KOYO
Needle roller bearings HJ-283720
Bearing KOYO HJ-283720, Ø44.45×58.738×31.75 mm. Request a quote — worldwide shipping.
Type Needle roller bearings
Dimensions
Ø 44,45 × 58,738 × 31,75 mm
d44,45Bore Ø (mm)
×
D58,738Outer Ø (mm)
×
B31,75Width (mm)
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Technical specifications
| Fw | 44.450 mm |
| D | 58.738 D |
| C(B) | 31.750 mm |
| r(min.) | 1.52 mm |
| Used with inner ring No. | IR-222820 |
| Basic load ratings : Cr | 61.8 kN |
| Basic load ratings : C0r | 106? kN |
| Fatigue load limit : Cu | 16.6 kN |
| Limiting speeds(Grease lub.) | 6400 min-1 |
| Limiting speeds(Oil lub.) | 9900 min-1 |
| Recommended dimensions - Clearance fit : S(max.) | 44.450 mm |
| Recommended dimensions - Clearance fit : S(min.) | 44.435 mm |
| Recommended dimensions - Clearance fit : H(max.) | 58.768 mm |
| Recommended dimensions - Clearance fit H(min.) | 58.738 mm |
| Recommended dimensions - Tight transition fit : S( | 44.409 mm |
| Recommended dimensions - Tight transition fit : H( | 58.699 mm |
| Shoulder dia. : Da | 53.98 |
| (Refer.)Mass | 0.222 kg |
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KOYO HJ-283720