NTN 1221K Self Aligning Ball Bearings

Bearing Part Number:6900; Housing Material:1045 Carbon Steel; Shape:T-Shaped; Number of Bearings:Double; Holder Surface Treatment:Electroless Nickel P; RoHS:6; Shape:T-Shaped; Type:Bearings with Housin; Seals:ZZ (Double Shield); Number of Bearings:Double;

Weight:2.15 kg; Z:56.3 mm; d:45 mm; J:105 mm; T max.:100 °C; Designation of open end cover:SCO209-45; C0:20.8 kN; C:31.85 kN; s1:24.6 mm; e:22 mm;

D:80 mm; Preload level:GN; Characteristic cage frequency, FTF:0.44 Hz; Static load, C0:21.9 kN; Db max:75.5 mm; Contact angle α:25 °; Radial rigidity:345 N/µm; Characteristic rolling element frequency, BSF:7.34 Hz; Mass:0.26 kg; da min:55.5 mm;

Cr - Dynamic Load Rating:805266 lbf; Dimension K:8.3 in; Dimension J2:27.2 in; Cor - Static Load Rating:1433607 lbf; Shipping Weight:4086 lb; Note:This product line wa; Dimension J1:39.0 in; Maximum Speed:360 rpm; Bearing Type:Split Cylindrical Re; Dimension H2:42.3 in;

H:323 mm; Jmax:457 mm; Bearing:23230K; Locating Rings (width x OD):SR270X5; L:530 mm; N:35 mm; H1:160 mm; Jmin:443 mm; Bolt Qty:2; H2:60.00 mm;

Bolt Size:4 x M24; Pillow/Plummer Block Style:Split Cylindrical Ho; Support Type:Four-Bolt Plummer Bl; Cor - Static Load Rating:180072 lbf; Dimension H2:16.7 in; Dimension K:3.5 in; Dimension H:7.756 in; Dimension J:18.0 in; Dimension L:21.0 in; Housing Width:8.3 in;

J:78 mm; Z:46.2 mm; Designation of closed end cover:SCCE204; C0:6.65 kN; T max.:100 °C; s1:30.5 mm; Designation of bearing:EX204G2T04; Dz:54 mm; C:12.8 kN; S:17 mm;

Total Height L:79.4 mm; Shaft Size d:1 1/4 in; Bearing Number:G1103KPPB4; Dimension E:1.988 in; Housing Width A:29.9 mm; Total Length H:141.3 mm; Inside Ring Outside Diameter:1.720 in; Housing Style:Two-Bolt Flange; Bolt Hole Size N:11.5 mm; Series:Industrial;

Fit:J7; Days to Ship:Quote; Unit, Type:Insert Bearing Unit; Bearing Unit, Type:Square flange shape; d:50; Grease Type:Standard Grease; Unit Body Material:Cast Iron; Unit Body Material:Cast Iron; Stroke:No; Diameter series symbol:Used for Light load;

Bearing Unit, Type:Take-Up Type; Surface Treatment:No; Fit:J7; Rolling Element Material:Bearing Steel; Bearing Unit, Type:Take-Up Type; Unit Body Material:Cast Iron; Seal:Triple seals; Fit:J7; Stroke:No; Diameter series symbol:Used for Light load;

Characteristic outer ring frequency, BPF0:6.75 Hz; Min operating temperature, Tmin:-20 °C; rs min:1.1 mm; da min:56.5 mm; dc min:67 mm; Dynamic load, C:67.8 kN; db min:62 mm; D:90 mm; da max:58 mm; E:81.5 mm;

Series:722000; Cage Type:Stamped Steel; Ab - Cage-Cone Frontface Clearance:0.14 in; C1 - Dynamic Radial Rating (1 million revolutions)1:363000 lbf; db - Cone Backface Backing Diameter:12.64 in; B - Double Cone Width:7.2500 in; R - Cone Frontface To Clear Radius2:0.380 in; Design Units:Imperial; K -

Dimension L:7.7 in; Bearing Number:LSE615BX; Dimension H:4.3 in; Dimension R:17.2 in; Note:This product line wa; Maximum Speed:1220 rpm; Support Type:Round Flange; Cor - Static Load Rating:186142 lbf; Dimension N:14.375 in; Cr - Dynamic Load Rating:117800 lbf;

Rolling Element Material:Bearing Steel; RoHS:6; Basic Load Rating, Static Rating(N):15400; Surface Treatment:No; Days to Ship:8 Days; Accessory:With cast iron cover; Diameter series symbol:Used for Light load; Basic Load Rating, Dynamic Rating(N):25700; Bearing Inner Dia. Shape:Cylindrical Bore Set;

Surface Treatment:No; Outer Diameter D(φ):38; RoHS:6; Days to Ship:18 Days or more; Material:304 Stainless Steel; Thickness T(mm):5; I.D.(φ):9;