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Quadruple Row Angular Contact Ball Bearing, Machline, Q21 Type
MODEL 71940CVQ21J74
$20,528.81 Each
Prices are subject to change
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Returnable:No
B (in)
1.4961
Ball material
Steel
Ball Material
Steel
Bore Type
Round
Bore type
Round
Cage Material
Phenolic
Cage material
Phenolic
Cage Type
Stratified
Cage type
Stratified
Configuration
Four
Contact angle
15 º
D (in)
11.0236
d (in)
7.8740
d2
8.8386 in
D4
10.4724 in
D5
9.1339 in
E (in)
0.2165
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
0.0827 in
r3
0.0433 in
Total width
5.9843 in
Type
Angular Contact Ball Bearing
Technical Specifications
Type | Angular Contact Ball Bearing |
Material | High Carbon Chrome Steel |
Bore Type | Round |
Preload | Light |
Enclosure | Open |
Precision | ISO Class 4 |
Configuration | Four |
Cage Material | Phenolic |
Cage Type | Stratified |
Ball Material | Steel |
Operating Temperature Range | -40 to 250 F-40 to 120 C |
Dimensional Specifications
| |
d | 7.8740 in200.000 mm |
D | 11.0236 in280.000 mm |
B | 1.4961 in38.000 mm |
Total Width | 5.9843 in152.000 mm |
r2 | 0.0827 in2.100 mm |
r3 | 0.0433 in1.100 mm |
d2 | 8.8386 in224.500 mm |
D4 | 10.4724 in266.000 mm |
D5 | 9.1339 in232.000 mm |
E | 0.2165 in5.500 mm |
Contact Angle | 15 |
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