Tapered roller bearings 30214A SNR
SNR

Tapered roller bearings 30214A

Bearing SNR 30214A, Ø70×125×24 mm. Request a quote — worldwide shipping.

Code: 30214A
Type Tapered roller bearings
Dimensions Ø 70 × 125 × 24 mm
d70Bore Ø (mm)
×
D125Outer Ø (mm)
×
B24Width (mm)
All bearings 70×125×24 mm Compare all brands with this size
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In stock

Technical specifications

BrandSNR
d - Internal diameter70 mm
D - External diameter125 mm
B - Bearing/Inner ring width24 mm
C - Outer ring width21 mm
T - Total width26,25 mm
d1 - External diameter inner ring94,8 mm
a - Charge load application point26,1 mm
rs - Min fillet radius2 mm
r1s - Min fillet radius1,5 mm
Mass1,261 kg
ISO 355 referenceT3EB070
C - Dynamic load145000000 mN
A2 - Rating life coefficient1
C0 - Static load174000000 mN
Cu - Fatigue limit load21200000 mN
e - Coefficient0.42
Y0 - Static axial load coefficient0.79
Y2 - Upper axial load coefficient1.43
N ref - Reference thermal speed21600 °/s
N lim - Mechanical Limit Speed34800 °/s
Tmin - Min operating temperature233,15 °K
Tmax - Max operating temperature393,15 °K
BPFO - Over rolling frequency on outer ring (60 rpm)8,576 Hz
BPFI - Over rolling frequency on inner (60 rpm)11,424 Hz
BSF - Over rolling frequency on rolling element (60 rpm)6,627 Hz
BRF - Rotational frequency – rolling element (60 rpm)3,314 Hz
FTF - Rotational frequency - cage (60 rpm)0,429 Hz
da max - Max shoulder diameter IR81 mm
db min - Min IR shoulder diameter80 mm
Da min - Min shoulder diameter OR110 mm
Da max - Max shoulder diameter OR116,5 mm
Db min - Min OR shoulder diameter118 mm
Ca - Min clearance4 mm
Cb - Min clearance5 mm
ra max - Max fillet radius2 mm
r1a - Max fillet radius1,5 mm

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SNR 30214A