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NTN 7340B EXTRA LARGE SIZE BALL BRG

BRAND: NTN Bearing | MODEL: 7340B | CONDITION: NEW | SKU: 277542
NTN 7340B EXTRA LARGE SIZE BALL BRG

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$5,964.01
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Weight: 119.49 lbs UOM: EA
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Additional Description

CAD drawing

Documents

Description

Technical Specifications

Type

Angular Contact Ball Bearing

Bore Type

Round

Material

High Carbon Chrome Steel

Cage Type

High Strength, 2 piece, Machined

Cage Material

Brass

Ball Material

Steel

Limiting Speed - Oil

1900 RPM

Limiting Speed - Grease

1400 RPM

Precision

ISO Class 0

Configuration

One

Static Load Rating

125000 lbf / 555000 N / 555.00 kN

Dynamic Load Rating

92000 lbf / 410000 N / 410.00 kN

Enclosure

Open

Weight

119.490 lb / 54.200 kg

Operating Temperature Range

-40 to 250 ºF / -40 to 120 ºC

Dimensional Specifications

d

7.8740 in / 200.000 mm

D

16.5354 in / 420.000 mm

B

3.1496 in / 80.000 mm

r

0.1969 in / 5.000 mm

r1

0.0787 in / 2.000 mm

Contact Angle

40 º

a (Load Center)

6.6929 in / 170.000 mm

da min

8.7402 in / 222.000 mm

Da max

15.6693 in / 398.000 mm

Db max

16.1417 in / 410.000 mm

ras max

0.1575 in / 4.000 mm

r1as max

0.0787 in / 2.000 mm

Double Row Width

6.2992 in / 160.000 mm

Triple Row Width

9.4488 in / 240.000 mm

Quadruple Row Width

12.5984 in / 320.000 mm