NTN 1R20X28X20 Needle roller bearings,Inner rings

d1:28.5 mm; Min operating temperature, Tmin:-40 °C; C:10.67 mm; Characteristic inner ring frequency, BPFI:8.9 Hz; T:13.84 mm; Fatigue limit load, Cu:2.95 kN; Rating life coefficient, A2:1.9; Static load, C0:24.2 kN; Dynamic load, C:23.8 kN; Y0:1.15;

C:16 mm; Minimum Buy Quantity:N/A; Cr:18.1 kN; Characteristic outer ring frequency, BPF0:12 Hz; Nlim (grease):5,500 rpm; Inventory:0.0; Dw:2.5 mm; D:37 mm; Nlim (oil):8,000 rpm; Manufacturer Name:NTN;

Fillet Radius ra:1.00 mm; B:17.00 mm; d:15.000 mm; Grease Speed Rating n1:12000 rpm; Basic Dynamic Radial Load Rating C:10800 N; Basic Static Radial Load Rating Co:2600 N; D:42.0000 mm;

Sealed Speed Rating n3:2400 rpm; Accessories:Shield & Seal; d:90.000 mm; Basic Dynamic Radial Load Rating C:130000 N; Fillet Radius ra:2.00 mm; B:52.40 mm; Oil Speed Rating n2:3400 rpm; D:160.0000 mm; Basic Static Radial Load Rating Co:120000 N; Grease Speed Rating n1:2400 rpm;

Cb min:6.5 mm; Characteristic cage frequency, FTF:0.42 Hz; Brand:NTN; Db min:71 mm; Nlim (oil):6,900 rpm; Characteristic outer ring frequency, BPF0:6.66 Hz; ra max:1.5 mm; C:23 mm; rs min:1.5 mm; Da min:61 mm;

Designation of bearing:EX207-23G2T04; Designation of housing:PG207-; B1:51.1 mm; H:47.6 mm; H1:20 mm; Recommended tightening torque for set screw:8 Nm; T max.:100 °C; L1:35 mm; T min.:-40 °C; L:100 mm;

C:12.8 kN; N1:19 mm; d:17.46 mm; G:M6x1; S:12.7 mm; H:33.3 mm; T max.:100 °C; L1:42 mm; A1:22 mm; Weight:0.68 kg;

Oil Speed Rating n2:7600 rpm; Basic Static Radial Load Rating Co:61000 N; D:90.0000 mm; B:46.00 mm; Basic Dynamic Radial Load Rating C:71500 N; Fillet Radius ra:1.50 mm; Grease Speed Rating n1:5800 rpm; Fillet Radius rb:1.00 mm; d:40.000 mm;

N:18mm; J:157 mm; A:41.6 mm; S:19 mm; Weight:2.22 kg; e:24 mm; B:51.6 mm; s1:25.8 mm; d:50 mm; Designation of closed end cover:SCC210;

Eng Internal Radial Clearance - Max:0.0039; Dimension D Max:12.19 in; Y2 - Geometry Factor:4.31; Grease Lubrication - T Seal:2000 rpm; Dimension R:0.84 in; Dimension J (Bolt Size):0.750 in; Dimension H:1.50 in; Grease Lubrication - B/C/O Seal:1000 rpm; Shaft Tolerance:0.0030 in; Engineering Group:Mo

Bearing - Housing - Seal UPC:013992100696; Dimension B:6.0 in; Dimension D:9.0 in; Cor - Static Load Rating:36194 lbf; Series Type:Light Series; Dimension S:1.6 in; Dimension V:4.5 in; Ca - Axial Load Rating:1708.53 lbf; Support Type:Take-Up; Bearing - Housing - Seal:LSM70BRHKPS;

Y0:0.99; ra max:2.3 mm; Rating life coefficient, A2:1.4; Fatigue limit load, Cu:20.6 kN; Min operating temperature, Tmin:-40 °C; Characteristic rolling element frequency, BSF:6.56 Hz; Characteristic outer ring frequency, BPF0:7.69 Hz; Weight / Kilogram:0; Static load, C0:169 kN; Category:Roller Bear

d:5 in; Design Units:Imperial; K - Factor8:1.2; Cage Type:Stamped Steel; Series:74000; db - Cone Backface Backing Diameter:5.83 in; Cg - Geometry Factor:0.134; R - Cone Backface To Clear Radius3:0.14 in; Cone Part Number:74500; C1 - Dynamic Radial Rating (1 million revolutions)6:85900 lbf;

Dimension X:1.9 in; Support Type:Take-Up; Dimension D:19.3 in; Dimension P:1.0 in; Maximum Speed:1320 rpm; Cr - Dynamic Load Rating:164111 lbf; Note:This product line wa; Dimension V:9.3 in; Bearing Number:MSM150BR; Seal Type:Kevlar Packing Seal;

Inside Ring Outside Diameter:0.720 in; Bearing Number:G1111KPPB4; Bolt Hole Width N:14.3 mm; Series:Industrial; Foot Height H1:19.1 mm; Bearing Type:Ball Bearing; Seal Type:Tri-Ply Seal; Base to Center Height H:53.98 mm; Total Height H2:106.4 mm; Housing Style:Two-Bolt Pillow Bloc;