4*7*2.5 (premium grade)
*Limiting speed for oil lubrication (rpm): 5000
*Limiting speed for grease lubrication (rpm): 5000
*Cor (kN): 284
*Cr (kN): 228
*Inner diameter (mm): 4
*Outer diameter (mm): 7
*Accuracy grade: P0
*Width (mm): 2.5
*Standard number: GB/T 307-2017
*Cage and material: stamped steel
*Number of rolling element rows: single row
4*7*2.5 (premium grade)
*Bearing material: bearing steel/carbon steel
*Applicable industries: fitness equipment, automobile manufacturing
*Applicable products: motors, high-speed hair dryers
*Applicable industries: smart home, household appliances
4.9
★ ★ ★ ★ ★
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5 star 3 (100%)
4 star 0 (0%)
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2 star 0 (0%)
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Reviews
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Score Excellent
★ ★ ★ ★ ★ 16/08/2024
Good service!
(156)
★ ★ ★ ★ ★ 23/07/2024
Good!
(982)
★ ★ ★ ★ ★ 23/07/2024
Good quality!
(982)