1304 · 20 × 52 × 15

Self-aligning ball · 1304

radial — mediumaxial — low, on both sides

    Drawing of 1304: ⌀20 × ⌀52 × 15 mm⌀52⌀20151304
    Fig. 1: 1304, 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 1304

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

    Bearing NTE 1304

    Price on request
    Available to order

    Specifications

    Manufacturer number
    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
    15 mm
    Width BRing width. Source: supplier data
    Seal
    open, no protection
    Clearance
    normal clearance
    C
    14.3 kN
    Basic dynamic load rating CLoad for one million revolutions at 90 % reliability; the L10 life is calculated from it as (C/P)^p. ISO method, manufacturer’s figure: do not carry it over to another brand. Source: supplier data
    C0
    4 kN
    Basic static load rating C0Permissible load without rotation and under shock; ISO 76 method, manufacturer’s figure. Source: supplier data
    m
    0.16 kg
    MassWeight of the product. Source: supplier data
    01

    Equivalents

    the same size 20 × 52 × 15 from other brands

    7 products
    Series illustration (not a photo of this item): 1304
    You are viewingNTE 1304

    Everything the number specifies matches: series 13, 20 × 52 × 15 mm, open, no protection, normal clearance, ordinary steel, design without special letters. The codes in the number are read against the NTE catalogue.

    • Series illustration (not a photo of this item): 13041304This bearingNTE20 × 52 × 15available to orderon requestyou are here
    • Series illustration (not a photo of this item): 13041304CT20 × 52 × 15available to order€1.38
    • Photo: 13041304WBF20 × 52 × 15available to order€3.44
    • Photo: 13041304GPZ20 × 52 × 15available to order€4.14
    • Series illustration (not a photo of this item): 13041304KG20 × 52 × 15available to orderon request
    02

    Often bought with this

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

    6 products
    • Seal 20×52JULU 020-52-10 TCWhy it fits: Oil seal 20×52: shaft 20 and housing bore 52, the same as the bearing
      €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
      €0.391,300 pcs
    • 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
    03

    Details

    what this bearing is, questions

    About the bearing

    d×D×Bsize 20 × 52 × 15mm
    Cdynamic 14.3kN
    C0static 4kN
    mweight 0.16kg

    Self-aligning ball bearing 1304. Under GOST the same bearing is designated 1304.

    C, C₀, m: NTE data. Another brand publishes its own figures, so compare them against that brand’s catalogue.

    Frequently asked questions

    What is 1304?

    It is the same bearing under GOST 3189-89: 1304 corresponds to the ISO base 1304. Size 20 × 52 × 15 mm, a full equivalent of 1304.

    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