Product Details

7921A5TRDUMP3 NSK Super Precision Bearings

Brand Name NSK
Model Number 7921A5TRDUMP3
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

 

7022A5TRSUMP3 NSK Super Precision BearingsSpecific 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;
7022A5TRDUMP3 NSK Super Precision BearingsBasic static load rating C0:12.9 kN; Reference speed:20000 r/min; Fw:20 mm; Basic dynamic load rating C:8.58 kN; Fatigue load limit Pu:1.46 kN; Ew:24 mm; Limiting speed:22000 r/min; Mass needle roller and cage assembly:0.0065 kg; U:10 mm;
7217A5TRDULP3 NSK Super Precision BearingsSpecific dynamic load factor K:10 N/mm²; Tolerance housing:H7; Tolerance shaft:h8; D:18 mm; d:12 mm; Specific static load factor K0:20 N/mm²; Coefficient of friction µ max.:0.1; B:25 mm; Permissible sliding velocity v min.:0.25 m/s; Mass bushing:0.023 kg; Coefficient of friction µ min.:0.05; Permissible sliding velocity v max.:5 m/s;
45BER19STV1VSUELP3 NSK Super Precision BearingsAttachment bolt diameter G:9.525 mm; d2:62.706 mm; J:111.125 mm; Da:92.075 mm; Limiting speed:6000 r/min; B:69.85 mm; A3:19.05 mm; da:38.1 mm; A1:72.628 mm; A6:12.7 mm; A4:18.256 mm; Basic dynamic load rating C:73.8 kN; s:25.4 mm; Mass bearing unit:2.86 kg; A:57.15 mm; a:3.572 mm; L:133.35 mm; S:0.794 mm; N1:11.113 mm; A5:10.716 mm;
7216CTRDUDLP3 NSK Super Precision BearingsL:143 mm; Mass bearing unit:2.35 kg; Db1:107 mm; A5:29.5 mm; Housing:FY 510 M/VZ033; Housing material:Cast iron; B1:62.7 mm; Limiting speed:800 r/min; Fatigue load limit Pu:0.98 kN; Recommended diameter for attachment bolts, mm G:16 mm; Recommended diameter for attachment bolts, inch G:0.625 in; s1:38.1 mm; A3:3.2 mm; Basic static load rating C0:23.2 kN; N:18 mm; Db2:118 mm; Hexagonal key size for grub screw N:5 mm;
7022CTRDUDLP3 NSK Super Precision BearingsWeight:1.18 kg; Dynamic (Cr):66.179 kN; Da:122 max; d:75 mm; Oil:6 000 min-1; Bearing designation:6215  ; Grease:5 000 min-1; ra:1.5 max; B:25 mm; Pu:2.214 kN; da:82 min; Static (Cor):49.311 kN; D:130 mm; rs:1.5 mm;
7220A5TRDUDMP3 NSK Super Precision BearingsMass rod end:0.34 kg; B:16 mm; Basic dynamic load rating C:83 kN; C1 max.:13.5 mm; α:9 °; Basic static load rating C0:57 kN; Specific dynamic load factor K:300 N/mm²; h1:77 mm; dk:29 mm; r1 min.:0.3 mm; l3 min.:30 mm; l5 ≈:16 mm; d2 max.:54 mm; G:M 20x1.5; w:24 mm; l7 min.:24 mm; l4 max.:106 mm; d4 ≈:28 mm; d:20 mm;
7220A5TRSUMP3 NSK Super Precision Bearingsda max.:85 mm; Mass bearing:2.87 kg; r1,2 min.:3 mm; d1 ≈:111 mm; Da max.:139 mm; C:25 mm; r3,4 min.:2.5 mm; B:35 mm; Limiting speed:4500 r/min; Basic dynamic load rating C:229 kN; Da min.:118 mm; Basic static load rating C0:220 kN; ra max.:3 mm; Reference speed:3400 r/min; Cb min.:13 mm; d:70 mm; Ca min.:5 mm; rb max.:2.5 mm; Calculation factor Y0:0.4; Dimension series:7GB;
7016A5TRDULP3 NSK Super Precision BearingsCategory:Take Up Units; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:17.252; Product Group:M06288; Component Description:Take Up Bearing Only; Rolling Element:Spherical Roller Bearing; Housing Style:Unit Only; Mounting Method:Concentric Collar; Compatible Take Up Frame:QMTF; Adjustment Travel Length:0; Insert Part Number:22218; Housing Material:Cast Steel; Other Features:Double Row | Non-expansion | Two Lip Nitrile Rubber Seal | Steel Cage | With Set Screw;
7920CTRDULP3 NSK Super Precision Bearingsa:51 mm; Calculation factor e:0.95; Fatigue load limit Pu:3.55 kN; Basic dynamic load rating C:100 kN; Limiting speed:12000 r/min; d1 ≈:58 mm; Mass bearing:1.05 kg; b:6.5 mm; Basic static load rating C0:83 kN; D1 ≈:81.2 mm; d:45 mm; Calculation factor Y0:0.58; h:5 mm; Calculation factor Y1:0.66; Da max.:91 mm; Calculation factor X:0.6; D:100 mm; Calculation factor Y2:1.07; r0:0.5 mm; r1,2 min.:1.5 mm;
70BER19STV1VSULP3 NSK Super Precision Bearingsda:9 min; Da:17.2 max; rs:0.3 mm; Oil:42 000 min-1; ra:0.3 max; Pu:0.049 kN; Static (Cor):1.078 kN; D:19 mm; Bearing designation:607  ; Dynamic (Cr):2.838 kN; Weight:0.009 kg; d:7 mm; Grease:35 000 min-1; B:6 mm;
7922CTRDUDLP3 NSK Super Precision BearingsL:355.6 mm; s:40.084 mm; Mass bearing unit:16.6 kg; Attachment bolt diameter G:19.05 mm; A:114.3 mm; J max.:298.45 mm; H:190.5 mm; B:80.169 mm; Basic dynamic load rating C:325 kN; Limiting speed:2600 r/min; J min.:266.7 mm; J1:60.325 mm; S:0.794 mm; H2:57.15 mm; da:87.313 mm; H1:95.25 mm;
70BNR19STV1VSULP3 NSK Super Precision BearingsB:370 mm; Basic dynamic load rating C:5230 kN; r1,2 min.:16 mm; K:9 mm; Calculation factor kr:650; b:16.7 mm; C:370 mm; α:20 °; D1 ≈:451.75 mm; Basic static load rating C0:11800 kN; D:500 mm; Design variant/feature:BC4.10/W33WI; Mass bearing:260 kg; d:340 mm; F:385 mm; r3,4 min.:4 mm; Fatigue load limit Pu:1080 kN;
7016A5TRSUV1VLP3 NSK Super Precision BearingsD: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;
7918A5TRSUMP3 NSK Super Precision Bearingsb:6.2 mm; b1:6.2 mm; Basic dynamic load rating C:245 kN; Specific dynamic load factor K:100 N/mm²; r1 min.:0.6 mm; Sealing solution:Triple-lip seals; d:60 mm; Mass plain bearing:1.15 kg; da max.:68 mm; C:36 mm; B:54 mm; Specific static load factor K0:500 N/mm²; Da max.:84.2 mm; Design (sliding contact surface combination):Steel/steel, heavy-d; ra max.:0.6 mm; rb max.:1 mm; dk:80 mm; Da min.:79.7 mm;
7020CTRQUMP3 NSK Super Precision Bearingsb:22.3 mm; Mass bearing + sleeve:620 kg; d2 ≈:549 mm; Da max.:758 mm; D:790 mm; D1 ≈:676 mm; Calculation factor e:0.35; Calculation factor Y0:1.8; Reference speed:430 r/min; d1:420 mm; B1:330 mm; Basic dynamic load rating C:8150 kN; B:280 mm; Fatigue load limit Pu:800 kN; Calculation factor Y1:1.9; Basic static load rating C0:12500 kN; Calculation factor Y2:2.9; ra max.:6 mm; Limiting speed:600 r/min;

 

 

No.BrandFACTaMbK
7022A5TRQUMP3NSK - - - - - - - -
45BER10STV1VSUELP3NSK - - - - - - 22.3 mm12 mm
7018A5TRSUV1VLP3NSK - - - 41.5 mm - - - -
7915CTRDUMP3NSK - - - - 645 mm - 32 mm -
7920A5TRDUMP3NSK - - - 317.5 mm - - - -
7018A5TRSULP3NSK - 58.737 mm - - - - - -
7922A5TRDULP3NSK - - - - - - - -
7921CTRSULP3NSK35 mm - - - - - - -
7921A5TRSUMP3NSK - - - - - - 22.3 mm -
7915A5TRSUMP3NSK - - - - - - - -
7219CTYNSULP4NSK - - - - - - - -
7021CTRSUMP3NSK - - - - - - - -
7221CTRSUMP3NSK - - - - - - - -
7219A5TRDUMP3NSK - - - - - - 60 mm -
7217CTRDULP3NSK - - 45 mm - - - - -
7016A5TRDULP3NSK - - - - - - - -
7021A5TRDUDMP3NSK - - - - - - 6 mm3 mm
7919CTRSULP3NSK - - - - - - - -
7919A5TRDUMP3NSK - - - - - - - -
7221CTRSULP3NSK - - - - - - - -
7222A5TRDULP3NSK - - - - - - - -
7918A5TRDUMP3NSK - - - - - - - -

 

7921A5TRDUMP3 NSK Super Precision Bearings Video

 

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