NTN QJ308

Min. Order: 1 Piece

Bearing Price

$317.76 (Price for reference only.)
IN STOCK 500+ pcs.with 3 to 7 days delivery time

Our email: [email protected]

Bearing Information
Weight1.323 lb
OEMOEM P/N
Bearing manufacturers
Manufacturer Part Number
NTN QJ308

Technical Specifications

Type

Four-Point 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

8200 RPM

Limiting Speed - Grease

6200 RPM

Precision

Class 0

Configuration

One

Contact Angle

30

Radial Internal Clearance

CN

Static Load Rating

20600 lbf91500 N91.50 kN

Dynamic Load Rating

13600 lbf60500 N60.50 kN

Enclosure

Open

Weight

1.323 lb0.600 kg

Operating Temperature Range

-40 to 250 F-40 to 120 C

Dimensional Specifications


Four Point Ball Bearings - Dimensions

d

1.5748 in40.000 mm

D

3.5433 in90.000 mm

B

0.9055 in23.000 mm

r

0.0591 in1.500 mm

a

1.4764 in37.500 mm

da min

1.9094 in48.500 mm

Da max

3.2087 in81.500 mm

ras max

0.0591 in1.500 mm

Operating temperature range

-40 to 250 F

Material

High carbon chrome steel

Radial internal clearance

CN

Bore type

Round

Limiting speed - oil

8200 RPM

Enclosure

Open

Limiting speed - grease

6200 RPM