BOSTON GEAR B1215-8 Sleeve Bearings

Number of lubrication holes:3; e:0.25; Mass:35.31 kg; da min:207 mm; b:19.6 mm; ra max:3 mm; D1:304.8 mm; Characteristic outer ring frequency, BPF0:7.58 Hz; rs min:4 mm; k:9 mm;

B:49.2 mm; Designation of open end cover:SCOU209-27; Recommended tightening torque for set screw:8 Nm; Designation of bearing:UC209-27G2L3; H2:106 mm; E:22 mm; C:31.85 kN; H:53.9 mm; T min.:-20 °C; d:42.86 mm;

T min.:-20 °C; Weight:1.92 kg; L1:225 mm; G:R1/8"; B:42.9 mm; SW:4 mm; C0:15.2 kN; S:17.5 mm; C:25.7 kN; Designation of open end cover:SCO207-35;

P180°:94.3 kN; Da:289.999 mm; P90°:136 kN; Max. speed for PosiTrac Plus seal:1050 r/min; J max.:488.95 mm; A2:223.838 mm; ba:82.55 mm; Appropriate attachment bolt size G:1 in; H1:169.875 mm; Labyrinth ring:2 x LOR 131;

Static Load Rating:2,840 N; Fillet Radius/Chamfer:0.3 mm; Factor fo:13.9; Radial Clearance:0.011 to 0.025 mm; B:8 mm; ra (max):0.3 mm; D:32 mm; Bore Type:Cylindrical Bore; Weight:0.025 kg; d:15 mm;

B:36.5 mm; d1:50 mm; d:30 mm; A2:42.5 mm; A1:15 mm; C:27 kN; Weight:1.98 kg; Designation of bearing:EX306G2L3; Recommended tightening torque for set screw:11.5 Nm; s1:35.75 mm;

Weight / Kilogram:0; Inventory:24.0; Nlim (oil):5,000 rpm; Rating life coefficient, A2:1.4; Product Group:B04334; Y0:0.93; Max operating temperature, Tmax:120 °C; d1:75 mm; Static load, C0:96.5 kN; Fatigue limit load, Cu:11.8 kN;

Weight:3.91 kg; Recommended tightening torque for set screw:16.8 Nm; H1:130 mm; d:55.56 mm; A1:22 mm; T min.:-20 °C; A:64 mm; Dz:110 mm; C0:29.2 kN; H2:102 mm;

da max.:71.2 mm; Mass bearing:0.77 kg; ra max.:1.5 mm; B:22 mm; Basic dynamic load rating C:55.3 kN; d2 ≈:71.582 mm; Limiting speed:4000 r/min; Fatigue load limit Pu:1.53 kN; Basic static load rating C0:36 kN; D:110 mm;

d:38.1 mm; s1:24.6 mm; A:36 mm; H:175 mm; S:19 mm; A1:16 mm; G:M6x1; A2:51.2 mm; e:21 mm; N:15mm;

Nlim:6,000 rpm; da min:76 mm; Characteristic inner ring frequency, BPFI:7.82 Hz; Characteristic rolling element frequency, BSF:4.73 Hz; B:33 mm; Min operating temperature, Tmin:-20 °C; Dynamic load, C:182 kN; Characteristic cage frequency, FTF:0.4 Hz; r1s min:2.1 mm; Max operating temperature, Tmax:

A2:37 mm; A:49 mm; H1:102 mm; Recommended tightening torque for set screw:8.3 Nm; Designation of housing:ST210N-; Weight:2.66 kg; Z:90.6 mm; Designation of bearing:SES210; L:149 mm; L3:86 mm;

E:25 mm; Recommended tightening torque for set screw:22 Nm; H2:138 mm; T min.:-20 °C; L1:52 mm; B:53.7 mm; J:114 mm; d:60 mm; H:69.9 mm; Dz:120 mm;

ra max:1.5 mm; Fatigue limit load, Cu:4.8 kN; Db min:58.5 mm; Y0:0.4; B:17 mm; Y2:0.73; Max operating temperature, Tmax:120 °C; Mass:0.26 kg; a:20.2 mm; Static load, C0:39.5 kN;

Weight:1.04 kg; Designation of open end cover:SCOE206-30; A:41.5 mm; d:30 mm; s1:27.8 mm; d1:44.1 mm; J:119 mm; T max.:200 °C; Z:70.9 mm; Designation of closed end cover:SCCE206;