NTN  CRO-7220 Four Row Bearings  

Diameter series symbol:Used for Light load; Rolling Element Material:Bearing Steel; RoHS:6; Accessory:With steel plate cov; Basic Load Rating, Static Rating(N):23300; Bearing Unit, Type:Round flange shape; Bearing Inner Dia. Shape:Tapered hole adapter; Bearing Unit, Type:Round flange shape; Fit:J7;

Designation of bearing:ES204G2; B1:30.9 mm; A:40 mm; C:12.8 kN; Recommended tightening torque for set screw:5.5 Nm; Dz:54 mm; L1:48 mm; Designation of housing:PH204N-; C0:6.65 kN; N1:19 mm;

L1:61 mm; L2:10 mm; T min.:-20 °C; N2:32 mm; C0:6.65 kN; B:34 mm; A:32 mm; Designation of closed end cover:SCCE204; Designation of bearing:EX204G2L4; SW:3 mm;

J:129 mm; L:166 mm; S:8.5 mm; T min.:-20 °C; Designation of open end cover:SCOU207-22; C:25.7 kN; N1:21.5 mm; Recommended tightening torque for set screw:8 Nm; Dz:80 mm; Z:59.9 mm;

Bearing Used:Deep Groove Ball Bea; Bearing Used:Deep Groove Ball Bea; Type:Bearings with Housin; Bearing I.D. d(mm):6; Seals:ZZ (Double Shield); Holder Surface Treatment:Clear Anodize; Days to Ship:8 Days; Bearing Material:Stainless Steel; Housing Material:[Aluminum Alloy] Alu; Width T(mm):12;

B:38; Type:Ball; Type:Ball; Size Standards:Metric System; Size Standards:Metric System; D:200; Rolling Element Material:Steel; Days to Ship:9 Days or more; Specifications/Environment:Standard; Seal, Shield Symbols:LU;

B:68.2 mm; Designation of bearing:EX213G2T04; C:57.2 kN; H3:145; S:34.1 mm; Z:89.5 mm; G:M6x1; J:170 mm; d:65 mm; A2:67.6 mm;

Unit Body Material:Cast Iron; Accessory:With steel plate cov; Stroke:No; Surface Treatment:No; Bearing Unit, Type:Diamond Flange Shape; Fit:J7; Unit Body Material:Cast Iron; Seal:Silicone; Stroke:No; Basic Load Rating, Static Rating(N):29400;

T max.:100 °C; J:50.8 mm; L:70 mm; H1:10 mm; A1:21 mm; A:36 mm; C0:7.88 kN; G:R1/8"; C:14 kN; Weight:0.57 kg;

Bearing type symbol:No; RoHS:6; Outer Ring Shape:Flat; Days to Ship:8 Days or more; Bearing Style:Open Type; Seal, Shield Symbols:No; O.D.(Ø):120; Max. Allowed rpm(rpm):6000; I.D.(Ø):65; Combination symbol:No;

Bearing Part Number:6903; Days to Ship:7 Days; Width T(mm):55; Bearing Used:Deep Groove Ball Bea; Type:Bearings with Housin; Type:Bearings with Housin; Bearing Retained:Yes (with retaining; Holder Surface Treatment:Clear Anodize; RoHS:6; Number of Bearings:Double;

Characteristic inner ring frequency, BPFI:11.86 Hz; Characteristic cage frequency, FTF:0.44 Hz; Da max:189 mm; Radial clearance class:CN; B:62 mm; Fatigue limit load, Cu:62.3 kN; ra max:2 mm; Nlim:3,200 rpm; Characteristic rolling element frequency, BSF:7.47 Hz; rs min:2 mm;

m:8.5 mm; C:30 mm; Recommended tightening torque for set screw:16.8 Nm; D:130 mm; B2:23.9 mm; C1:9 mm; C0:49.5 kN; T min.:-40 °C; d1:102 mm; d:76.2 mm;

Low Torque Specification:No; Accuracy(Class):Class 0; Material Symbol:No; Inner/Outer Ring Material:Steel; RoHS:6; Material Symbol:No; Bearing Ring Type:Type NU; Symbols of Lubrication Amount:No; Number of Raceway Ring Rows:Single Row; Basic Load Rating, Static Rating(N):735000;

Days to Ship:Quote; Pillow Type, Category:Standard; Pillow Type, Category:Standard; Basic Load Rating, Static Rating(N):29400; Unit Body Material:Cast Iron; B:63.5; Stroke:No; RoHS:6; Fit:J7; Rolling Element Material:Bearing Steel;