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Single Row Radial Ball Bearing - Open Type w/ Snap Ring
MODEL 6312NR
$162.74 Each
Prices are subject to change
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Returnable:No
a (in)
0.1598
B (in)
1.2205
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)
5.1181
d (in)
2.3622
D1
4.9299 in
D2
5.5000 in
da max
3.1693 in
Da max
4.6850 in
da min
2.7953 in
Dynamic Load Rating
20340 lbf
Dynamic load rating
20340 lbf
Enclosure
Open
f (in)
0.1110
Factor
13.2
Height
5.5
I.D.
60 mm
Length
5.5
Limiting Speed - Grease
5400 RPM
Limiting speed - grease
5400 RPM
Limiting Speed - Oil
6300 RPM
Limiting speed - oil
6300 RPM
Material
High carbon chrome steel
O.D.
130 mm
Operating Temperature Range
-40 to 250 °F
Operating temperature range
-40 to 250 ºF
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
Static Load Rating
11700 lbf
Static load rating
11700 lbf
Style
Radial ball bearing
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 | 6300 RPM |
Limiting Speed - Grease | 5400 RPM |
Precision | ISO Class 0 |
Configuration | One |
Factor | 13.2 |
Radial Internal Clearance | CN |
Static Load Rating | 11700 lbf52000 N52.00 kN |
Dynamic Load Rating | 18400 lbf82000 N82.00 kN |
Enclosure | Open |
Weight | 3.796 lb1.722 kg |
Operating Temperature Range | -40 to 250 F-40 to 120 C |
Dimensional Specifications
| |
d | 2.3622 in60.000 mm |
D | 5.1181 in130.000 mm |
B | 1.2205 in31.000 mm |
D1 | 4.9299 in125.220 mm |
D2 | 5.5000 in139.700 mm |
a | 0.1598 in4.060 mm |
f | 0.1110 in2.820 mm |
r | 0.0787 in2.000 mm |
r1 | 0.0197 in0.500 mm |
da min | 2.7953 in71.000 mm |
da max | 3.1693 in80.500 mm |
Da max | 4.6850 in119.000 mm |
ras max | 0.0787 in2.000 mm |
#2070570
Brand
SKF Bearing
Model
6312 NR
#5034302
Brand
NSK Bearings
Model
6312NR
#1494981
Brand
Koyo Bearing
Model
6312 NR
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