NTN 7028

Min. Order: 1 Piece

Bearing Price

$986.78 (Price for reference only.)
IN STOCK 500+ pcs.with 3 to 7 days delivery time

Our email: [email protected]

Bearing Information
Weight8.378 lb
OEMOEM P/N
Bearing manufacturers
Manufacturer Part Number
NTN 7028

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

4100 RPM

Limiting Speed - Grease

3100 RPM

Precision

ISO Class 0

Configuration

One

Static Load Rating

29900 lbf133000 N133.00 kN

Dynamic Load Rating

27000 lbf120000 N120.00 kN

Enclosure

Open

Operating Temperature Range

-40 to 250 F-40 to 120 C

Dimensional Specifications


Single Angular Contact Ball Bearings - Open Type - Dimensions

d

5.5118 in140.000 mm

D

8.2677 in210.000 mm

B

1.2992 in33.000 mm

r

0.0787 in2.000 mm

r1

0.0394 in1.000 mm

Contact Angle

30

a (Load Center)

2.6378 in67.000 mm

da min

5.9055 in150.000 mm

Da max

7.8740 in200.000 mm

Db max

8.0512 in204.500 mm

ras max

0.0787 in2.000 mm

r1as max

0.0394 in1.000 mm

Double Row Width

2.5984 in66.000 mm

Triple Row Width

3.8976 in99.000 mm

Quadruple Row Width

5.9843 in152.000 mm