+34 637 212 975 Mon–Fri 8:00–17:00 Madrid time Wishlist0 Compare0
€0.00
2304 2RS · 20 × 52 × 21

Self-aligning ball · 2304 2RS

radial — mediumaxial — low, on both sides
    Drawing of 2304 2RS: ⌀20 × ⌀52 × 21 mm⌀52⌀20212304 2RS2RS
    Fig. 1: 2304 2RS, end view and section; internal parts simplified per ISO 8826-1. Dimensions in mm

    There is no photo of this product: the 3D model and drawing show the dimensions of 2304 2RS

    Load: radial medium; axial low, on both sidesSelf-aligning ball

    Bearing 2304 2RS

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

    Specifications

    Manufacturer number
    ISO designation
    Equivalents
    2 exact, 2 approximate
    d
    20 mm
    Bore diameter dBearing bore = shaft diameter. Source: supplier data
    D
    52 mm
    Outside diameter DOutside diameter = housing bore. Source: supplier data
    B
    21 mm
    Width BRing width. Source: supplier data
    Seal
    2RSrubber, both sides
    Clearance
    normal clearance
    01

    Equivalents

    the same size 20 × 52 × 21 from other brands

    4 products
    Series illustration (not a photo of this item): 2304 2RS
    You are viewing2304 2RS

    Everything the number specifies matches: series 23, 20 × 52 × 21 mm, contact seals on both sides, normal clearance, ordinary steel, design without special letters.

    • Series illustration (not a photo of this item): 2304 2RS2304 2RSThis bearingno brand20 × 52 × 21available to orderon requestyou are here
    • Series illustration (not a photo of this item): 2304 2RS2304 2RSCT20 × 52 × 2154 pcs€3.47
    02

    Often bought with this

    shaft snap ring Ø20, bore snap ring Ø52, seal 20×52

    6 products
    • Shaft snap ring Ø20CT SEG 20 Z by 1000Why it fits: DIN 471 snap ring for a 20 shaft: holds the inner ring on the shaft
      €22.57available to order
    • Shaft snap ring Ø20SEG 20 Z (100 pcs)Why it fits: DIN 471 snap ring for a 20 shaft: holds the inner ring on the shaft
      Price to be confirmedavailable to order
    • Bore snap ring Ø52CT SEG 52 W by 1000Why it fits: DIN 472 snap ring for a 52 bore: holds the outer ring in the housing
      €86.47available to order
    • Bore snap ring Ø52CT-RING SEG 52 W (100 pcs)Why it fits: DIN 472 snap ring for a 52 bore: holds the outer ring in the housing
      Price to be confirmedavailable to order
    • Seal 20×52JULU 020-52-10 TCWhy it fits: Oil seal 20×52: shaft 20 and housing bore 52, the same as the bearing; the bearing has its own seals (2RS), and the oil seal closes the unit from outside
      €0.392,570 pcs
    • Seal 20×52JULU 020-52-7 TCWhy it fits: Oil seal 20×52: shaft 20 and housing bore 52, the same as the bearing; the bearing has its own seals (2RS), and the oil seal closes the unit from outside
      €0.391,300 pcs
    03

    Details

    what this bearing is, questions

    About the bearing

    d×D×Bsize 20 × 52 × 21mm

    Self-aligning ball bearing 2304-2RS, 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

    Reviews

    No reviews yet