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18:10:31 GMT+0000 (Coordinated Universal Time)
KLM11949-LM11910-TVP
Tapered roller bearing
Tapered roller bearings K-Series, in inch sizes, separable, adjusted or in pairs
Product information
Metric
Imperial
Main Dimensions & Performance Data
d | 19.05 mm | Bore diameter |
D | 45.237 mm | Outside diameter |
B | 16.637 mm | Width, inner ring |
C | 12.065 mm | Width, outer ring |
T | 15.494 mm | Width, total |
Cr | 28,000 N | Basic dynamic load rating, radial |
C0r | 28,000 N | Basic static load rating, radial |
Cur | 3,050 N | Fatigue load limit, radial |
nG | 18,200 1/min | Limiting speed |
≈m | 0.116 kg | Weight |
Mounting dimensions
da max | 23.5 mm | Maximum diameter of shaft shoulder |
db min | 25 mm | Minimum diameter of shaft shoulder |
Da min | 39.5 mm | Minimum diameter of housing shoulder |
Db min | 41.5 mm | Minimum diameter of housing shoulder |
Ca min | 3.5 mm | Minimum axial space |
Cb min | 3.4 mm | Minimum axial space |
ra max | 1.3 mm | Maximum fillet radius of shaft |
rb max | 1.3 mm | Maximum fillet radius of housing |
Dimensions
r1, 2 min | 1.3 mm | Minimum chamfer dimension of inner ring back face |
r3, 4 min | 1.3 mm | Minimum chamfer dimension of outer ring back face |
a | 10 mm | Distance between the apexes of the pressure cones |
d1 | 31.8 mm | Guidance rib diameter of inner ring |
Temperature range
Tmin | -30 °C | Operating temperature min. |
Tmax | 120 °C | Operating temperature max. |
Calculation factors
e | 0.3 | Limiting value of Fa/Fr for the applicability of diff. Values of factors X and Y |
Y | 2 | Dynamic axial load factor |
Y0 | 1.1 | Static axial load factor |
Downloads:
Your current product variant
Tolerance class | ABMA4 | Class 4 (ANSI/ABMA 19.2:2013) |
Heat treatment | Standard | |
Cage | TVP | Cage made of glass-fiber reinforced plastic, window cage |
Quality level | Standard | |
Number of rolling element rows | 1 | Single-row design |
Characteristics