KOYO
Needle roller bearings K15X21X15
Bearing KOYO K15X21X15, Ø15×21×15 mm. Request a quote — worldwide shipping.
Type Needle roller bearings
Dimensions
Ø 15 × 21 × 15 mm
d15Bore Ø (mm)
×
D21Outer Ø (mm)
×
B15Width (mm)
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Technical specifications
| Fw | 15 mm |
| Ew | 21 mm |
| Bc | 15 mm |
| Basic load ratings : Cr | 13.4 kN |
| Basic load ratings : C0r | 14.8 kN |
| Fatigue load limit : Cu | 2.30 kN |
| Cage material P/S | S |
| Limiting speeds(Grease lub.) | 14000 min-1 |
| Limiting speeds(Oil lub.) | 21000 min-1 |
| Recommended dimensions - Shaft : S(max.) | 15.000 mm |
| Recommended dimensions - Shaft : S(min.) | 14.992 mm |
| Recommended dimensions - Housing : H(max.) | 21.020 mm |
| Recommended dimensions - Housing : H(min.) | 21.007 mm |
| (Refer.)Mass | 0.013 kg |
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KOYO K15X21X15