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Drawing of RNA 4905: ⌀30 × ⌀42 × 17 mm⌀42Fw ⌀3017RNA 4905
Fig. 1: RNA 4905, end view and section; internal parts simplified per ISO 8826-1. Dimensions in mm
Bearing Z&S RNA 4905 — photo 1
Bearing Z&S RNA 4905 — photo 2
Load: radial high; no axial loadNeedle

Bearing Z&S RNA 4905

€4.21per piece
Available to orderThe manager confirms the lead time
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Specifications

Manufacturer number
OEM number
577.03.630
Equivalents
0 exact, 0 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
17 mm
Width BRing width. Source: two supplier sources
Seal
open, no protection
Clearance
normal clearance
m
0.061 kg
MassWeight of the product. Source: supplier data
01

Equivalents

the same size 30 × 42 × 17 from other brands

2 products
Photo: RNA 4905
You are viewingZ&S RNA 4905
€4.21baseline for the price comparison

Not enough data for a firm conclusion: what is missing is written in the row.

  • Photo: RNA 4905RNA 4905This bearingZ&S30 × 42 × 17available to order€4.21you are here
  • Cross-section drawing to size: Needle, 30 × 42 × 17 mmRNA 4905seal not specifiedSKF30 × 42 × 17available to orderon requestRequest a quote

Under the price: the difference from the price of this bearing (€4.21).
02

Details

what this bearing is, questions

About the bearing

d×D×Bsize 30 × 42 × 17mm
mweight 0.061kg

Needle bearing RNA 4905.

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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