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7218CTRDULP3 NSK Super Precision Bearings

Name: 7218CTRDULP3 NSK Super Precision Bearings
Brand: NSK
SKU: 7218CTRDULP3
Rating: 4.9 (5 reviews)

NSK 7218CTRDULP3 Bearing SPECIFICATIONS

7218CTRDULP3 NSK Super Precision Bearings with easy-to-use parts graphics, giving you the ability to NACHI BEARINGS OF AMERICA CORP. check 20 mm A5 parts availability, Super Precision Bearings pricing, examine remanufactured options.
Brand Name:NSK
Model Number:
7218CTRDULP3
A5:20 mm
J:82.5 mm
Mass bearing unit:0.5 kg
Recommended diameter for attachment bolts, mm G:10 mm
Limiting speed:6300 r/min
Recommended tightening torque for grub screw:4.2 N·m
Basic static load rating C0:11.2 kN
Db:78 mm

Download NSK 7218CTRDULP3 Spec Sheet

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A5:20 mm
J:82.5 mm
Mass bearing unit:0.5 kg
Recommended diameter for attachment bolts, mm G:10 mm
Limiting speed:6300 r/min
Recommended tightening torque for grub screw:4.2 N·m
Basic static load rating C0:11.2 kN
Db:78 mm
T:43 mm
Da:93.7 mm
Recommended diameter for attachment bolts, inch G:0.375 in
A1:15.3 mm
N:12.3 mm
d:30 mm
s1:23 mm
A:33 mm
A3:3.2 mm
Housing material:Composite
Basic dynamic load rating C:19.5 kN
B1:37 mm

7218CTRDULP3 NSK Super Precision Bearings pdf

NSK 7218CTRDULP3 Specifications for Super Precision Bearings

7018A5SN24TRDUDLP3 NSK Super Precision Bearings	Initial grease fill:68.04 g; P180°:40 kN; Da:130 mm; Cap bolt:2 x 1/2-13 UNC; P120°:36.9 kN; A1:79.375 mm; da:63.5 mm; S:3.175 mm; H2:30.163 mm; Stabilizing ring:SR-15-0; ba:32.544 mm; h:28.575 mm; Labyrinth ring:2 x LOR 38; P150°:33.4 kN; Cap bolt, SAE grade:8; Cap bolt recommended tightening torque:149.1 N·m; P60°:104 kN; Housing:SSAFS 515; Mass pillow block:14.3 kg; PG:1/8 NPT;
7020A5TRQUMP3 NSK Super Precision Bearings	D1 ≈:390 mm; Fatigue load limit Pu:415 kN; Reference speed:630 r/min; G:Tr 300x4; Calculation factor Y2:2.5; Calculation factor Y0:1.6; B2 ≈:219 mm; B1:202 mm; d2 ≈:314 mm; Basic dynamic load rating C:3183 kN; Da max.:440 mm; Basic static load rating C0:5100 kN; Mass bearing + sleeve:130 kg; Calculation factor e:0.4; D:460 mm; r1,2 min.:5 mm; b:13.9 mm; d1:260 mm; K:7.5 mm; G1:22 mm;
7922A5TRSULP3 NSK Super Precision Bearings	Labyrinth ring:2 x LOR 123; PosiTrac Plus contact element:2 x B10724-122; Appropriate attachment bolt size G:0.75 in; J min.:336.55 mm; J1:69.85 mm; L:419.1 mm; Max. speed for PosiTrac Plus seal:1150 r/min; Ca:72.619 mm; A1:120.65 mm; Pa:22.2 kN; Cap bolt:2 x 1-8 UNC; H2:53.975 mm; H:258.762 mm; ba:53.975 mm; R2:30.163 mm; R1:79.375 mm; RG:1/2 NPT; P150°:66.7 kN; End plug (suffix Y):EPR 27; Initial grease fill:379.89 g;
7228A5TRSUMP3 NSK Super Precision Bearings	Basic static load rating C0:400 kN; a:34.364 mm; Calculation factor e:0.33; Dimension series:6300; C:44.45 mm; Basic dynamic load rating C:353 kN; Fatigue load limit Pu:45.5 kN; D:135.755 mm; Mass bearing:3.94 kg; B:56.007 mm; ra max.:3.5 mm; Reference speed:4000 r/min; da max.:78 mm; Cb min.:9.5 mm; Da min.:110 mm; T:53.975 mm; Db min.:125 mm; Limiting speed:5000 r/min; Da max.:123.5 mm; Calculation factor Y0:1;
7022A5TRDULP3 NSK Super Precision Bearings	Material constant KM:330; C1 max.:31 mm; l7 min.:60 mm; l3 min.:68 mm; l5 ≈:30 mm; r1 min.:0.6 mm; dk:66 mm; w:60 mm; B:35 mm; d2 max.:114 mm; Basic dynamic load rating C:236 kN; Mass rod end:4.5 kg; Basic static load rating C0:270 kN; d:50 mm; d4 ≈:70 mm; h1:195 mm; Specific dynamic load factor K:150 N/mm²; l4 max.:254 mm; α:6 °; G:M 52x3;
7218A5TRSUMP3 NSK Super Precision Bearings	B1:87 mm; B4:29.5 mm; Mass adapter sleeve assembly:6 kg; d3:210 mm; G:M 180x3; B:27 mm; d1:160 mm; Hydraulic nut:HMV 36 E; d:180 mm;
7220CTRDUMP3 NSK Super Precision Bearings	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;
7919A5TRDULP3 NSK Super Precision Bearings	Mass bearing unit:1.05 kg; SWN:7 mm; Da:93.7 mm; R1:19.5 mm; J7:24.5 mm; A3:3.2 mm; B1:38 mm; Appropriate spanner:HN 5-6; N4:4 mm; N:12 mm; GN:1/4-28 SAE-LT; s1 ≈:22.5 mm; Recommended diameter for attachment bolts, inch G:0.375 in; Basic dynamic load rating C:19.5 kN; Recommended lock nut tightening angle α:95 °; J:83 mm; Db1:76 mm; A1:13 mm; Limiting speed:6300 r/min; RG:1/4-28 UNF;
7219CTRSUMP3 NSK Super Precision Bearings	Basic static load rating C0:41.5 kN; r0:0.5 mm; D1 ≈:58.2 mm; ra max.:1 mm; Calculation factor Y1:0.66; Mass bearing:0.42 kg; a:36 mm; Fatigue load limit Pu:1.76 kN; da min.:37 mm; D:72 mm; Calculation factor X:0.6; h:3.5 mm; Calculation factor A:0.00508; Da max.:65 mm; Calculation factor Y2:1.07; r1,2 min.:1.1 mm; Basic dynamic load rating C:53 kN; b:4.5 mm; B:19 mm; Limiting speed:17000 r/min;
7022A5TRSUMP3 NSK Super Precision Bearings	d2:232 mm; M:184 mm; f:20 mm; d1:210 mm; d:190 mm; Mass lock washer:0.17 kg; B:2.5 mm;

No.	Brand	l	A	T	f	E	L	M	H
7922CTRDUDLP3	NSK	-	-	-	-	-	-	-	-
7220CTRSUMP3	NSK	-	-	-	-	-	-	-	25 mm
7918CTRDULP3	NSK	-	-	-	-	-	-	-	-
7022CTRDULP3	NSK	-	-	-	-	-	-	-	-
7028CTRDULP3	NSK	-	-	-	-	-	152 mm	-	-
7219A5TRDUDLP3	NSK	-	-	-	-	-	-	-	-
7218A5TRDUMP3	NSK	-	-	-	-	-	387.35 mm	-	-
7020A5TRQUMP3	NSK	-	-	-	-	-	-	-	-
7924CTRSUMP3	NSK	-	-	-	-	-	-	-	-
7218CTRDUMP3	NSK	-	-	-	-	-	-	-	-
7926A5TRDULP3	NSK	-	-	355.6 mm	-	-	-	-	-
7028A5TRSUMP3	NSK	-	-	-	-	-	-	-	-
7222CTRSULP3	NSK	-	-	437 mm	-	-	-	-	-
7224A5TRDULP3	NSK	-	-	-	-	42 mm	-	-	-
7920CTRSUV1VLP3	NSK	-	-	-	-	-	-	-	239.316 mm
7018CTRDUDMP3	NSK	-	-	168 mm	-	-	-	-	-
7921A5TRSULP3	NSK	-	-	-	-	-	285.75 mm	-	-
7022A5TRDUMP3	NSK	-	-	-	-	-	-	-	-
7919A5TRDUMP3	NSK	-	58.737 mm	-	-	-	187.325 mm	-	109.537 mm
70BER19STV1VSULP3	NSK	-	-	-	-	-	-	-	-
7924A5TRDUDLP3	NSK	-	-	45.3 mm	-	-	118 mm	-	-
7024CTRDULP3	NSK	-	89.694 mm	-	-	-	361.95 mm	-	213.519 mm
7022CTRSULP3	NSK	-	-	-	-	-	330.2 mm	-	169.863 mm
7222CTRSUMP3	NSK	-	110 mm	-	-	-	380 mm	-	-
7924CTRDUMP3	NSK	-	-	-	-	-	-	-	-
7226A5TRDULP3	NSK	-	30 mm	45.6 mm	-	-	86 mm	-	-
50BER10HTV1VSUELP3	NSK	-	-	-	-	-	-	-	-
7920A5TRSUMP3	NSK	-	4 mm	-	-	-	-	-	-
7219A5TRSULP3	NSK	-	-	-	-	-	-	-	-
7224A5TRDUMP3	NSK	-	-	-	-	-	-	-	-

7218CTRDULP3 NSK Super Precision Bearings Video

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NSK 7218CTRDULP3 INTERCHANGE

Super Precision Bearings Part series 7218CTRDULP3 is a potential replacement for these common bearing part numbers:

NSK7218CTRDULP3
SKF7218CTRDULP3
NTN7218CTRDULP3
FAG7218CTRDULP3
TIMKEN7218CTRDULP3
KOYO7218CTRDULP3
NACHI7218CTRDULP3
DODGE7218CTRDULP3

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