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Simplified drawing of the bearing per ISO 8826-1, dimensions of SF4903PX1: ⌀245 × ⌀305 × 31.5 mm⌀305⌀245T 31.5SF4903PX1
Fig. 1: SF4903PX1, simplified drawing per ISO 8826-1. Dimensions in mm

There is no photo of this product: the drawing shows the dimensions of SF4903PX1

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

Bearing Z&S SF4903PX1

€241.88per piece
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Specifications

Manufacturer number
OEM number
SF 4903 PX1
d
245 mm
Bore diameter dBearing bore = shaft diameter. Source: two supplier sources
D
305 mm
Outside diameter DOutside diameter = housing bore. Source: two supplier sources
B
22 mm
Width BRing width. Source: two supplier sources
T
31.5 mm
Total width TOverall width of an assembled tapered roller bearing. Source: supplier data
Outer ring width C
22 mm
Outer ring width CWidth of the outer ring. Source: supplier data
m
3.65 kg
MassWeight of the product. Source: supplier data
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Details

what this bearing is, questions

About the bearing

D 305d 245B 22
d×D×Tsize 245 × 305 × 31.5mm
mweight 3.65kg

Deep groove ball bearing SF4903PX1.

M: Z&S data. Another brand publishes its own figures, so compare them against that brand’s catalogue.

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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