Product Details

NSK 7221AWDF Face-to Face Single-Row Angular Contact Ball Bearings

Brand Name NSK
Model Number 7221AWDF
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

Face-to Face Single-Row Angular Contact Ball Bearings SHOW

No.BranddBCarRTD
S7221 ACD/P4ASKF105 mm36 mm163 kN53 mm - - - 190 mm
S7221 CD/P4ASKF105 mm36 mm172 kN38 mm - - - 190 mm
LM272235/LM272210KOYO457,2 mm85,725 mm1410 kN98,4 mm - - 85,725 mm615,95 mm
LM272235/LM272210G2NTN457,2 mm85,725 mm66,675 mm - - - 85,725 mm615,95 mm
LM272249/LM272210KOYO482,6 mm85,725 mm1410 kN98,4 mm - - 85,725 mm615,95 mm
LM272249/LM272210DG2+ANTN482,6 mm - - - - - 184,15 mm615,95 mm
LM272249/LM272210G2NTN482,6 mm85,725 mm66,675 mm - - - 85,725 mm615,95 mm
LM272249D/LM272210/LM272210DG2NTN482,6 mm - - - - - 330,2 mm615,95 mm
LM272249D/LM272210G2+ANTN482,6 mm - - - - - 158,75 mm615,95 mm
EE722110/722185NSK279,4 mm93,662 mm1180 kN87,2 mm3,3 mm9,7 mm95,25 mm469,9 mm
EE722115/722185NSK292,1 mm93,662 mm1180 kN87,2 mm3,3 mm9,7 mm95,25 mm469,9 mm

 

Associated spannerHN 7
Grub (set) screw sizeM5
Recommended grub screw tightening torque4.5 N·m
b5 mm
B11.5 mm
Axial static load carrying capacity50 kN
h2 mm
B33 mm
d352 mm
Mass lock nut0.092 kg

NSK 7021CDF Face-to Face Single-Row Angular Contact Ball BearingsB:160 mm; Sealing solution:-; Design (sliding contact surface combination):Steel/PTFE FRP; Specific dynamic load factor K:80 N/mm²; Da min.:391 mm; r2 min.:3 mm; da max.:366 mm; rb max.:3 mm; M:8 mm; r1 min.:1.1 mm;
NSK 7921A5DF Face-to Face Single-Row Angular Contact Ball BearingsB:7.00 mm; Oil Speed Rating Open/Shielded n2:43000 rpm; Grease Speed Rating Open/Shielded n1:36000 rpm; Sealed Speed Rating n3:23000 rpm; Basic Dynamic Radial Load Rating C:3250 N; Fillet Radius ra:0.30 mm; D:22.0000 mm; Accessories:Two Shields; Basic Static Radial Load Rating Co:1360 N; d:8.000 mm;
NSK 7220AWDF Face-to Face Single-Row Angular Contact Ball BearingsB:7.00 mm; Oil Speed Rating Open/Shielded n2:43000 rpm; Grease Speed Rating Open/Shielded n1:36000 rpm; Sealed Speed Rating n3:23000 rpm; Basic Dynamic Radial Load Rating C:3250 N; Fillet Radius ra:0.30 mm; D:22.0000 mm; Accessories:Two Shields; Basic Static Radial Load Rating Co:1360 N; d:8.000 mm;
NSK 7320AWDF Face-to Face Single-Row Angular Contact Ball BearingsB:24.00 mm; d:90.000 mm; D:140.0000 mm; Basic Static Radial Load Rating Co:51000 N; Basic Dynamic Radial Load Rating C:61800 N; Grease Speed Rating Open/Shielded n1:4800 rpm; Accessories:Two Shields; Oil Speed Rating Open/Shielded n2:5600 rpm; Sealed Speed Rating n3:2800 rpm; Fillet Radius ra:1.50 mm;
NSK 7221BWDF Face-to Face Single-Row Angular Contact Ball BearingsDa max.:165.5 mm; Calculation factor kr:0.25; Mass bearing:7.97 kg; B:60 mm; da max.:105 mm; Limiting speed:4800 r/min; r3,4 min.:3 mm; Axial load factor Y:0.4; F:108 mm; d1 ≈:117 mm;
NSK 7320BWDF Face-to Face Single-Row Angular Contact Ball BearingsD2:48.1 mm; da max.:37.8 mm; Calculation factor fHC:1.01; Calculation factor f2A:1; db max.:36 mm; Basic dynamic load rating C:9.36 kN; r1,2 min.:1 mm; Calculation factor f1:1; Da max.:50.4 mm; Static axial stiffness, preload class C:67 N/µm;
NSK 7220CDF Face-to Face Single-Row Angular Contact Ball BearingsAccessories:Two Shields & Snap-R; d:35.000 mm; D:72.0000 mm; Oil Speed Rating Open/Shielded n2:9500 rpm; Fillet Radius ra:1.00 mm; B:17.00 mm; Grease Speed Rating Open/Shielded n1:7800 rpm; Basic Dynamic Radial Load Rating C:29700 N; Basic Static Radial Load Rating Co:22800 N;
NSK 7920CDF Face-to Face Single-Row Angular Contact Ball BearingsP120°:13.3 kN; P90°:20.9 kN; Housing:SAF 609; A1:69.85 mm; S:4.763 mm; da:34.925 mm; H2:25.4 mm; R1:38.1 mm; R2:17.462 mm; N1:19.05 mm;
NSK 7021ADF Face-to Face Single-Row Angular Contact Ball BearingsP120°:13.3 kN; P90°:20.9 kN; Housing:SAF 609; A1:69.85 mm; S:4.763 mm; da:34.925 mm; H2:25.4 mm; R1:38.1 mm; R2:17.462 mm; N1:19.05 mm;
NSK 7020CDF Face-to Face Single-Row Angular Contact Ball BearingsAssociated spanner:HN 7; Grub (set) screw size:M5; Recommended grub screw tightening torque:4.5 N·m; b:5 mm; B:11.5 mm; Axial static load carrying capacity:50 kN; h:2 mm; B3:3 mm; d3:52 mm; Mass lock nut:0.092 kg;
NSK 7020ADF Face-to Face Single-Row Angular Contact Ball BearingsB:144.00 mm; d:240.000 mm; Oil Speed Rating n2:1400 rpm; D:440.0000 mm; Fillet Radius rb:1.00 mm; Basic Dynamic Radial Load Rating C:780000 N; Fillet Radius ra:3.00 mm; Basic Static Radial Load Rating Co:1500000 N; Grease Speed Rating n1:1100 rpm;
NSK 7220BWDF Face-to Face Single-Row Angular Contact Ball BearingsTolerance shaft:e7; Mass bushing:2.85 kg; h:142 mm; Tolerance housing:H7; B:60 mm; d:140 mm; Permissible sliding velocity v max.:0.5 m/s; α:124 °; Specific dynamic load factor K:25 N/mm²; Coefficient of friction µ max.:0.15;
NSK 7921CDF Face-to Face Single-Row Angular Contact Ball BearingsAssociated spanner:HN 7; Grub (set) screw size:M5; Recommended grub screw tightening torque:4.5 N·m; b:5 mm; B:11.5 mm; Axial static load carrying capacity:50 kN; h:2 mm; B3:3 mm; d3:52 mm; Mass lock nut:0.092 kg;

 

 

NSK 7221AWDF Face-to Face Single-Row Angular Contact Ball Bearings Video

 

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