store 
Central Surplus Bearing Finder
A faster way to search our bearing inventory Today we’re launching the Central Surplus Bearing
Availability:
1 in stock
MRC 409S deep groove ball bearing, 45 mm bore x 120 mm OD x 29 mm wide, open, heavy 400 series. 76,100 N dynamic rating. Interchanges with 6409.
List Price
$33.98
1 in stock
On the Shelf & Ready to Ship
On all orders
No Risk, No Hassle
| MFR / Brand | MRC |
|---|---|
| MPN | 409S |
| Model | 409S |
| Bearing Type | Ball Bearing, Open |
| ID | 45 mm |
| OD | 120 mm |
| Width | 29 mm |
| Series | 400 |
|---|---|
| Lubricant | Oil Preservative |
| Material | Chrome Steel |
| Dynamic Load Rating | 76,100 N |
| Static Load Rating | 45,000 N |
| Rolling Elements | Ball |
| Item Weight | 1.54 kg (3.40 lb) |
| Cage Material | Pressed steel |
| Number Of Rows | 1 |
| Bore Type | Straight |
| Snap Ring Included | No |
| Limiting Speed | 8,500 rpm |
| Duty Type | Heavy |
| Internal Clearance | CN |
| Base Number | 6409 |
| Industry Terms | Single row ball bearing, radial ball bearing, open ball bearing, 45mm bore ball bearing, extra heavy series ball bearing |
| Common Misspellings | MRC 409s bearing, MCR 409S, 409-5, 6409 bearing MRC, MRC409S |
| Total Width | 29 mm |
| Overall Width | 29 mm |
| Bore Shaft Size | 45 mm |
| Mpn Variants | 409S, 409-S, 409 S |
| Design Units | Metric |
| Bearing Material | Chrome Steel |
| Part Number | 409S |
| Cross Reference 1 | SKF 6409 |
|---|---|
| Cross Reference 2 | NSK 6409 |
| Cross Reference 3 | FAG 6409 |
| Cross Reference 4 | NTN 6409 |
| Cross Reference 5 | Timken 6409 |
MRC 409S single-row deep groove ball bearing, Conrad type, open both faces. Bore Diameter: 45 mm. Outside Diameter: 120 mm. Overall Width: 29 mm. MRC is an SKF brand; the 409 size is the ISO 6409 envelope.
409 — MRC 400 heavy-series size code, 45 x 120 x 29 mm, equivalent to ISO 6409.
S — Conrad single-row deep groove construction, no filling slot.
Dynamic Load Rating: 76,100 N. Static Load Rating: 45,000 N. Limiting Speed: 8,500 rpm. Reference Speed: 13,000 rpm. Item Weight: 1.54 kg (3.40 lb). Cage Material: Pressed steel. Figures are for the SKF 6409 equivalent. Rolling Elements: Ball. Number Of Rows: 1. Bore Type: Straight. Closure Type: Open. Internal Clearance: CN. Snap Ring: No. The 400 heavy section uses larger balls than a 62- or 63-series bearing on the same 45 mm shaft, for higher radial capacity.
Unit Quantity: 1 Pc. Single bearing, open both faces.
Same envelope and open configuration as SKF 6409, NSK 6409, FAG 6409, NTN 6409 and Koyo 6409.
$33.98
11 in stock
$23.33
10 in stock
Rockwell’s own product page for the Kinetix 6000 is down
A faster way to search our bearing inventory Today we’re launching the Central Surplus Bearing
When an HMI panel goes dark or a PLC module stops communicating, the machine it
If you have ever watched a machine glide smoothly back and forth, tracing a perfect
Our team can locate, cross-reference, and source all parts.
Our team can locate, cross-reference, and source all parts.
Sort
Brand
Price
MPN
Categories
