NTN 7309BG

Min. Order: 1 Piece

Bearing Price

$171.88 (Price for reference only.)
IN STOCK 500+ pcs.with 3 to 7 days delivery time

Our email: [email protected]

Bearing Information
Weight1.867 lb
OEMOEM P/N
Bearing manufacturers
Manufacturer Part Number
NTN 7309BG

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

8900 RPM

Limiting Speed - Grease

6600 RPM

Precision

ISO Class 0

Configuration

One

Static Load Rating

9000 lbf40000 N40.00 kN

Dynamic Load Rating

13200 lbf58500 N58.50 kN

Enclosure

Open

Weight

1.867 lb0.847 kg

Operating Temperature Range

-40 to 250 F-40 to 120 C

Dimensional Specifications


Single Angular Contact Ball Bearings - Open Type - Dimensions

d

1.7717 in45.000 mm

D

3.9370 in100.000 mm

B

0.9843 in25.000 mm

r

0.0591 in1.500 mm

r1

0.0394 in1.000 mm

Contact Angle

40

a (Load Center)

1.6929 in43.000 mm

da min

2.1063 in53.500 mm

db min

1.9882 in50.500 mm

Da max

3.6024 in91.500 mm

Db max

3.7205 in94.500 mm

ras max

0.0591 in1.500 mm

r1as max

0.0394 in1.000 mm

Double Row Width

1.9685 in50.000 mm

Triple Row Width

2.9528 in75.000 mm

Quadruple Row Width

3.9370 in100.000 mm

Operating temperature range

-40 to 250 F

Material

High carbon chrome steel

Bore type

Round

Limiting speed - oil

8900 RPM

Enclosure

Open

Limiting speed - grease

6600 RPM