Simplified drawing of the bearing per ISO 8826-1, dimensions of 6309ZZC3E & NS7SX: ⌀45 × ⌀100 mm⌀100⌀456309ZZC3E & NS7SXZZ
Fig. 1: 6309ZZC3E & 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 6309ZZC3E & NS7SX

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

Bearing NSK 6309ZZC3E & NS7SX

Price on request
Available to order

Specifications

Manufacturer number
d
45 mm
Bore diameter dBearing bore = shaft diameter. Source: supplier data
D
100 mm
Outside diameter DOutside diameter = housing bore. Source: supplier data
Seal
ZZshields, both sides
Clearance
C3
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Equivalents

the same size 45 × 100 from other brands

63 products
Type diagram, no dimensions: ball
You are viewingNSK 6309ZZC3E & NS7SX

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

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Details

what this bearing is, questions

About the bearing

d×D×Bsize 45 × 100mm

Deep groove ball bearing 6309ZZC3E & NS7SX, design ZZ: metal shields 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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