NTN 7201B

Min. Order: 1 Piece

Bearing Price

$37.31 (Price for reference only.)
IN STOCK 500+ pcs.with 3 to 7 days delivery time

Our email: [email protected]

Bearing Information
Weight0.084 lb
OEMOEM P/N
Bearing manufacturers
Manufacturer Part Number
NTN 7201B

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

28000 RPM

Limiting Speed - Grease

21000 RPM

Precision

ISO Class 0

Configuration

One

Static Load Rating

820 lbf3650 N3.65 kN

Dynamic Load Rating

1570 lbf7000 N7.00 kN

Enclosure

Open

Weight

0.084 lb0.038 kg

Operating Temperature Range

-40 to 250 F-40 to 120 C

Dimensional Specifications


Single Angular Contact Ball Bearings - Open Type - Dimensions

d

0.4724 in12.000 mm

D

1.2598 in32.000 mm

B

0.3937 in10.000 mm

r

0.0236 in0.600 mm

r1

0.0118 in0.300 mm

Contact Angle

40

a (Load Center)

0.5512 in14.000 mm

da min

0.6496 in16.500 mm

db min

0.5709 in14.500 mm

Da max

1.0827 in27.500 mm

Db max

1.1614 in29.500 mm

ras max

0.0236 in0.600 mm

r1as max

0.0118 in0.300 mm

Double Row Width

0.7874 in20.000 mm

Triple Row Width

1.1811 in30.000 mm

Quadruple Row Width

1.5748 in40.000 mm

Operating temperature range

-40 to 250 F

Material

High carbon chrome steel

Bore type

Round

Limiting speed - oil

28000 RPM

Enclosure

Open

Limiting speed - grease

21000 RPM