Back

32211.A - SNR

32211.A

Tapered roller bearing, pressed steel cage

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.

Downloads

CAD file

Technical datasheet

PLEASE LOGIN to add products to your basket
Contact us
Specs

PRODUCT DIMENSIONS

Internal diameter (d) 55 mm
External diameter (D) 100 mm
Bearing/Inner ring width (B) 25 mm
Outer ring width (C ) 21 mm
Total width (T) 26,75 mm
External diameter inner ring d1 75,7 mm
Charge load application point a 22,9 mm
Min fillet radius (rs) 2 mm
Min fillet radius r1s 1,5 mm
Coef (e) 0.4
Upper axial load coef (Y2) 1.48
Static axial load coef (Y0) 0.81
Mass 0,855 kg
ISO 355 reference T3DC055
Brand SNR
Product classification image

PRODUCT PERFORMANCE

Dynamic load (C) 113 kN
Rating life coefficient, A2 1
Static load (C0) 142 kN
Fatigue limit load (Cu) 17,4 kN
Reference thermal speed (Nref) 4000 tr/min
Mechanical Limit Speed (Nlim) 7100 tr/min
Min operating temperature (Tmin) -40 °C
Max operating temperature (Tmax) 120 °C
Characteristic cage frequency, FTF 0,426 Hz
Characteristic rolling element frequency, BSF 6,364 Hz
Characteristic outer ring frequency, BPF0 8,09 Hz
Characteristic inner ring frequency, BPFI 10,91 Hz

ABUTMENT

Max shoulder diameter IR (da max) 63 mm
Min IR shoulder diameter (db min) 65 mm
Min shoulder diameter OR Da min 87 mm
Max shoulder diameter OR (Da max) 91,5 mm
Min OR shoulder diameter Db min 95 mm
Min clearance Ca 4 mm
Min clearance Cb 5,5 mm
Max fillet radius ra max 2 mm
Maxi fillet radius r1a 1,5 mm
Product classification image
Calcul factors image

Equivalents Products