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Single Row Radial Ball Bearing - Single Shielded w/ Snap Ring, Series BL
MODEL BL311ZNR
$635.70 Each
Prices are subject to change
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a (in)
0.1598
B (in)
1.1417
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)
4.7244
d (in)
2.1654
D1
4.5358 in
D2
5.1063 in
Da max
4.3701 in
da max
2.9134 in
da min
2.5197 in
Enclosure
Single Shielded
f (in)
0.1091
Limiting Speed - Grease
5200 RPM
Limiting speed - grease
5200 RPM
Limiting speed - oil
6100 RPM
Limiting Speed - Oil
6100 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)
0.0787
r1
0.0197 in
Radial Internal Clearance
CN
Radial internal clearance
CN
ras max
0.0787 in
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 | 6100 RPM |
Limiting Speed - Grease | 5200 RPM |
Precision | ISO Class 0 |
Configuration | One |
Radial Internal Clearance | CN |
Enclosure | Single Shielded |
Weight | 3.358 lb1.523 kg |
Operating Temperature Range | -40 to 250 F-40 to 120 C |
Dimensional Specifications
| |
d | 2.1654 in55.000 mm |
D | 4.7244 in120.000 mm |
B | 1.1417 in29.000 mm |
D1 | 4.5358 in115.210 mm |
D2 | 5.1063 in129.700 mm |
a | 0.1598 in4.060 mm |
f | 0.1091 in2.770 mm |
r | 0.0787 in2.000 mm |
r1 | 0.0197 in0.500 mm |
da min | 2.5197 in64.000 mm |
da max | 2.9134 in74.000 mm |
Da max | 4.3701 in111.000 mm |
ras max | 0.0787 in2.000 mm |
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