KOYO IR-88 Needle Non Thrust Roller Bearings
Place of Origin |
Check Distributor Service |
Brand Name |
Check Distributor |
Certification |
Original certificate |
Model Number |
KOYO IR-88 |
Min.Order Quantity |
check bearing service company |
Price |
Contact With Authorized agent |
Packaging Details |
Original industrial package |
Delivery Time |
Within 5 working days |
Payment Terms |
paypal,UnionPay, Visa/MasterCard, Amex, Discover,T/T |
Supply Ability |
403 |
Product Features
Check Distributor KOYO IR-88 bearing Size Chart (mm/inches) |
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Bearing number | NK47/30R+IR42×47×30 |
Size (mm) | 42x57x30 |
Bore Diameter (mm) | 42 |
Outer Diameter (mm) | 57 |
Width (mm) | 30 |
d | 42 mm |
F | 47 mm |
D | 57 mm |
B | 30 mm |
C | 30 mm |
r min. | 0,3 mm |
s | 1 mm |
da min. | 44 mm |
Da max. | 55 mm |
ra max. | 0,3 mm |
Weight | 0,222 Kg |
Basic dynamic load rating (C) | 42,5 kN |
Basic static load rating (C0) | 91,5 kN |
(Grease) Lubrication Speed | 5 500 r/min |