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SKF 71906 CB/P4A Angular Contact Ball Bearing

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Brand:
Product Code:
71906 CB/P4A

Order Processing & Delivery Information:
As we supply industrial equipment, product availability and delivery timelines may vary. Once your order is placed, our sales team will contact you within 24 business hours (excluding weekends and holidays) to confirm stock status and estimated delivery time.


Product Documentation/Technical Datasheet

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Details:

Technical specification MetricImperial

DIMENSIONS

d 30 mm
D 47 mm
B 9 mm
d1 35.95 mm
d2 35.1 mm
D2 43 mm
r1,2min. 0.3 mm
r3,4min. 0.15 mm
a 12.2 mm

ABUTMENT DIMENSIONS

damin. 32 mm
dbmin. 32 mm
Damax. 45 mm
Dbmax. 46.2 mm
ramax. 0.3 mm
rbmax. 0.15 mm
dn 36.6 mm

CALCULATION DATA

Basic dynamic load ratingC 4.88 kN
Basic static load ratingC0 3.15 kN
Fatigue load limitPu 0.134 kN
Attainable speed for grease lubrication 40000 r/min
Attainable speed for oil-air lubrication 60000 r/min
Contact angle? 15 °
Ball diameterDw 3.969 mm
Number of ballsz 22
Reference grease quantityGref 0.72 cm³
PRELOAD AND STIFFNESS (BACK-TO-BACK, FACE-TO-FACE)
Preload class AGA 16 N
Static axial stiffness, preload class A 20 N/µm
Preload class BGB 32 N
Static axial stiffness, preload class B 27 N/µm
Preload class CGC 96 N
Static axial stiffness, preload class C 43 N/µm
CALCULATION FACTORS
Calculation factorf 1.07
Calculation factorf1 1
Calculation factorf2A 1
Calculation factorf2B 1.02
Calculation factorf2C 1.07
Calculation factorfHC 1
Calculation factorf0 9.5

MASS

Mass bearing 0.047 kg

Angular Contact Ball Bearing