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Ball bearings, black rubber sealed (15*21*4mm) (2)
Pair of 15x21x4 mm black rubber seal ball bearings. A step above blue-seal bearings, black-seal bearings offer an even tighter seal for ultimate protection and less maintenance in dirty environments.
$2.40
Original: $8.00
-70%Ball bearings, black rubber sealed (15*21*4mm) (2)—
$8.00
$2.40Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Pair of 15x21x4 mm black rubber seal ball bearings. A step above blue-seal bearings, black-seal bearings offer an even tighter seal for ultimate protection and less maintenance in dirty environments.
