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Single Row Radial Ball Bearing - Open Type w/ Snap Ring, Series BL
MODEL BL307NR
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$66.85 Each
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Brand Minimum Order Quantity: 3
Typically Ships in: 1 day
Returnable:No
a (in)
0.1291
B (in)
0.8268
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
D (in)
3.1496
d (in)
1.3780
D1
3.0240 in
D2
3.4094 in
Da max
1.8504 in
da max
1.8504 in
da min
1.6929 in
Dynamic load rating
9800 lbf
Dynamic Load Rating
9800 lbf
Enclosure
Open
f (in)
0.0669
Limiting speed - grease
7900 RPM
Limiting Speed - Grease
7900 RPM
Limiting speed - oil
9300 RPM
Limiting Speed - Oil
9300 RPM
Material
High carbon chrome steel
Operating temperature range
-40 to 250 ºF
Operating Temperature Range
-40 to 250 °F
Precision
ISO class 0
r (in)
0.0591
r1
0.0197 in
Radial Internal Clearance
CN
Radial internal clearance
CN
ras max
0.0591 in
Static Load Rating
6450 lbf
Static load rating
6450 lbf
Style
Maximum Capacity
Type
Deep Groove Ball Bearing
Technical Specifications
Type |
Deep Groove Ball Bearing |
Bore Type |
Round |
Material |
High Carbon Chrome Steel |
Cage Type |
Pressed |
Cage Material |
Steel |
Ball Material |
Steel |
Limiting Speed - Oil |
9300 RPM |
Limiting Speed - Grease |
7900 RPM |
Precision |
ISO Class 0 |
Configuration |
One |
Radial Internal Clearance |
CN |
Enclosure |
Open |
Weight |
0.996 lb0.452 kg |
Operating Temperature Range |
-40 to 250 F-40 to 120 C |
Dimensional Specifications
|
|
|
d |
1.3780 in35.000 mm |
D |
3.1496 in80.000 mm |
B |
0.8268 in21.000 mm |
D1 |
3.0240 in76.810 mm |
D2 |
3.4094 in86.600 mm |
a |
0.1291 in3.280 mm |
f |
0.0669 in1.700 mm |
r |
0.0591 in1.500 mm |
r1 |
0.0197 in0.500 mm |
da min |
1.6929 in43.000 mm |
da max |
1.8504 in47.000 mm |
Da max |
1.8504 in47.000 mm |
ras max |
0.0591 in1.500 mm |
#5035659
Brand
NSK Bearings
Model
BL307NR
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