FAG QJ311 QJ311-N2-MPA-T42A Four-point Contact Ball Bearing Brass Cage 55x120x29mm
The Brief Description of four point contact ball bearing :
Four-point contact ball bearings are a type of separable bearings, or angular contact ball bearings that can withstand bidirectional axial loads. The inner and outer raceways are peach-shaped in cross-section. When there is no load or a pure radial load, the steel ball and the ring are in four-point contact.
Dimensional Drawing |
QJ311-N2-MPA-T42A |
d |
55 mm |
D |
120 mm |
C |
29 mm |
| Basic dynamic load rating, radial | 133000 N |
Basic static load rating,radial |
108000 N |
r |
0.0394 in1.000 mm |
r1 |
0.0236 in0.600 mm |
ds |
10-32 UNF |
G |
0.1772 in4.500 mm |
d4 |
1.1654 in29.600 mm |
S1 |
0.7205 in18.300 mm |
S |
0.5000 in12.700 mm |
a |
0.1220 in3.100 mm |
b |
0.0591 in1.500 mm |
D1 |
1.7559 in44.600 mm |
F |
0.1575 in4.000 mm |
UC Series Pillow Block Bearings:
UC200 Series: UC201, UC202, UC203,UC204,UC205, UC206, UC207, UC208, UC209, UC10, UC211, UC212, UC213, UC214, UC215, UC216, UC217, UC208, UC209, UC210, UC211, UC212, UC213, UC214, UC215, UC216, UC217, UC218
UC300 Series: UC305, UC306, UC307, UC308, UC309, UC310, UC311, UC312, UC313, UC314, UC315, UC316, UC317, UC318, UC319, UC320, UC321, UC322, UC324, UC326, UC328
UCF 200 Series: UCF204,UCF205,UCF206.UCF207,UCF208,UCF209,UCF210,
UCF211, UCF212, UCF213, UCF214, UCF215, UCF216, UCF217, UCF218
UCF 300 Series:UCF305,UCF306,UCF307UCF308,UCF309,UCF310,UCF311,
UCF312,UCF313,UCF314,UCF315,UCF316,UCF317,UCF318,UCF319,
UCF320, UCF321, UCF322,UCF324, UCF326, UCF328
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