30314 Bearing 70×150×38mm tapered roller bearing for industry

30314 Bearing
Tapered roller bearings 30314-A
Stock:500pcs
Delivery:2days after confirmed
www.xrbearing.com

E-mail:brandbearings@gmail.com

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main dimensions to DIN ISO 355 / DIN 720, separable, adjusted or in pairs

Tapered roller bearings 30314-A, main dimensions to DIN ISO 355 / DIN 720, separable, adjusted or in pairs

Radial loadAxial load in one directionNot sealedGrease lubricationOil lubrication

Tapered roller bearings 30314-A, main dimensions to DIN ISO 355 / DIN 720, separable, adjusted or in pairs


d 70 mm

D 150 mm

T 38 mm


a 30 mm 

B 35 mm

C 30 mm

Ca min 5 mm

Cb min 8 mm

Da max 138 mm

Da min 130 mm

Db min 140 mm

d1 106,6 mm 

da max 89 mm

db min 82 mm

r1, 2 min 3 mm

r3, 4 min 2,5 mm

ra max 3 mm

rb max 2,5 mm


m 3,02 kg 
≈ Mass
Cr 223000 N 
Basic dynamic load rating, radial
C0r 260000 N 
Basic static load rating, radial
e 0,35

Y 1,74

Y0 0,96

Cur 30500 N 
Fatigue limit load, radial
nG 4900 1/min 
Limiting speed
nB 3750 1/min 
Reference speed
T2GB070 
Comparative designation to DIN ISO 355

XRB Bearing. China bearings manufacturer and supplier,XRB focus on research & development and manufacturing general purpose and non-standard roller bearings, our products contains tapered roller bearings(inch & metric size),sealed spherical roller bearings,spherical roller thrust bearing, CARB toroidal roller bearings,cylindrical roller bearings,Vibrating screen bearing, papermaking machinery bearing, concrete mixer truck bearing,excavator bearings,rolling mill bearing.

Bearing Quality. Depending on the complete testing technology and advanced equipment, XRB can guarantee the quality and precision of the products. our technical department can efficiently complete the design of quality bearing according to customers’ demand, Customers requiring large bearings can also enjoy customized service. and also requirements from demanding customers for non-standard products can also be met here.

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Tapered Roller Bearing

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