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Single Angular Contact Ball Bearing - Open Type
MODEL 7303BG
$278.84 Each
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Returnable:No
a (Load Center)
0.8071 in
B (in)
0.5512
Ball material
Steel
Ball Material
Steel
Bore Type
Round
Bore type
Round
Cage Material
Steel
Cage material
Steel
Cage Type
Pressed
Cage type
Pressed
Configuration
One
Contact angle
40 º
D (in)
1.8504
d (in)
0.6693
Da max
1.6339 in
da min
0.8858 in
Db max
1.6732 in
db min
0.8465 in
Double Row Width
1.1024 in
Dynamic load rating
3350 lbf
Dynamic Load Rating
3350 lbf
Enclosure
Open
Limiting Speed - Grease
15000 RPM
Limiting speed - grease
15000 RPM
Limiting speed - oil
20000 RPM
Limiting Speed - Oil
20000 RPM
Material
High carbon chrome steel
Operating temperature range
-40 to 250 ºF
Operating Temperature Range
-40 to 250 °F
Precision
ISO class 0
Quadruple Row Width
2.2047 in
r (in)
0.0394
r1
0.0236 in
r1as max
0.0236 in
ras max
0.0394 in
Static Load Rating
1800 lbf
Static load rating
1800 lbf
Triple Row Width
1.6535 in
Type
Angular Contact Ball Bearing
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 | 20000 RPM |
Limiting Speed - Grease | 15000 RPM |
Precision | ISO Class 0 |
Configuration | One |
Static Load Rating | 1800 lbf8000 N8.00 kN |
Dynamic Load Rating | 3350 lbf14800 N14.80 kN |
Enclosure | Open |
Weight | 0.256 lb0.116 kg |
Operating Temperature Range | -40 to 250 F-40 to 120 C |
Dimensional Specifications
| |
d | 0.6693 in17.000 mm |
D | 1.8504 in47.000 mm |
B | 0.5512 in14.000 mm |
r | 0.0394 in1.000 mm |
r1 | 0.0236 in0.600 mm |
Contact Angle | 40 |
a (Load Center) | 0.8071 in20.500 mm |
da min | 0.8858 in22.500 mm |
db min | 0.8465 in21.500 mm |
Da max | 1.6339 in41.500 mm |
Db max | 1.6732 in42.500 mm |
ras max | 0.0394 in1.000 mm |
r1as max | 0.0236 in0.600 mm |
Double Row Width | 1.1024 in28.000 mm |
Triple Row Width | 1.6535 in42.000 mm |
Quadruple Row Width | 2.2047 in56.000 mm |
#5035274
Brand
NSK Bearings
Model
7303BWG
#2889877
Brand
Rollway
Model
7303 B
#2176690
Brand
FAG Bearing
Model
7303B.JP.UA
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