Cross reference KOYO 1220 self aligning ball bearings | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| No. | Brand | d | D | B | C | Size | Width | ||
| 1220 | Loyal | 100 mm | 180 mm | 34 mm | 34 mm | 100x180x34 | 34 | ||
| Fatigue load limit Pu | 815 kN |
| Basic static load rating C0 | 10200 kN |
| r1,2 min. | 1.5 mm |
| d | 406.4 mm |
| D1 ≈ | 496 mm |
| Design variant/feature | TQOSN/GWSI |
| Mass bearing | 186 kg |
| Calculation factor e | 0.48 |
| Comparative axial load rating CFa | 250 kN |
| Thrust factor K | 1.22 |
| KOYO 6230ZX deep groove ball bearings | End cover:ETS 80; H2:125 mm; J:950 mm; H:755 mm; N1:48 mm; bc:223.5 mm; P90°:4200 kN; A1:390 mm; ba min.:196 mm; Initial grease fill, 40%:10.5 kg; |
| KOYO UCTU317-800 bearing units | D:130.0000 mm; d:60.000 mm; B:31.00 mm; Fillet Radius ra:2.00 mm; Basic Static Radial Load Rating Co:22000 N; Grease Speed Rating n1:4500 rpm; Oil Speed Rating n2:5300 rpm; Basic Dynamic Radial Load Rating C:58500 N; |
| KOYO UC311 deep groove ball bearings | Grease Speed Rating Open/Shielded n1:5200 rpm; Fillet Radius ra:2.00 mm; d:50.000 mm; Basic Dynamic Radial Load Rating C:64400 N; Basic Static Radial Load Rating Co:52000 N; Oil Speed Rating Open/Shielded n2:6300 rpm; D:110.0000 mm; B:27.00 mm; Accessories:One Shield; |
| KOYO NA4904,2RS needle roller bearings | D1 ≈:540 mm; Da max.:605 mm; Reference speed:530 r/min; H:145 mm; Mass bearing:180 kg; r1,2 min.:6 mm; C:70.5 mm; d:440 mm; Basic dynamic load rating C:5200 kN; B:49 mm; |
| KOYO 30202R tapered roller bearings | Grease Speed Rating Open/Shielded n1:5200 rpm; Fillet Radius ra:2.00 mm; d:50.000 mm; Basic Dynamic Radial Load Rating C:64400 N; Basic Static Radial Load Rating Co:52000 N; Oil Speed Rating Open/Shielded n2:6300 rpm; D:110.0000 mm; B:27.00 mm; Accessories:One Shield; |
| KOYO 3NCHAR912CA angular contact ball bearings | d:120.000 mm; Accessories:One Shield; D:215.0000 mm; Fillet Radius ra:2.00 mm; Grease Speed Rating Open/Shielded n1:2300 rpm; Oil Speed Rating Open/Shielded n2:2800 rpm; Basic Static Radial Load Rating Co:200000 N; Basic Dynamic Radial Load Rating C:172000 N; B:40.00 mm; |
| KOYO 3NC6003YH4 deep groove ball bearings | B1:575 mm; A:15 mm; G2:G 1/4; d1:850 mm; G:Tr 950x8; Hydraulic nut:HMV 190 E; Mass withdrawal sleeve:402 kg; B2:620 mm; d:900 mm; G1:60 mm; |
| KOYO 3NCHAR924CA angular contact ball bearings | B1:575 mm; A:15 mm; G2:G 1/4; d1:850 mm; G:Tr 950x8; Hydraulic nut:HMV 190 E; Mass withdrawal sleeve:402 kg; B2:620 mm; d:900 mm; G1:60 mm; |
| KOYO 46T30313DJR/53 tapered roller bearings | D2 ≈:63.15 mm; D:72 mm; da min.:37 mm; Fatigue load limit Pu:0.67 kN; Mass bearing:0.34 kg; da max.:40.8 mm; Basic static load rating C0:16 kN; d2 ≈:41.194 mm; ra max.:1 mm; r1,2 min.:1.1 mm; |
| KOYO 51405 thrust ball bearings | Grease Speed Rating Open/Shielded n1:16000 rpm; d:25.000 mm; Basic Dynamic Radial Load Rating C:6630 N; B:9.00 mm; Basic Static Radial Load Rating Co:4150 N; Fillet Radius ra:0.30 mm; Accessories:One Shield; Oil Speed Rating Open/Shielded n2:19000 rpm; D:42.0000 mm; Sealed Speed Rating n3:10000 rpm; |
| KOYO NUP336 cylindrical roller bearings | d:120.000 mm; Accessories:One Shield; D:215.0000 mm; Fillet Radius ra:2.00 mm; Grease Speed Rating Open/Shielded n1:2300 rpm; Oil Speed Rating Open/Shielded n2:2800 rpm; Basic Static Radial Load Rating Co:200000 N; Basic Dynamic Radial Load Rating C:172000 N; B:40.00 mm; |
| KOYO UC305 deep groove ball bearings | D1 ≈:540 mm; Da max.:605 mm; Reference speed:530 r/min; H:145 mm; Mass bearing:180 kg; r1,2 min.:6 mm; C:70.5 mm; d:440 mm; Basic dynamic load rating C:5200 kN; B:49 mm; |
KOYO 1220 self aligning ball bearings Video
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