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NTN 7205B Single Row Angular Ball Bearings

NTN 7205B Single Row Angular Ball Bearings

NTN 7205B Single Row Angular Ball Bearings Technical Specifications Type Angular Contact Ball Bearing Bore Type Round...
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Address:259 Ki Lung Street, Sham Shui Po, Kowloon,HongKong

Product Description

NTN 7205B Single Row Angular Ball Bearings 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

16000 RPM

Limiting Speed - Grease

12000 RPM

Precision

ISO Class 0

Configuration

One

Static Load Rating

2110 lbf9400 N9.40 kN

Dynamic Load Rating

3350 lbf14800 N14.80 kN

Enclosure

Open

Weight

0.287 lb0.130 kg

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Single Angular Contact Ball Bearings - Open Type - Dimensions

d

0.9843 in25.000 mm

D

2.0472 in52.000 mm

B

0.5906 in15.000 mm

r

0.0394 in1.000 mm

r1

0.0236 in0.600 mm

Contact Angle

40 º

a (Load Center)

0.9449 in24.000 mm

da min

1.2008 in30.500 mm

db min

1.1614 in29.500 mm

Da max

1.8307 in46.500 mm

Db max

1.8701 in47.500 mm

ras max

0.0394 in1.000 mm

r1as max

0.0236 in0.600 mm

Double Row Width

1.1811 in30.000 mm

Triple Row Width

1.7717 in45.000 mm

Quadruple Row Width

2.3622 in60.000 mm
BEARING 7205B
Spherical Roller Bearings
NTN BEARING 7205B
Lion Bearing Industrial Co.ltdight Contact with Lion Bearing Industrial Co.ltd Boya Singapore Bearing Office
DIMENSIONS FEATURES/OPTIONS
DIMENSION IMPERIAL METRIC OPTION CODE DESCRIPTION
Bore d
O.D.D.
Width B or W
rs min
r1s min
Load center a
da min
db min
Da max
Db max
ras max
r1as max
0.9843 in
2.0472 in
0.5906 in
0.0394 in
0.0236 in
0.9449 in
1.2008 in
1.1614 in
1.8307 in
1.8701 in
0.0394 in
0.0236 in
25.000 mm
52.000 mm
15.000 mm
1.000 mm
0.600 mm
24.000 mm
30.500 mm
29.500 mm
46.500 mm
47.500 mm
1.000 mm
0.600 mm
Series
Contact Angle
Cage
72
B

72 Angular Contact Series
Contact Angle 40
Standard cage
BASIC LOAD RATINGS LIMITING SPEEDS
Static
Dynamic
2,120 LBF
3,300 LBF
9,400 N
14,800 N
Oil
Seals
Grease
16,000.00 RPM
N/A
12,000.00 RPM

7205B Single Row Angular Ball Bearings

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Meceoo Bearing Industrial Co.ltd
Website : www.meceoo.com
Telephone : 00852 9518 9139
Mail : meceoindus@hotmail.com
Address : 259 Ki Lung Street, Sham Shui Po, Kowloon,HongKong

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