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6910DDU NS7S5 · 50 × 72 × 12

Deep groove ball · 6910DDU NS7S5

radial — mediumaxial — low, on both sides
    Drawing of 6910DDU NS7S5: ⌀50 × ⌀72 × 12 mm6910DDU NS7S5DDU
    Fig. 1: 6910DDU NS7S5, 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 6910DDU NS7S5

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

    Bearing NSK 6910DDU NS7S5

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

    Specifications

    Manufacturer number
    ISO designation
    Equivalents
    1 exact, 9 approximate
    d
    50 mm
    Bore diameter dBearing bore = shaft diameter. Source: supplier data
    D
    72 mm
    Outside diameter DOutside diameter = housing bore. Source: supplier data
    B
    12 mm
    Width BRing width. Source: supplier data
    Seal
    DDUcontact seals on both sides
    Clearance
    normal clearance
    01

    Equivalents

    the same size 50 × 72 × 12 from other brands

    10 products
    Drawing: 6910DDU NS7S5
    You are viewingNSK 6910DDU NS7S5

    Same size, different design: the difference is written in the row.

    • Series illustration (not a photo of this item): 6910 / 61910 2RS6910 / 61910 2RSstandard designCT50 × 72 × 12495 pcs€2.35
    • Series illustration (not a photo of this item): 6910 2RS6910 2RSstandard designCT50 × 72 × 12available to order€1.96
    • Series illustration (not a photo of this item): 6910 2RS6910 2RSstandard designno brand50 × 72 × 12available to orderon request
    • Series illustration (not a photo of this item): 6910 2NSE6910 2NSEstandard designNACHI50 × 72 × 12available to orderon request
    • Series illustration (not a photo of this item): 6910 / 61910 ZZ6910 / 61910 ZZmetal shields on both sides, standard designCT50 × 72 × 12580 pcs€2.35
    • Series illustration (not a photo of this item): 6910 ZZ6910 ZZmetal shields on both sides, standard designNSK50 × 72 × 12available to orderon request
    • Series illustration (not a photo of this item): 6910 ZZC36910 ZZC3metal shields on both sides, clearance C3, standard designNSK50 × 72 × 12available to orderon request
    • Series illustration (not a photo of this item): 6191061910open, no protection, standard designSKF50 × 72 × 12available to orderon request
    • Cross-section drawing to size: Deep groove ball, 50 × 72 × 12 mm61910-2RZnon-contact seals on both sides, standard designSKF50 × 72 × 12available to orderon request
    02

    Often bought with this

    shaft snap ring Ø50, bore snap ring Ø72, seal 50×72

    6 products
    • Shaft snap ring Ø50CT SEG 50 Z by 1000Why it fits: DIN 471 snap ring for a 50 shaft: holds the inner ring on the shaft
      €115.29available to order
    • Shaft snap ring Ø50SEG 50 Z (100 pcs)Why it fits: DIN 471 snap ring for a 50 shaft: holds the inner ring on the shaft
      Price to be confirmedavailable to order
    • Bore snap ring Ø72CT SEG 72 W by 1000Why it fits: DIN 472 snap ring for a 72 bore: holds the outer ring in the housing
      €177.06available to order
    • Bore snap ring Ø72SEG 72 W by 1000Why it fits: DIN 472 snap ring for a 72 bore: holds the outer ring in the housing
      Price to be confirmedavailable to order
    • Seal 50×72JULU 050-72-10 TCWhy it fits: Oil seal 50×72: shaft 50 and housing bore 72, the same as the bearing; the bearing has its own seals (DDU), and the oil seal closes the unit from outside
      €0.50395 pcs
    • Seal 50×72JULU 050-72-12 TCWhy it fits: Oil seal 50×72: shaft 50 and housing bore 72, the same as the bearing; the bearing has its own seals (DDU), and the oil seal closes the unit from outside
      €0.50500 pcs
    03

    Details

    what this bearing is, questions

    About the bearing

    D 72d 50B 12
    d×D×Bsize 50 × 72 × 12mm

    Deep groove ball bearing 6910-2RS, design DDU: 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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