ISO NH319 cylindrical roller bearings

QuestionISO NH319 cylindrical roller bearings 42 Outer Diameter (mm) ? Find what you need faster by entering 20x42x12 Size (mm) your information .
Size (mm) | 20x42x12 |
Bore Diameter (mm) | 20 |
Outer Diameter (mm) | 42 |
Width (mm) | 12 |
d | 20 mm |
D | 42 mm |
B | 12 mm |
C | 12 mm |
Angle (α) | 20 ° |
d1 | 26.6 mm |
d2 | 24.65 mm |
D1 | 37.05 mm |
D2 | 38.65 mm |
a | 13 mm |
Contact angle α | 25 ° |
rs min | 0.6 mm |
r1s min | 0.3 mm |
f0 | 7.52 |
Precision class | P4S |
Mass | 0.06 kg |
Dynamic load, C | 6.3 kN |
Static load, C0 | 2.95 kN |
Fatigue limit load, Cu | 0.19 kN |
Nlim (grease) | 44,000 rpm |
Axial displacement K Factor | 0.96 |
Preload level | 7 |
Preload value | 0.05 kN |
Axial rigidity | 54 N/µm |
Radial rigidity | 119 N/µm |
Min operating temperature, Tmin | -20 °C |
Max operating temperature, Tmax | 120 °C |
Characteristic cage frequency, FTF | 0.42 Hz |
Characteristic rolling element frequency, BSF | 5.28 Hz |
Characteristic outer ring frequency, BPF0 | 5.83 Hz |
Characteristic inner ring frequency, BPFI | 8.17 Hz |
da min | 24.5 mm |
db min | 24.5 mm |
Da max | 37.5 mm |
Db max | 37.5 mm |
r1a max | 0.3 mm |
ra max | 0.6 mm |
D6 | 28.6 mm |
Detailed Parameters
parameter:
Similar products
Z-562659.04.DRGL FAG 360×869.95x290mm d 360 mm Spherical roller bearings
Bearing number Z-562659.04.DRGL Size (mm) 360×869.95×290 Brand FAG Bore Diameter (mm) 360 Outer Diameter (mm) 869.95 Width (mm) 290 d 360 mm D 869.95 mm B 290 mm B1 302.7 mm C 290 mm
2320K+H2320 ISO Outer Diameter 215mm 100x215x73mm Self aligning ball bearings
Bearing number 2320K+H2320 Size (mm) 100x215x73 Brand ISO Bore Diameter (mm) 100 Outer Diameter (mm) 215 Width (mm) 73 d 100 mm d1 90 mm D 215 mm B 73 mm C 73 mm B1 97 mm B2 20 mm
Toyana 1219K self aligning ball bearings
High 55x81x26 Size (mm) Quality Toyana 1219K self aligning ball bearings. Competitive Pricing. Accept Small 81 Outer Diameter (mm) Order. Easy and Fast Shipping. Size (mm) 55x81x26 Bore Diameter (mm) 55 Outer Diameter (mm) 81 Width (mm) 26 d 55 mm D 90 mm E 81 mm B 26 mm C 26 mm r min.
FYH NAP208-24 bearing units
FYH NAP208-24 bearing units Deal is your source for OEM and SMITH BEARING Manufacturer Name accessories. 0.0 Inventory We N/A Minimum Buy Quantity sell Genuine at discount prices. Inventory 0.0 Manufacturer Name SMITH BEARING Minimum Buy Quantity N/A Weight 0 EAN 0651041211391 Product Group B04120 Roller Surface Profile Flat Profile Stud Type Thread Size M12X1.5