NTN 7321BG

Min. Order: 1 Piece

Bearing Price

$1,233.61 (Price for reference only.)
IN STOCK 500+ pcs.with 3 to 7 days delivery time

Our email: [email protected]

Bearing Information
Weight17.813 lb
OEMOEM P/N
Bearing manufacturers
Manufacturer Part Number
NTN 7321BG

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

3800 RPM

Limiting Speed - Grease

2900 RPM

Precision

ISO Class 0

Configuration

One

Static Load Rating

43500 lbf194000 N194.00 kN

Dynamic Load Rating

45500 lbf202000 N202.00 kN

Enclosure

Open

Weight

17.813 lb8.080 kg

Operating Temperature Range

-40 to 250 F-40 to 120 C

Dimensional Specifications


Single Angular Contact Ball Bearings - Open Type - Dimensions

d

4.1339 in105.000 mm

D

8.8583 in225.000 mm

B

1.9291 in49.000 mm

r

0.1181 in3.000 mm

r1

0.0433 in1.100 mm

Contact Angle

40

a (Load Center)

3.6811 in93.500 mm

da min

4.6850 in119.000 mm

db min

4.4094 in112.000 mm

Da max

8.3071 in211.000 mm

Db max

8.5827 in218.000 mm

ras max

0.0984 in2.500 mm

r1as max

0.0394 in1.000 mm

Double Row Width

3.8583 in98.000 mm

Triple Row Width

5.7874 in147.000 mm

Quadruple Row Width

7.7165 in196.000 mm

Bearing Type

Angular contact ball bearing

Material

High carbon chrome steel

Cage

Steel

Enclosure

Open