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Self Aligning Ball Bearings w/ Tapered Bore
MODEL 1222K
$2,897.53 Each
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B (in)
1.4961
Ball material
Steel
Ball Material
Steel
Bore type
Tapered
Bore Type
Tapered
Cage material
Steel
Cage Material
Steel
Cage type
Pressed
Cage Type
Pressed
Configuration
One
d (in)
4.3307
D (in)
7.8740
Da max
7.4409 in
da min
4.7638 in
Dynamic load rating
19600 lbf
Dynamic Load Rating
19600 lbf
Enclosure
Open
Limiting speed - grease
2800 RPM
Limiting Speed - Grease
2800 RPM
Limiting speed - oil
3400 RPM
Limiting Speed - Oil
3400 RPM
Material
High Carbon Chrome Steel
Operating temperature range
-40 to 250 ºF
Operating Temperature Range
-40 to 250 °F
Precision
Class 0
r (in)
0.0827
Radial internal clearance
CN
Radial Internal Clearance
CN
ras max
0.0787 in
Seal material
None
Seal type
None
Static load rating
8650 lbf
Static Load Rating
8650 lbf
Type
Self Aligning Ball Bearing
Y0
3.90
Y1
3.70
Y2
5.70
Technical Specifications
Type |
Self Aligning Ball Bearing |
Bore Type |
Tapered |
Material |
High Carbon Chrome Steel |
Cage Type |
Pressed |
Cage Material |
Steel |
Ball Material |
Steel |
Limiting Speed - Oil |
3400 RPM |
Limiting Speed - Grease |
2800 RPM |
Y1 |
3.70 |
Y2 |
5.70 |
Y0 |
3.90 |
Seal Type |
None |
Seal Material |
None |
Precision |
Class 0 |
Configuration |
One |
Radial Internal Clearance |
CN |
Static Load Rating |
8650 lbf38500 N38.50 kN |
Dynamic Load Rating |
19600 lbf87000 N87.00 kN |
Enclosure |
Open |
Weight |
11.182 lb5.072 kg |
Operating Temperature Range |
-40 to 250 F-40 to 120 C |
Dimensional Specifications
|
|
|
d |
4.3307 in110.000 mm |
D |
7.8740 in200.000 mm |
B |
1.4961 in38.000 mm |
r |
0.0827 in2.100 mm |
da min |
4.7638 in121.000 mm |
Da max |
7.4409 in189.000 mm |
ras max |
0.0787 in2.000 mm |
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