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Duplex Hybrid Angular Contact Ball Bearing, High Precision - Universal Flush Ground
MODEL CH7211HG1DUJ74
$1,734.77 Each
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2B
1.6535 in
B (in)
0.8268
Ball material
Ceramic
Ball Material
Ceramic
Bore Type
Round
Bore type
Round
Cage Material
Phenolic
Cage material
Phenolic
Cage Type
Stratified
Cage type
Stratified
Configuration
Two
Contact angle
25 º
D (in)
3.9370
d (in)
2.1654
D1
3.4252 in
d2
2.6772 in
D4
3.6417 in
D5
2.8543 in
E (in)
0.0827
Enclosure
Open
Material
High carbon chrome steel
Operating temperature range
-40 to 250 ºF
Operating Temperature Range
-40 to 250 °F
Precision
ISO class 4
Preload
Light
r2 max
0.0591 in
r3 max
0.0236 in
Type
Angular Contact Ball Bearing
Technical Specifications
Type | Angular Contact Ball Bearing |
Bore Type | Round |
Material | High Carbon Chrome Steel |
Cage Type | Stratified |
Cage Material | Phenolic |
Ball Material | Ceramic |
Precision | ISO Class 4 |
Configuration | Two |
Preload | Light |
Enclosure | Open |
Operating Temperature Range | -40 to 250 F-40 to 120 C |
Dimensional Specifications
| |
d | 2.1654 in55.000 mm |
D | 3.9370 in100.000 mm |
B | 0.8268 in21.000 mm |
2B | 1.6535 in42.000 mm |
r2 max | 0.0591 in1.500 mm |
r3 max | 0.0236 in0.600 mm |
Contact Angle | 25 |
d2 | 2.6772 in68.000 mm |
D1 | 3.4252 in87.000 mm |
D4 | 3.6417 in92.500 mm |
D5 | 2.8543 in72.500 mm |
E | 0.0827 in2.100 mm |
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