Tapered roller bearings 30314U NTN
NTN

Tapered roller bearings 30314U

Bearing NTN 30314U, Ø70×150×35 mm. Request a quote — worldwide shipping.

Code: 30314U
Type Tapered roller bearings
Dimensions Ø 70 × 150 × 35 mm
d70Bore Ø (mm)
×
D150Outer Ø (mm)
×
B35Width (mm)
All bearings 70×150×35 mm Compare all brands with this size
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In stock

Technical specifications

BrandNTN
d - Internal diameter70 mm
D - External diameter150 mm
B - Bearing/Inner ring width35 mm
C - Outer ring width30 mm
T - Total width38 mm
d1 - External diameter inner ring107 mm
a - Charge load application point30 mm
rs - Min fillet radius3 mm
r1s - Min fillet radius2,5 mm
Mass3,05 kg
ISO 355 referenceT2GB070
C - Dynamic load255000000 mN
C0 - Static load272000000 mN
Cu - Fatigue limit load32000000 mN
A2 - Rating life coefficient1
e - Coefficient0.35
Y0 - Static axial load coefficient0.96
Y2 - Upper axial load coefficient1.74
N lim - Oil lubrication limit speed21000 °/s
N lim - Grease lubrication limit speed15600 °/s
Tmin - Min operating temperature233,15 °K
Tmax - Max operating temperature393,15 °K
da max - Max shoulder diameter IR89 mm
db min - Min IR shoulder diameter84 mm
Da min - Min shoulder diameter OR130 mm
Da max - Max shoulder diameter OR138 mm
Db min - Min OR shoulder diameter140 mm
Ca - Min clearance4 mm
Cb - Min clearance8 mm
ra max - Max fillet radius2,5 mm
r1a - Max fillet radius2 mm

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NTN 30314U