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AST NJ2315 E cylindrical roller bearings
Manufacturers of all AST Bearing are represented 0.3 mm ra max in our partial list of clients. Contact Gary for 5.49 Hz Characteristic rolling element frequency, BSF a complete AST NJ2315 E cylindrical roller bearings list of clients and projects. 0.3 mm rs min
- AST
NJ2315 E
- 0.3 mm
- 5.49 Hz
- 0.3 mm
- 0.41 Hz
- -25 °C
- 22,000 rpm
- 15 mm
- 2.89 kN
-
NTN Antriebstechnik G.m.b.H.2020-07-10 09:46:19
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AST NJ2315 E cylindrical roller bearings Technical information
ra max: | 0.3 mm | Characteristic rolling element frequency, BSF: | 5.49 Hz | rs min: | 0.3 mm |
Characteristic cage frequency, FTF: | 0.41 Hz | Min operating temperature, Tmin: | -25 °C | Nlim (grease): | 22,000 rpm |
da max: | 15 mm | Dynamic load, C: | 2.89 kN | Characteristic inner ring frequency, BPFI: | 5.88 Hz |
d: | 12 mm |
AST NJ2315 E cylindrical roller bearings Cross reference
AST NJ2315 E bearing Size Chart (mm/inches) | |
---|---|
Series | 39500 |
Cone Part Number | 39590A |
Cup Part Number | 39520DC |
Design Units | Imperial |
Bearing Weight | 5.44 lb |
Cage Type | Stamped Steel |
Ab - Cage-Cone Frontface Clearance | 0.13 in |
d | 2.6240 in |
D | 4.4375 in |
B - Cone Width | 1.1875 in |
C - Double Cup Width | 2.1875 in |
T - Bearing Width across Cones | 2.6875 in |
R - Cone Backface To Clear Radius1 | 0.14 in |
r - Cup Frontface To Clear Radius2 | 0.03 in |
db - Cone Backface Backing Diameter | 3.15 in |
Da - Cup Frontface Backing Diameter | 4.25 in |
Aa - Cage-Cone Backface Clearance | 0.05 in |
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3 | 9730 lbf |
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4 | 65300 lbf |
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5 | 16900 lbf |
Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 5650 lbf |
K - Factor7 | 1.72 |
e - ISO Factor8 | 0.34 |
Y1 - ISO Factor9 | 1.99 |
Y2 - ISO Factor10 | 2.96 |
Cg - Geometry Factor11 | 0.107 |
AST NJ2315 E cylindrical roller bearings Cad Models
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