NJ304EM Bearings 20×52×15mm

Surface Treatment:No; Grease Type:SH33M; Bearing Unit, Type:Square flange shape; Days to Ship:8 Days; Stroke:No; Fit:J7; d:45; Bearing Inner Dia. Shape:Cylindrical Bore Set; Unit Body Material:Cast Iron; Surface Treatment:No;

C:14 kN; d:25 mm; C0:7.88 kN; Weight:0.85 kg; T min.:-20 °C; B:34.8 mm; Z:27 mm; e:19 mm; T max.:100 °C; Designation of housing:FE205N-;

L:71 mm; A2:16.7 mm; N:8,7mm; Designation of bearing:LK205G2H; J:76.2 mm; Weight:0.27 kg; d:25 mm; T min.:-20 °C; A1:4 mm; T max.:100 °C;

Characteristic rolling element frequency, BSF:4.41 Hz; d1:51.7 mm; B:34.9 mm; Min operating temperature, Tmin:-40 °C; D1:70.3 mm; D:80 mm; a:54.1 mm; Static load, C0:47 kN; Radial clearance class:C3; da min:43 mm;

Bearing Retained:Yes (with retaining; Width T(mm):25 ～ 50; Type:Bearings with Housin; Type:Bearings with Housin; Flange O.D. H(φ):47; RoHS:6; Holder Surface Treatment:Electroless Nickel P; Seals:ZZ (Double Shield); Flange Shape:Square Type; Housing Material:1045 Carbon Steel;

ra max:0.6 mm; Characteristic cage frequency, FTF:0.41 Hz; Characteristic inner ring frequency, BPFI:5.88 Hz; rs min:0.6 mm; Nlim (grease):9,400 rpm; Max operating temperature, Tmax:110 °C; Characteristic outer ring frequency, BPF0:4.12 Hz; d:25 mm; Radial clearance class:CN; Da max:43 mm;

Dynamic load, C:124 kN; D2:149.3 mm; Static load, C0:101 kN; Da max:148 mm; Min operating temperature, Tmin:-40 °C; ra max:2 mm; Mass:3.17 kg; Max operating temperature, Tmax:120 °C; Contact angle α:40 °; r1s min:1.1 mm;

Number of Bearings:Double; Bearing I.D. d(mm):20; Bearing Retained:No; Number of Bearings:Double; Housing Material:304 Stainless Steel; Bearing Part Number:6904; Width T(mm):35 ～ 70; Shape:Flange Type; Bearing Used:Deep Groove Ball Bea; Days to Ship:8 Days;

Bearing Style:Open Type; Clearance sign:CN (standard); Combination symbol:DB; Inner/Outer Ring Material:[Steel] Steel; I.D.(Ø):60; Basic Load Rating, Static Rating(N):30500; Width(mm):18; Special Configurations Code:No; Contact angle(Degree):15; Precision:Grade 5;

d:12.7 mm; H2:62 mm; H:30.2 mm; Weight:0.59 kg; Designation of housing:P203N-; L:127 mm; Designation of bearing:US201-08G2T20; s1:11 mm; T min.:-20 °C; A:38 mm;

Rolling Element Material:Steel; Days to Ship:Quote; Raceway Ring Shape:Cylindrical Roller; Outer ring oil hole:Standard; Load Direction:Radial; Raceway Ring Shape:Cylindrical Roller; Precision (JIS):Grade 0; Symbol of Bearing Ring Shape:No symbol: Internal; Large-capacity type:E (Large-capacity ty;

Mass:1.19 kg; Nlim (grease):7,100 rpm; Static load, C0:76 kN; Precision class:P42; D:165 mm; da min:127 mm; r1s min:0.6 mm; Dynamic load, C:65 kN; Axial rigidity:320 N/µm; ra max:1 mm;

Bearing Retained:Yes (with retaining; Number of Bearings:Double; Bearing Retained:Yes (with retaining; Housing Material:1045 Carbon Steel; Shape:Flange Type; Number of Bearings:Double; Bearing Material:[Steel] Steel; Seals:VV (Non-Contact Rubb; Shape:Flange Type; Type:Bearings with Housin;

Recommended tightening torque for set screw:11.5 Nm; A5:21.4 mm; B:42.8 mm; H2:61 mm; S:21.4 mm; s1:39.7 mm; A:31 mm; Designation of bearing:EX209G2L3; T max.:100 °C; T min.:-20 °C;

Db max:83 mm; Characteristic inner ring frequency, BPFI:11.27 Hz; Contact angle α:15 °; Mass:0.39 kg; Axial rigidity:116 N/µm; da min:62 mm; D:90 mm; Preload level:8; Brand:SNR; D2:83.39 mm;