724 Oil Seals
Welcome 57x42x20 to the 724 Oil Seals online Bearing Wholesalers seller.
Bearing number: | NKI 42/20 |
Size (mm): | 57x42x20 |
Bore Diameter (mm): | 57 |
Outer Diameter (mm): | 42 |
Width (mm): | 20 |
d: | 42 mm |
D: | 57 mm |
B: | 20 mm |
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Product Details
Bearing number | NKI 42/20 |
Size (mm) | 57x42x20 |
Bore Diameter (mm) | 57 |
Outer Diameter (mm) | 42 |
Width (mm) | 20 |
d | 42 mm |
D | 57 mm |
B | 20 mm |
F | 47 mm |
r1,2 - min. | 0.3 mm |
s | 0.5 mm |
da - min. | 44 mm |
Da - max. | 55 mm |
ra - max. | 0.3 mm |
Basic dynamic load rating - C | 29.2 kN |
Basic static load rating - C0 | 61 kN |
Fatigue load limit - Pu | 7.6 kN |
Reference speed | 8500 r/min |
Limiting speed | 10000 r/min |
Category | Roller Bearings |
Inventory | 0.0 |
Minimum Buy Quantity | N/A |
Weight / Kilogram | 0.158 |
Product Group | B04144 |
r1,2 min. | 0.3 mm |
s max. | 0.5 mm |
da min. | 44 mm |
Da max. | 55 mm |
ra max. | 0.3 mm |
Basic dynamic load rating C | 29.2 kN |
Basic static load rating C0 | 61 kN |
Fatigue load limit Pu | 7.65 kN |
Mass bearing | 0.14 kg |
Company Profile
Worktime |
9: 00-18: 00 (بتوقيت بكين) |
Phone |
+6531591338 |
Fax |
+6531591338 |