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7238A
Single Row Angular Contact Ball Bearings
Dimensions: Bore (Inner) Diameter: 190 mm; Outer Diameter: 340 mm; Width (Thickness): 55 mm;
Product Attributes
Bearing Type | Ball |
For Load Direction | Combined Radial and Thrust |
Construction | One |
Single Row/Double Row | Single |
Seal Type | Open |
Precision Rating | P4 (ABEC-7) |
Contact Angle | 30 |
Part Number | 7238A |
Bore Dia (d) | 190 mm |
Bore Dia Tolerance | -0.012mm to 0 |
Outer Dia (D) | 340 mm |
Outer Dia Tolerance | -0.015mm to 0 |
Width (B) | 55 mm |
Width Tolerance | -0.3mm to 0 |
Ring Material | 52100 Chrome steel |
Ball Material | 52100 Chrome steel |
Cage Material | TYN (ball guided polyamide resin cage) |
TR (outer ring guided polyamide resin cage) | |
W ( steel plate punching) | |
T85 (polyamide 46 resin) | |
Dynamic Load Rating (Cr) (KN) | 315 |
Static Load Rating (Cor) (KN) | 410 |
Max Speed (Grease) (RPM) | 1600 |
Max Speed (Oil) (RPM) | 2200 |
Lubrication | Required |
Shaft Mount Type | Press Fit |
Temperature Range | -40 to 120 ºC |
Mass(Kg) | 22.4 |
RoHS | Compliant |
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