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There is no photo of this product: the drawing shows the dimensions of 311 A
the same size 55 × 120 × 29 from other brands
44 products
Same size, different design: the difference is written in the row.
6311 2RScontact seals on both sides, standard design
55 × 120 × 292,650 pcs€3.59Request a quote6311 2RScontact seals on both sides, standard design
55 × 120 × 29138 pcs€8.19Request a quote6311 2RS C3contact seals on both sides, clearance C3, standard design55 × 120 × 29100 pcs€8.19Request a quote
6311 2RSRcontact seals on both sides, standard design
55 × 120 × 29100 pcs€23.27Request a quote
6311 2RSR C3contact seals on both sides, clearance C3, standard design55 × 120 × 29100 pcs€23.27Request a quote
6311 2RScontact seals on both sides, standard design
55 × 120 × 2911 pcs€27.82Request a quote
6311 2RScontact seals on both sides, standard design
55 × 120 × 29available to order€4.46Request a quote
6311 2RScontact seals on both sides, standard design
55 × 120 × 29available to order€11.05Request a quote
6311 2RScontact seals on both sides, standard design
55 × 120 × 29available to order€13.68Request a quote
6311 2RScontact seals on both sides, standard design
55 × 120 × 29available to order€17.10Request a quotewhat this bearing is, questions
Deep groove ball bearing 311.
M: SKF data. Another brand publishes its own figures, so compare them against that brand’s catalogue.
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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