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Simplified drawing of the bearing per ISO 8826-1, dimensions of 6307DDUCM & NS7SX: ⌀35 × ⌀80 mm⌀80⌀356307DDUCM & NS7SXDDU
Fig. 1: 6307DDUCM & NS7SX, simplified drawing per ISO 8826-1; width not specified — outline drawn to the proportions of the type. Dimensions in mm

There is no photo of this product: the drawing shows the dimensions of 6307DDUCM & NS7SX

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

Bearing NSK 6307DDUCM & NS7SX

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Specifications

Manufacturer number
Equivalents
1 exact, 47 approximate
d
35 mm
Bore diameter dBearing bore = shaft diameter. Source: supplier data
D
80 mm
Outside diameter DOutside diameter = housing bore. Source: supplier data
Seal
DDUcontact seals on both sides
Clearance
CM
01

Equivalents

the same size 35 × 80 from other brands

69 products
Type diagram, no dimensions: ball
You are viewingNSK 6307DDUCM & NS7SX

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

  • Series illustration (not a photo of this item): 6307 ZZ6307 ZZmetal shields on both sides, normal clearance, standard designCT35 × 80 × 21476 pcs€1.80Request a quote
  • Series illustration (not a photo of this item): 6307 ZZC36307 ZZC3metal shields on both sides, clearance C3, standard designNTE35 × 80 × 21100 pcs€2.66Request a quote
  • Series illustration (not a photo of this item): 6307 ZZ6307 ZZmetal shields on both sides, normal clearance, standard designNTE35 × 80 × 2192 pcs€2.76Request a quote
  • Photo: 6307-2Z/C36307-2Z/C3metal shields on both sides, clearance C3, standard designSKF35 × 80 × 2176 pcs€8.29Request a quote
  • Photo: 6307 ZZ6307 ZZmetal shields on both sides, normal clearance, standard designZ&S35 × 80 × 21available to order€5.35Request a quote
  • Photo: 6307-2Z6307-2Zmetal shields on both sides, normal clearance, standard designSKF35 × 80 × 21available to order€8.29Request a quote
  • Series illustration (not a photo of this item): 6307Z6307Zshield on one side, normal clearance, standard designCT35 × 80 × 21available to orderon requestRequest a quote
  • Series illustration (not a photo of this item): 6307 ZZ6307 ZZmetal shields on both sides, normal clearance, standard designFKL35 × 80 × 21out of stockon requestRequest a quote
  • Series illustration (not a photo of this item): 6307 ZZ6307 ZZmetal shields on both sides, normal clearance, standard designKBS35 × 80 × 21out of stockon requestRequest a quote
  • Cross-section drawing to size: Deep groove ball, 35 × 80 × 21 mm6307 ZNRshield on one side, normal clearance, groove and snap ringKG35 × 80 × 21available to orderon requestRequest a quote
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Details

what this bearing is, questions

About the bearing

d×D×Bsize 35 × 80mm

Deep groove ball bearing 6307DDUCM & NS7SX, 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.

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