Simplified drawing of the bearing per ISO 8826-1, dimensions of 50308 (6308 NR) PQ: ⌀40 × ⌀90 × 23 mm⌀90⌀402350308 (6308 NR) PQ
Fig. 1: 50308 (6308 NR) PQ, simplified drawing per ISO 8826-1; GOST number = ISO 6308 N, dimensions from the GOST↔ISO table CX p.782. Dimensions in mm

There is no photo of this product: the drawing shows the dimensions of 50308

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

Bearing NTE 50308

Supplier’s set and note: (6308 NR) PQ

Price on request
Available to order

Specifications

Manufacturer number
d
40 mm
Bore diameter dBearing bore = shaft diameter. Source: supplier data
D
90 mm
Outside diameter DOutside diameter = housing bore. Source: supplier data
B
23 mm
Width BRing width. Source: supplier data
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Equivalents

the same size 40 × 90 × 23 from other brands

82 products
Cross-section drawing to size: Deep groove ball, 40 × 90 × 23 mm
You are viewingNTE 50308

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 90d 40B 23
d×D×Bsize 40 × 90 × 23mm

Deep groove ball bearing 50308 (6308 NR) PQ.

Frequently asked questions

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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