Select a different country or region to see content for your location.
United States
18:46:58 GMT+0000 (Coordinated Universal Time)
K3585
Tapered roller bearing
Tapered roller bearings without outer ring (Cone) K-Series, in inch sizes
Product information
Metric
Imperial
Main Dimensions & Performance Data
d | 41,275 mm | Bore diameter |
B | 30,886 mm | Width, inner ring |
Cr | 97.000 N | Basic dynamic load rating, radial |
C0r | 121.000 N | Basic static load rating, radial |
Cur | 15.200 N | Fatigue load limit, radial |
nG | 8.500 1/min | Limiting speed |
nϑr | 6.300 1/min | Thermal speed rating |
≈m | 0,85 kg | Weight |
Mounting dimensions
da max | 48 mm | Maximum diameter of shaft shoulder |
db min | 50 mm | Minimum diameter of shaft shoulder |
CRa min | 2,8 mm | Minimum axial space |
CRb max | 0,3 mm | Maximum axial space |
ra max | 1,5 mm | Maximum fillet radius of shaft |
Dimensions
r1, 2 min | 1,5 mm | Minimum chamfer dimension of inner ring back face |
a | 21 mm | Distance between the apexes of the pressure cones |
d1 | 64,5 mm | Guidance rib diameter of inner ring |
T1 | 30,163 mm | Width, total of inner subunit assembled with a master outer ring |
E | 69,349 mm | Inside diameter of outer ring back face |
α | 11,54167 ° | Contact angle |
Temperature range
Tmin | -30 °C | Operating temperature min. |
Tmax | 120 °C | Operating temperature max. |
Calculation factors
e | 0,31 | Limiting value of Fa/Fr for the applicability of diff. Values of factors X and Y |
Y | 1,96 | Dynamic axial load factor |
Y0 | 1,08 | Static axial load factor |
Downloads:
Your current product variant
Tolerance class | ABMA4 | Class 4 (ANSI/ABMA 19.2:2013) |
Heat treatment | Standard | |
Cage | Standard | Sheet steel cage, window cage, roller-guided |
Quality level | Standard | |
Number of rolling element rows | 1 | Single-row design |
Characteristics