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Drawing of 6806 / 61806 2RS: ⌀30 × ⌀42 × 7 mm6806 / 61806 2RS2RS
Fig. 1: 6806 / 61806 2RS, end view and section; rolling element geometry per the NSK catalogue. Dimensions in mm

There is no photo of this product: the drawing shows the dimensions of 6806 / 61806 2RS

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

Bearing CT 6806 / 61806 2RS

€0.52per piece
In stock: 1,339 pcs
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Specifications

Manufacturer number
ISO designation
Equivalents
3 exact, 6 approximate
d
30 mm
Bore diameter dBearing bore = shaft diameter. Source: two supplier sources
D
42 mm
Outside diameter DOutside diameter = housing bore. Source: two supplier sources
B
7 mm
Width BRing width. Source: two supplier sources
Seal
2RSrubber, both sides
Clearance
normal clearance
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Equivalents

the same size 30 × 42 × 7 from other brands

9 products
Series illustration (not a photo of this item): 6806 / 61806 2RS
You are viewingCT 6806 / 61806 2RS
€0.52baseline for the price comparison

Everything the number specifies matches: series 618, 30 × 42 × 7 mm, contact seals on both sides, normal clearance, ordinary steel, design without special letters. The codes in the number are read against the CT catalogue.

Under the price: the difference from the price of this bearing (€0.52).
02

Details

what this bearing is, questions

About the bearing

D 42d 30B 7
d×D×Bsize 30 × 42 × 7mm

Deep groove ball bearing 61806-2RS, design 2RS: 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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