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Single Row Radial Ball Bearing - Double Sealed (Non-Contact Rubber Seal)
MODEL 6311M8LLBC3
$2,512.09 Each
Prices are subject to change
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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
Da max
4.3701 in
da max
2.9134 in
da min
2.5197 in
Dynamic load rating
17870 lbf
Dynamic Load Rating
17870 lbf
Enclosure
Double Sealed
Factor
13.2
Limiting speed - grease
5800 RPM
Limiting Speed - Grease
5800 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
C3
Radial Internal Clearance
C3
ras max
0.0787 in
Seal material
Nitrile rubber
Seal Material
Nitrile Rubber
Seal type
Non-Contact
Seal Type
Non-Contact
Static load rating
10100 lbf
Static Load Rating
10100 lbf
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 - Grease | 5800 RPM |
Seal Type | Non-Contact |
Seal Material | Nitrile Rubber |
Precision | ISO Class 0 |
Configuration | One |
Factor | 13.2 |
Radial Internal Clearance | C3 |
Static Load Rating | 10100 lbf45000 N45.00 kN |
Dynamic Load Rating | 16100 lbf71500 N71.50 kN |
Enclosure | Double Sealed |
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 |
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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