Cylindrical Roller Bearings NN3948K

Nominal Number:Groove-shaped steel; Basic Load Rating, Static Rating(N):20400; Basic Load Rating, Dynamic Rating(N):32500; Cover Type:No; Lubrication method:Oil Supply Type; Bearing Unit, Type:Take-Up Type; d:45; Unit, Type:[Framed Bearing Unit; Temperature Properties:Standard; Bearing Inner Dia. Shape:Cylindrical Bore Set;

Flange Shape:Compact Type; Shape:Flange Type; Bearing Retained:Yes (with retaining; Number of Bearings:Single; Seals:ZZ (Double Shield); Holder Surface Treatment:Not Provided; RoHS:6; Bearing Part Number:6904; Type:Bearings with Housin; Flange Shape:Compact Type;

Bearing Retained:Yes (with retaining; Number of Bearings:Single; Shape:Flanged Pilot Type; Bearing Used:Deep Groove Ball Bea; Type:Bearings with Housin; Width T(mm):16; Flange O.D. H(φ):66; Days to Ship:7 Days; Flange Shape:Round Type; Volume Discount:Available;

A2:178 mm; End Cover2:EC520-617; Seal Type:Labyrinth; C0 Static Load Rating:407; Housing Mass:17.6 Kg; Max Grease Speed:3200; Seal:LO617/ 2-15/16; N1:32.00 mm; H1:112.0 mm; C1 Dynamic Load Rating:403;

Bearing Retained:Yes (with retaining; Number of Bearings:Single; Shape:Flanged Pilot Type; Bearing Used:Deep Groove Ball Bea; Type:Bearings with Housin; Width T(mm):16; Flange O.D. H(φ):66; Days to Ship:7 Days; Flange Shape:Round Type; Volume Discount:Available;

T min.:-20 °C; S:17.5 mm; G:M6x1; B:42.9 mm; J:110 mm; H3:90; L:135 mm; T max.:100 °C; Recommended tightening torque for set screw:8 Nm; A2:26.4 mm;

rNa max:0.5 mm; Static load, C0:21.3 kN; da max:65.7 mm; da min:61.5 mm; Brand:SNR; D1:81.5 mm; Min operating temperature, Tmin:-20 °C; Db min:98 mm; Ca min:5.03 mm; D4 max:96.5 mm;

Days to Ship:Quote; Grease Type:Standard Grease; Fit:J7; Stroke:No; Unit Body Material:Cast Iron; Bearing Inner Dia. Shape:Cylindrical Bore Set; Stroke:No; Unit, Type:Insert Bearing Unit; RoHS:6; Rolling Element Material:Bearing Steel;

T min.:-20 °C; S:17.5 mm; G:M6x1; B:42.9 mm; J:110 mm; H3:90; L:135 mm; T max.:100 °C; Recommended tightening torque for set screw:8 Nm; A2:26.4 mm;

Shaft Size:75 mm; Dimension H2:208 mm; Bearing Number:LSM75BR; Note:This product line wa; Series Type:Light Series; Support Type:Two-Bolt Plummer Blo; Bolt Size:2 x M20; Bearing UPC:013992030627; Cor - Static Load Rating:36194 lbf; Dimension L:315 mm;

Size Standards:Metric System; Load Direction:Radial; Max. Allowed rpm(rpm):11000; Type:Ball; Size Standards:Metric System; Precision:Grade 0; Seal, Shield Symbols:Z; Holder Symbol:JR; Types:16**/6*** series; Rolling Element Material:Steel;

Recommended tightening torque for set screw:11.5 Nm; H1:55 mm; H:150 mm; J:160 mm; d:45 mm; C0:20.8 kN; B:41.2 mm; T min.:-20 °C; Designation of bearing:US209G2; Weight:2.05 kg;

Flange Shape:Compact Type; Shape:Flange Type; Bearing Retained:Yes (with retaining; Number of Bearings:Single; Seals:ZZ (Double Shield); Holder Surface Treatment:Not Provided; RoHS:6; Bearing Part Number:6904; Type:Bearings with Housin; Flange Shape:Compact Type;

Bearing Retained:Yes (with retaining; Number of Bearings:Single; Shape:Flanged Pilot Type; Bearing Used:Deep Groove Ball Bea; Type:Bearings with Housin; Width T(mm):16; Flange O.D. H(φ):66; Days to Ship:7 Days; Flange Shape:Round Type; Volume Discount:Available;

Recommended tightening torque for set screw:5.5 Nm; Designation of housing:PG204N-; Z:63.3 mm; C0:6.65 kN; N:M8; J:49 mm; Designation of open end cover:SCOE204-20; Dz:54 mm; A1:20 mm; B:34 mm;