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30315

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NTN 30315 Medium Size Tapered Roller Bearing

MODEL 30315

BRAND

SKU

283534

WEIGHT

7.870 lb

UOM

each

UPC

4547359002942

$1,113.92 Each

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Bearing Modification Services

Typically Ships in: 1 day

Returnable:No

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Technical Specifications

Type

Tapered Roller Bearing

Bore Type

Round

Material

Through Hardened Steel

Limiting Speed - Oil

3200 RPM

Limiting Speed - Grease

2400 RPM

Style

Cone & Cup

Precision Rating

Class 0

Configuration

One

Lubrication

w/o Oil Hole

e (Axial Load Factor)

0.35

Y2 (Axial Load Factor)

1.74

Y0 (Axial Load Factor)

0.96

Static Load Rating

68500 lbf305000 N305.00 kN

Dynamic Load Rating

57500 lbf255000 N255.00 kN

Enclosure

Open

Weight

7.870 lb3.570 kg

Operating Temperature Range

-40 to 250 F-40 to 120 C

Dimensional Specifications


Tapered Roller Set - Metric Series - Dimensions

d

2.9528 in75.000 mm

D

6.2992 in160.000 mm

C

1.2205 in31.000 mm

B

1.4567 in37.000 mm

a (Effective Load Center)

-0.3150 in-8.000 mm

T

1.5748 in40.000 mm

r

0.0800 in2.000 mm

R

0.10 in2.5 mm

da

3.50 in89.0 mm

db

3.74 in95.0 mm

Da

5.83 in148.0 mm

Da min

5.47 in139.0 mm

Db

5.87 in149.0 mm

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Return policy

Item must be unused.

Item must be in it's original package.