NTN 4T-28921 4T Series Tapered Roller Bearing Cup

da max:39 mm; Da min:55 mm; a:18.6 mm; d1:52.4 mm; Characteristic cage frequency, FTF:0.42 Hz; Rating life coefficient, A2:1; Mass:0.39 kg; r1a max:1.5 mm; db min:38.5 mm; Min operating temperature, Tmin:-40 °C;

N1:24.5 mm; s1:19.05 mm; H1:14.5 mm; d:30.16 mm; Designation of open end cover:SCOU206-19; A:41.5 mm; B:38.1 mm; C:19.5 kN; G:M6x1; C0:11.2 kN;

Nlim (grease):7,800 rpm; Min operating temperature, Tmin:-25 °C; Mass:0.4 kg; da max:55.5 mm; Fatigue limit load, Cu:0.93 kN; d:45 mm; da min:51.5 mm; Characteristic cage frequency, FTF:0.4 Hz; Radial clearance class:C3; Static load, C0:20.4 kN;

Bearing Inner Dia. Shape:Cylindrical Bore Set; Bearing Unit, Type:Round flange shape; Stroke:No; Days to Ship:Quote; Unit, Type:Insert Bearing Unit; Rolling Element Material:Bearing Steel; d:75; Accessory:No Cover; Diameter series symbol:Medium Load; Rolling Element Material:Bearing Steel;

Bearing I.D. d(mm):20; Number of Bearings:Double; Flange Shape:Round Type; RoHS:6; Bearing Used:Deep Groove Ball Bea; Bearing Part Number:6204; Width T(mm):45 ～ 50; Number of Bearings:Double; Seals:VV (Non-Contact Rubb; Bearing Retained:No;

Bearing I.D. d(mm):20; Number of Bearings:Double; Flange Shape:Round Type; RoHS:6; Bearing Used:Deep Groove Ball Bea; Bearing Part Number:6204; Width T(mm):45 ～ 50; Number of Bearings:Double; Seals:VV (Non-Contact Rubb; Bearing Retained:No;

rs min:2.1 mm; Characteristic outer ring frequency, BPF0:4.86 Hz; B:31 mm; dc min:86 mm; da min:71 mm; Nlim (oil):6,500 rpm; Brand:NTN; Minimum Buy Quantity:N/A; Manufacturer Name:NTN; Fatigue limit load, Cu:15.4 kN;

H1:28.6 mm; A1:50.8 mm; d:57.15 mm; T max.:100 °C; C0:32.8 kN; Recommended tightening torque for set screw:16.8 Nm; Weight:5.37 kg; L:245 mm; H:68.3 mm; Designation of housing:PLE212N-;

Nlim (grease):7,800 rpm; Min operating temperature, Tmin:-25 °C; Mass:0.4 kg; da max:55.5 mm; Fatigue limit load, Cu:0.93 kN; d:45 mm; da min:51.5 mm; Characteristic cage frequency, FTF:0.4 Hz; Radial clearance class:C3; Static load, C0:20.4 kN;

N:41mm; L:224 mm; C:57.2 kN; T min.:-40 °C; A5:39.7 mm; s1:32.55 mm; G:M6x1; H:167 mm; Weight:6.76 kg; A:70 mm;

Shape:Flanged Pilot Type; Flange Shape:Compact Type; Seals:VV (Non-Contact Rubb; Flange O.D. H(φ):77; Number of Bearings:Double; Type:Bearings with Housin; Bearing I.D. d(mm):20; Bearing Retained:Yes (with retaining; Volume Discount:Available; Bearing Part Number:6004;

H1:28.6 mm; A1:50.8 mm; d:57.15 mm; T max.:100 °C; C0:32.8 kN; Recommended tightening torque for set screw:16.8 Nm; Weight:5.37 kg; L:245 mm; H:68.3 mm; Designation of housing:PLE212N-;

G:M6x1; A:66 mm; Z:26.8 mm; d:50.8 mm; E:25 mm; S:11.8 mm; H1:14 mm; C0:29.2 kN; Recommended tightening torque for set screw:8 Nm; L1:47 mm;

Bearing Inner Dia. Shape:Cylindrical Bore Set; Bearing Unit, Type:Round flange shape; Stroke:No; Days to Ship:Quote; Unit, Type:Insert Bearing Unit; Rolling Element Material:Bearing Steel; d:75; Accessory:No Cover; Diameter series symbol:Medium Load; Rolling Element Material:Bearing Steel;

B:17; Basic Load Rating, Dynamic Rating(N):23200; Outer Ring:With Outer Ring; Outer Ring Type:Flat; Size Standards:Metric System; Raceway Ring Shape:Needle Roller; Inner/Outer Ring Material:Steel; Specifications/Environment:Standard; d:22; Rolling Element Material:Steel;