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SS 6203 2RS · 17 × 40 × 12

Deep groove ball · SS 6203 2RS

radial — mediumaxial — low, on both sides
    Drawing of SS 6203 2RS: ⌀17 × ⌀40 × 12 mmSS 6203 2RS2RS
    Fig. 1: SS 6203 2RS, end view and section; rolling element geometry per the NSK catalogue. Dimensions in mm

    There is no photo of this product: the 3D model and drawing show the dimensions of SS 6203 2RS

    Load: radial medium; axial low, on both sidesDeep groove ball

    Bearing CT SS 6203 2RS

    €1.85per piece incl. VAT
    In stock: 2,420 pcs
    In the cart

    Specifications

    Manufacturer number
    ISO designation
    Equivalents
    4 exact, 70 approximate
    d
    17 mm
    Bore diameter dBearing bore = shaft diameter. Source: two supplier sources
    D
    40 mm
    Outside diameter DOutside diameter = housing bore. Source: two supplier sources
    B
    12 mm
    Width BRing width. Source: two supplier sources
    Seal
    2RSrubber, both sides
    Clearance
    normal clearance
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    Equivalents

    the same size 17 × 40 × 12 from other brands

    80 products
    Drawing: SS 6203 2RS
    You are viewingCT SS 6203 2RS
    €1.85baseline for the price comparison

    Everything the number specifies matches: series 62, 17 × 40 × 12 mm, contact seals on both sides, normal clearance, stainless steel. The codes in the number are read against the CT catalogue.

    • Drawing: SS 6203 2RSSS 6203 2RSThis bearingCT17 × 40 × 122,420 pcs€1.85you are here
    • Drawing: 6203 2RS SS6203 2RS SSno brand17 × 40 × 12available to orderon request
    • Drawing: SS 6203 2RSSS 6203 2RSIBB17 × 40 × 12available to orderon request
    • Drawing: W 6203-2RS1W 6203-2RS1SKF17 × 40 × 12available to orderon request

    Under the price: the difference from the price of this bearing (€1.85).
    02

    Often bought with this

    shaft snap ring Ø17, bore snap ring Ø40, seal 17×40

    6 products
    • Shaft snap ring Ø17CT SEG 17 Z by1000Why it fits: DIN 471 snap ring for a 17 shaft: holds the inner ring on the shaft
      €11.51available to order
    • Shaft snap ring Ø17SEG 17 Z by 1000Why it fits: DIN 471 snap ring for a 17 shaft: holds the inner ring on the shaft
      Price to be confirmedavailable to order
    • Bore snap ring Ø40CT SEG 40 W by 1000Why it fits: DIN 472 snap ring for a 40 bore: holds the outer ring in the housing
      €37.06out of stock
    • Bore snap ring Ø40SEG 40 W by 1000Why it fits: DIN 472 snap ring for a 40 bore: holds the outer ring in the housing
      Price to be confirmedavailable to order
    • Seal 17×40JULU 017-40-10 TCWhy it fits: Oil seal 17×40: shaft 17 and housing bore 40, the same as the bearing; the bearing has its own seals (2RS), and the oil seal closes the unit from outside
      €0.28630 pcs
    • Seal 17×40JULU 017-40-7 TCWhy it fits: Oil seal 17×40: shaft 17 and housing bore 40, the same as the bearing; the bearing has its own seals (2RS), and the oil seal closes the unit from outside
      €0.281,330 pcs
    03

    Details

    what this bearing is, questions

    About the bearing

    D 40d 17B 12
    d×D×Bsize 17 × 40 × 12mm

    Deep groove ball bearing 6203-2RS SS, design 2RS: contact seals on both sides.

    Frequently asked questions

    How does 2RS differ from ZZ?

    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.

    Will 6203 2RS C3 fit instead?

    Same size, clearance greater than normal. C3 is used where the bearing runs hot or sits on the shaft with an interference fit. If the old bearing is not marked C3, take this one.

    Can I fit another brand instead of this bearing?

    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.

    How do I get a price and a lead time?

    Press “Request a quote” and send the part number and quantity. We reply with the price, availability and delivery terms for your country.

    04

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