mm	-	-	-	-	-	-
7921CTRSUMP3	NSK	-	52 mm	-	64.3 mm	-	-	-	-
7024CTRQUMP3	NSK	-	-	-	-	-	-	-	-
7919A5TRDUDMP3	NSK	-	-	-	-	-	-	-	-
75BER10XTV1VSUELP3	NSK	-	-	-	-	-	-	-	-
7016A5TRDUMP3	NSK	-	-	-	-	-	-	-	-
7916CTRDUMP3	NSK	-	-	-	-	-	-	-	-
7021CTRDUMP3	NSK	-	-	-	-	-	-	-	-
7918A5TRSUMP3	NSK	-	-	36 mm	-	-	-	6.2 mm	-
7919A5TRSUMP3	NSK	-	-	-	-	-	-	-	-

7920CTRDUMP3 NSK Super Precision Bearings Video

NSK 7920CTRDUMP3 INTERCHANGE

Super Precision Bearings Part series 7920CTRDUMP3 is a potential replacement for these common bearing part numbers:

NSK7920CTRDUMP3
SKF7920CTRDUMP3
NTN7920CTRDUMP3
FAG7920CTRDUMP3
TIMKEN7920CTRDUMP3
KOYO7920CTRDUMP3
NACHI7920CTRDUMP3
DODGE7920CTRDUMP3

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