Tapered roller bearings 33205A SNR
SNR

Tapered roller bearings 33205A

Bearing SNR 33205A, Ø25×52×22 mm. Request a quote — worldwide shipping.

Code: 33205A
Type Tapered roller bearings
Dimensions Ø 25 × 52 × 22 mm
d25Bore Ø (mm)
×
D52Outer Ø (mm)
×
B22Width (mm)
All bearings 25×52×22 mm Compare all brands with this size
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In stock

Technical specifications

BrandSNR
d - Internal diameter25 mm
D - External diameter52 mm
B - Bearing/Inner ring width22 mm
C - Outer ring width18 mm
T - Total width22 mm
d1 - External diameter inner ring38,7 mm
a - Charge load application point14,1 mm
rs - Min fillet radius1 mm
r1s - Min fillet radius1 mm
Mass0,215 kg
ISO 355 referenceT2DE025
C - Dynamic load49300000 mN
A2 - Rating life coefficient1
C0 - Static load55800000 mN
Cu - Fatigue limit load6800000 mN
e - Coefficient0.35
Y0 - Static axial load coefficient0.94
Y2 - Upper axial load coefficient1.71
N ref - Reference thermal speed49800 °/s
N lim - Mechanical Limit Speed84000 °/s
Tmin - Min operating temperature233,15 °K
Tmax - Max operating temperature393,15 °K
BPFO - Over rolling frequency on outer ring (60 rpm)6,25 Hz
BPFI - Over rolling frequency on inner (60 rpm)8,75 Hz
BSF - Over rolling frequency on rolling element (60 rpm)5,681 Hz
BRF - Rotational frequency – rolling element (60 rpm)2,841 Hz
FTF - Rotational frequency - cage (60 rpm)0,417 Hz
da max - Max shoulder diameter IR30 mm
db min - Min IR shoulder diameter30,5 mm
Da min - Min shoulder diameter OR43 mm
Da max - Max shoulder diameter OR46,5 mm
Db min - Min OR shoulder diameter49 mm
Ca - Min clearance4 mm
Cb - Min clearance4 mm
ra max - Max fillet radius1 mm
r1a - Max fillet radius1 mm

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SNR 33205A