The single row tapered roller bearing is available in metric dimensions (ISO 355 and JIS B 1512 standards) and in inches (ABMA standard, metric series including J). The single row in tapered roller bearing range, is the most widely used and is generally mounted in opposition.
Log in
To add this product to your basket
Documentation
Product information
PRODUCT DEFINITION
Brand
SNR
d - Internal diameter
26,988 mm
D - External diameter
50,292 mm
B - Bearing/Inner ring width
14,732 mm
C - Outer ring width
10,668 mm
T - Total width
14,224 mm
d1 - External diameter inner ring
39,2 mm
a - Charge load application point
10,9 mm
rs - Min fillet radius
3,5 mm
r1s - Min fillet radius
1,3 mm
Mass
0,119 kg
PRODUCT PERFORMANCE
C - Dynamic load
29,2 kN
A2 - Rating life coefficient
1
C0 - Static load
32,4 kN
Cu - Fatigue limit load
3,95 kN
e - Coefficient
0.37
Y0 - Static axial load coefficient
0.88
Y2 - Upper axial load coefficient
1.6
N ref - Reference thermal speed
7000 tr/min
N lim - Mechanical Limit Speed
14000 tr/min
Tmin - Min operating temperature
-40 °C
Tmax - Max operating temperature
120 °C
BEARING FREQUENCIES
BPFO - Over rolling frequency on outer ring (60 rpm)
8,199 Hz
BPFI - Over rolling frequency on inner (60 rpm)
10,801 Hz
BSF - Over rolling frequency on rolling element (60 rpm)
6,954 Hz
BRF - Rotational frequency – rolling element (60 rpm)
