KOYO
Thrust ball bearings 51144
Bearing KOYO 51144, Ø220×270×37 mm. Request a quote — worldwide shipping.
Type Thrust ball bearings
Dimensions
Ø 220 × 270 × 37 mm
d220Bore Ø (mm)
×
D270Outer Ø (mm)
×
B37Width (mm)
Request quote
Technical specifications
| d | 220 mm |
| D | 270 mm |
| T | 37 mm |
| r(min.) | 1.1 mm |
| Basic load ratings Ca | 221 kN |
| Basic load ratings C0a | 740 kN |
| Fatigue load limit : Cu | 21.3 kN |
| Limiting speeds(Grease lub.) | 880 min-1 |
| Limiting speeds(Oil lub.) | 1350 min-1 |
| d1(max.) | 267 mm |
| D1(min.) | 223 mm |
| D2 | - mm |
| D3 | - mm |
| A | - mm |
| R | - mm |
| C | - mm |
| da(min.) | 250 mm |
| Da(max.) | 240 mm |
| ra(max.) | 1 mm |
| (Refer.)Mass | 4.50 kg |
Related products
KOYO 51144