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NTN 7222BG MEDIUM SIZE BALL BRG(STANDARD)

BRAND: NTN Bearing | MODEL: 7222BG | CONDITION: NEW | SKU: 277674
NTN 7222BG MEDIUM SIZE BALL BRG(STANDARD)

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$516.56
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Weight: 10.05 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

Pressed

Cage Material

Steel

Ball Material

Steel

Limiting Speed - Oil

4000 RPM

Limiting Speed - Grease

3000 RPM

Precision

ISO Class 0

Configuration

One

Static Load Rating

32500 lbf / 144000 N / 144.00 kN

Dynamic Load Rating

34500 lbf / 154000 N / 154.00 kN

Enclosure

Open

Weight

10.053 lb / 4.560 kg

Operating Temperature Range

-40 to 250 ºF / -40 to 120 ºC

Dimensional Specifications

d

4.3307 in / 110.000 mm

D

7.8740 in / 200.000 mm

B

1.4961 in / 38.000 mm

r

0.0827 in / 2.100 mm

r1

0.0433 in / 1.100 mm

Contact Angle

40 º

a (Load Center)

3.3071 in / 84.000 mm

da min

4.8031 in / 122.000 mm

db min

4.6063 in / 117.000 mm

Da max

7.4016 in / 188.000 mm

Db max

7.5984 in / 193.000 mm

ras max

0.0787 in / 2.000 mm

r1as max

0.0394 in / 1.000 mm

Double Row Width

2.9921 in / 76.000 mm

Triple Row Width

4.4882 in / 114.000 mm

Quadruple Row Width

5.9843 in / 152.000 mm