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180309 · 45 × 100 × 25

Deep groove ball · 180309 (6309 2RSC3)

radial — mediumaxial — low, on both sides
    Drawing of 180309 (6309 2RSC3): ⌀45 × ⌀100 × 25 mm180309 (6309 2RSC3)2RS
    Fig. 1: 180309 (6309 2RSC3), end view and section; rolling element geometry per the NSK catalogue; GOST number = ISO 6309 2RS, dimensions from the GOST↔ISO table CX p.766. Dimensions in mm

    There is no photo of this product: the 3D model and drawing show the dimensions of 180309

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

    Bearing CT 180309

    Supplier’s set and note: (6309 2RSC3)

    Price on request
    Available to order
    Request a quoteIn the cart: send the request

    Specifications

    Manufacturer number
    ISO designation
    Equivalents
    7 exact, 56 approximate
    d
    45 mm
    Bore diameter dBearing bore = shaft diameter. Source: supplier data
    D
    100 mm
    Outside diameter DOutside diameter = housing bore. Source: supplier data
    B
    25 mm
    Width BRing width. Source: supplier data
    Seal
    2RSrubber, both sides
    Clearance
    C3
    01

    Equivalents

    the same size 45 × 100 × 25 from other brands

    63 products
    Drawing: 180309 (6309 2RSC3)
    You are viewingCT 180309

    Everything the number specifies matches: series 63, 45 × 100 × 25 mm, contact seals on both sides, clearance C3, ordinary steel, design without special letters. The codes in the number are read against the CT catalogue.

    • Drawing: 180309 (6309 2RSC3)180309 (6309 2RSC3)This bearingCT45 × 100 × 25available to orderon requestyou are here
    • Series illustration (not a photo of this item): 6309 2RSC36309 2RSC3NTE45 × 100 × 25289 pcs€6.21
    • Photo: 6309 -2RSR-C36309 -2RSR-C3FAG45 × 100 × 25152 pcs€16.59
    • Series illustration (not a photo of this item): 6309 2RS C36309 2RS C3Koyo45 × 100 × 2520 pcs€21.09
    • Photo: 6309-2RS1/C36309-2RS1/C3SKF45 × 100 × 25104 pcs€21.95
    • Series illustration (not a photo of this item): 6309 2RSC36309 2RSC3KG45 × 100 × 25available to orderon request
    • Series illustration (not a photo of this item): 6309 2RS C36309 2RS C3SKF45 × 100 × 25out of stockon request
    02

    Often bought with this

    shaft snap ring Ø45, bore snap ring Ø100, seal 45×100

    3 products
    • Shaft snap ring Ø45CT SEG 45 Z by 1000Why it fits: DIN 471 snap ring for a 45 shaft: holds the inner ring on the shaft
      €77.63available to order
    • Bore snap ring Ø100CT SEG 100 W by 100Why it fits: DIN 472 snap ring for a 100 bore: holds the outer ring in the housing
      €28.8214 pcs
    • Seal 45×100JULU 045-100-10 TCWhy it fits: Oil seal 45×100: shaft 45 and housing bore 100, the same as the bearing; the bearing has its own seals (2RS), and the oil seal closes the unit from outside
      €0.93available to order
    03

    Details

    what this bearing is, questions

    About the bearing

    D 100d 45B 25
    d×D×Bsize 45 × 100 × 25mm

    Deep groove ball bearing 6309-2RS C3, 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.

    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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