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There is no photo of this product: the drawing shows the dimensions of 6306 2RS P6 BBC-R
the same size 30 × 72 × 19 from other brands
82 products
Same size, different design: the difference is written in the row.
6306 2RSprecision class P0
30 × 72 × 1924 pcs€1.31Request a quote6306 2RSC3clearance C3, precision class P030 × 72 × 1940 pcs€1.37Request a quote6306 2RSprecision class P0
30 × 72 × 192 pcs€2.04Request a quote6306 2NSEprecision class P0
30 × 72 × 1910 pcs€5.18Request a quote
6306 2RSprecision class P0
30 × 72 × 19130 pcs€6.19Request a quote6306 2RS C3clearance C3, precision class P030 × 72 × 19101 pcs€6.19Request a quote
30 × 72 × ?15 pcs€7.42Request a quote
6306 2RSprecision class P0KLT30 × 72 × 19available to order€1.53Request a quote6306 2RSC3clearance C3, precision class P030 × 72 × 19available to order€1.97Request a quote
6306 2RSprecision class P0FJK30 × 72 × 19available to order€2.68Request a quotewhat this bearing is, questions
Deep groove ball bearing 6306-2RS, design 2RS: contact seals on both sides. Under GOST the same bearing is designated 180306.
2RS has rubber seals that touch the inner ring and keep out dust and water better, which is the usual choice for field machinery. ZZ has metal shields that do not touch, allow higher speeds, and protect against dirt less well.
It is the same bearing under GOST 3189-89: 18 — contact seals on both sides, 0306 corresponds to the ISO base 6306. Size 30 × 72 × 19 mm, a full equivalent of 6306-2RS.
Without checking, only an exact equivalent: the size, seal, clearance and design match according to the brand’s catalogue. Positions with the same geometry differ in seal, clearance or design, and each one says so in the equivalents block. Load ratings differ between manufacturers, so for a heavily loaded unit compare C.
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