China Supplier Taper Roller Bearing 30207 - Spherical Roller Bearings parts – Chengfeng Bearing
China Supplier Taper Roller Bearing 30207 - Spherical Roller Bearings parts – Chengfeng Bearing Detail:
Details
Main scope:
Our product range includes spherical roller bearings designed for a variety of applications, including CA, CAC, ACA, CAF, MB, MA, CC, sealed, CB, SDB, E type and split type. Other designs can also be produced according to the drawings according to user requirements.
Outer ring accuracy: 2um,
Inner ring accuracy: 2um,
Roughness: Max Ra0.2,
Rolling body: Class 1,
Hardness: the error is within 1HRC
Size range:
Inner diameter size range: 80mm~1800mm
Outer diameter size range: 140mm~2180mm
Width size range: 33mm~580mm
Tolerance: P0, P6, P5, P4 precision grades are available
Parameter
Dimension standards | Boundary dimensions: ISO 15, except for the width of sealed bearings with a BS2- designation prefix |
Internal clearance | Normal, C3 Check availability of C2, C4 or C5 clearance classesBearings for vibratory applications: C4Bearings for high-speed applications: C4 Check availability of C3 clearance classValues: ISO 5753-1 (as far as standardized)
Values are valid for unmounted bearings under zero measuring load. |
Permissible misalignment |
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Product detail pictures:

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