NTN RNA4910L needle roller bearings

NTN RNA4910L needle roller bearings with easy-to-use parts 47 Bore Diameter (mm) graphics, giving you the ability to check parts availability, pricing, 57 Outer Diameter (mm) examine remanufactured options. 47x57x20 Size (mm)
Size (mm) | 47x57x20 |
Bore Diameter (mm) | 47 |
Outer Diameter (mm) | 57 |
Width (mm) | 20 |
Fw | 47 mm |
D | 57 mm |
C | 20 mm |
r min. | 0,3 mm |
Da max. | 55 mm |
ra max. | 0,3 mm |
Weight | 0,095 Kg |
Basic dynamic load rating (C) | 28,8 kN |
Basic static load rating (C0) | 55,5 kN |
(Grease) Lubrication Speed | 5500 r/min |
rs min | 0.3 mm |
Dw | 3 mm |
Lw | 15.6 mm |
Lubrication hole on outer ring | Oui/Yes |
k | 3 mm |
Radial clearance class | CN |
Precision class | P0 |
Mass | 0.1 kg |
Cr | 28.8 kN |
C0r | 55.5 kN |
Nlim (grease) | 5,500 rpm |
Nlim (oil) | 8,500 rpm |
Min operating temperature, Tmin | -20 °C |
Max operating temperature, Tmax | 120 °C |
Characteristic cage frequency, FTF | 0.47 Hz |
Characteristic rolling element frequency, BSF | 16.61 Hz |
Characteristic outer ring frequency, BPF0 | 15.04 Hz |
Characteristic inner ring frequency, BPFI | 16.96 Hz |
Da max | 55 mm |
ras max | 0.3 mm |
Inventory | 0.0 |
Manufacturer Name | NTN |
Minimum Buy Quantity | N/A |
Weight / Kilogram | 0.1 |
Product Group | B04144 |
Detailed Parameters
parameter:
Similar products
NTN 7409BDB angular contact ball bearings
What is the best place 3.0313 in overall height: to buy NTN 7409BDB angular contact ball bearings Two-Bolt Base mounting: online? 0.7500 in d Manufacturing Service . mounting: Two-Bolt Base overall height: 3.0313 in d 0.7500 in finish/coating: Black Oxide bore type: Round B 1-1/8 in base to bore centerline: 1.3125 in radial dynamic load
LMEF20LUU Samick Weight 0.26 Kg Linear bearings
Bearing number LMEF20LUU Brand Samick Bore Diameter (mm) 20 Outer Diameter (mm) 32 d 20 mm D 32 mm d1 5.5 mm d2 9.5 mm h 5.4 mm D1 54 mm H 8 mm L 80 mm PCD 43 mm Tolerance perpendicularity (C) 17 Weight 0.26 Kg Basic dynamic load rating (C) 1.4 kN
Toyana 22320 KW33+AH2320X spherical roller bearings
High Quality Toyana 22320 KW33+AH2320X spherical roller bearings. Competitive Pricing. Accept Small Order. Easy and Fast 90 Bore Diameter (mm) Shipping. 90x160x40 Size (mm) Size (mm) 90x160x40 Bore Diameter (mm) 90 Outer Diameter (mm) 160 Width (mm) 40 d 90 mm D 160 mm B 40 mm C 40 mm
1658 CYSD Basic dynamic load rating (C) 16.21 kN 33.338×65.088×17.462mm Deep groove ball bearings
Bearing number 1658 Size (mm) 33.338×65.088×17.462 Brand CYSD Bore Diameter (mm) 33.338 Outer Diameter (mm) 65.088 Width (mm) 17.462 d 33.338 mm D 65.088 mm B 17.462 mm C 17.462 mm r min. 1 mm Weight 0.2359 Kg Basic dynamic load rating (C) 16.21 kN