Model Cross-Reference: When purchasing, please note that the old model designation for bearing 30302 is 7302E. Different manufacturers may use different prefixes; for example, the corresponding model for the KOYO brand is 30302JR
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Parameter Differences: There may be discrepancies in the "width" parameter from different sources. Some data may indicate 13mm (which may refer to the inner ring width B), while the overall assembly width (T) is typically 14.25mm. Please confirm the specific dimensions you require with the supplier
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Pricing and Procurement: The bearing price is "subject to negotiation" and requires direct contact with suppliers for inquiries. Multiple manufacturers (such as Chongqing Changjiang Bearing CJB, Linqing Hengsheng Bearing, etc.) can supply this model
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