6305 · 25 × 62 × 17

Deep groove ball · 6305

radial — mediumaxial — low, on both sides

    Drawing of 6305: ⌀25 × ⌀62 × 17 mm6305
    Fig. 1: 6305, 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 6305

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

    Bearing NTE 6305

    Price on request
    Available to order

    Specifications

    Manufacturer number
    GOST number
    d
    25 mm
    Bore diameter dBearing bore = shaft diameter. Source: supplier data
    D
    62 mm
    Outside diameter DOutside diameter = housing bore. Source: supplier data
    B
    17 mm
    Width BRing width. Source: supplier data
    Seal
    open, no protection
    Clearance
    normal clearance
    C
    23.4 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
    11.6 kN
    Basic static load rating C0Permissible load without rotation and under shock; ISO 76 method, manufacturer’s figure. Source: supplier data
    m
    0.23 kg
    MassWeight of the product. Source: supplier data
    01

    Equivalents

    the same size 25 × 62 × 17 from other brands

    74 products
    Series illustration (not a photo of this item): 6305
    You are viewingNTE 6305

    Everything the number specifies matches: series 63, 25 × 62 × 17 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): 63056305This bearingNTE25 × 62 × 17available to orderon requestyou are here
    • Series illustration (not a photo of this item): 63056305CT25 × 62 × 17901 pcs€1.19
    • Series illustration (not a photo of this item): 63056305Koyo25 × 62 × 17150 pcs€5.05
    • Photo: 63056305SKF25 × 62 × 17available to order€5.03
    • Series illustration (not a photo of this item): 63056305no brand25 × 62 × 17available to orderon request
    • Series illustration (not a photo of this item): 63056305GPZ25 × 62 × 17out of stockon request
    • Series illustration (not a photo of this item): 63056305KG25 × 62 × 17available to orderon request
    02

    Often bought with this

    seal 25×62, shaft snap ring Ø25, bore snap ring Ø62

    5 products
    • Seal 25×62JULU 025-62-10 TCWhy it fits: Oil seal 25×62: shaft 25 and housing bore 62, the same as the bearing
      €0.39890 pcs
    • Seal 25×62JULU 025-62-7 TCWhy it fits: Oil seal 25×62: shaft 25 and housing bore 62, the same as the bearing
      €0.39available to order
    • Shaft snap ring Ø25CT SEG 25 Z by 1000Why it fits: DIN 471 snap ring for a 25 shaft: holds the inner ring on the shaft
      €31.6125 pcs
    • Shaft snap ring Ø25SEG 25 Z (100 pcs)Why it fits: DIN 471 snap ring for a 25 shaft: holds the inner ring on the shaft
      Price to be confirmedavailable to order
    • Bore snap ring Ø62CT SEG 62 W by 1000Why it fits: DIN 472 snap ring for a 62 bore: holds the outer ring in the housing
      €112.8412 pcs
    03

    Details

    what this bearing is, questions

    Where this bearing is fitted

    15 machines2 makesby parts catalogues

    1. KhTZ-16131, KhTZ-16331 KhTZ exactly this number 3 assemblies · 4 pcs per machine

      manufacturer’s catalogue: Tractors KhTZ-16131, KhTZ-16331. Operator’s manual 161.00.000 RE

    2. KhTZ-17021, KhTZ-17221 KhTZ exactly this number 3 assemblies · 3 pcs per machine

      manufacturer’s catalogue: Tractors KhTZ-17021 and KhTZ-17221. Operator’s manual 170.00.000 RE

    3. KhTZ-242K.20 KhTZ exactly this number 3 assemblies · 3 pcs per machine

      manufacturer’s catalogue: Tractor KhTZ-242K.20. Operator’s manual

    4. KhTZ-243K.20 KhTZ exactly this number 3 assemblies · 3 pcs per machine

      manufacturer’s catalogue: Tractor KhTZ-243K.20. Operator’s manual

    5. T-150K (KhTZ-150K-09-25) KhTZ exactly this number 3 assemblies · 3 pcs per machine

      manufacturer’s catalogue: Tractor KhTZ-150K-09-25. Operator’s manual 151.00.000-09-25 RE

    Number in the manufacturer’s catalogue: by GOST (305) or ISO. “Same geometry” means size and type match; the version is not given in the catalogue.

    About the bearing

    D 62d 25B 17
    d×D×Bsize 25 × 62 × 17mm
    Cdynamic 23.4kN
    C0static 11.6kN
    mweight 0.23kg

    Deep groove ball bearing 6305. Under GOST the same bearing is designated 305.

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

    Frequently asked questions

    What is 305?

    It is the same bearing under GOST 3189-89: 305 corresponds to the ISO base 6305. Size 25 × 62 × 17 mm, a full equivalent of 6305.

    Will 6305 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

    By make and unit

    this bearing is fitted in machines of these makes

    05

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