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
Single-row spindle deep groove ball bearing, 20 x 42 x 12 mm, ABEC 5 / P5 precision, straight bore, open, 9100K extra-light series, ISO 6004 envelope.
List Price
$51.17
1 in stock
On the Shelf & Ready to Ship
On all orders
No Risk, No Hassle
| MFR / Brand | Fafnir |
|---|---|
| MPN | M9104K |
| Model | M 9104 K / 6004 P5 / ABEC5 |
| Bearing Type | Ball Bearing, Open |
| ID | 20 mm |
| OD | 42 mm |
| Width | 12 mm |
| Base Number | M9104K |
|---|---|
| Industry Terms | Spindle bearing, precision deep groove ball bearing, machine tool spindle bearing, extra-light series ball bearing, 6004 precision |
| Common Misspellings | M 9104K, M-9104K, M9104 K, M9014K, Fafnir M9104, 9104-K |
| Overall Width | 12 mm |
| Bore Shaft Size | 20 mm |
| Mpn Variants | M9104K, M-9104-K, M 9104 K, M9104-K, 9104K, 6004 P5 |
| Precision Class | ABEC 5 / P5 |
| Dynamic Load Rating C1 | 9,620 N |
| Material | Chrome steel |
| Dynamic Load Rating | 9,620 N |
| Static Load Rating | 4,400 N |
| Precision Rating | ABEC 5 / P5 |
| Series | 9100K |
| Rolling Elements | Ball |
| Number Of Rows | 1 |
| Bore Type | Straight |
| Lubricant | Grease or oil |
| Harmonization Code | 8482.10.50.68 |
| Design Units | Metric |
| Bearing Material | Chrome steel |
| Part Number | M9104K |
| Application Types | machine tool spindles; small grinding heads; instrument drives; precision rotating assemblies |
| Cross Reference 1 | SKF 6004/P5 |
|---|---|
| Cross Reference 2 | FAG 6004-P5 |
| Cross Reference 3 | NSK 6004P5 |
| Cross Reference 4 | NTN 6004P5 |
| Cross Reference 5 | Koyo 6004 P5 |
| Cross Reference 6 | RHP 6004 (related, standard-class Conrad type) |
| Cross Reference 7 | SNR 6004 (related, standard-class Conrad type) |
| Cross Reference 8 | MRC 6004 (related, standard-class Conrad type) |
Fafnir M9104K is a single-row spindle deep groove ball bearing, 20 x 42 x 12 mm, in the 9100K extra-light series. One bearing with inner ring, outer ring, ball complement and cage. Unit Quantity: 1 Pc.
9104K — the Fafnir 9100K extra-light spindle deep groove family at 20 mm bore: one row of balls in a deep radial groove, ground to spindle quality on the ISO 6004 envelope.
Bore Diameter: 20 mm. Outside Diameter: 42 mm. Overall Width: 12 mm. Bore Type: Straight. Closure Type: Open. Number Of Rows: 1. Rolling Elements: Ball. Bearing Material: Chrome steel. Series: 9100K. Precision Class: ABEC 5 / P5. Dynamic Load Rating: 9,620 N. Static Load Rating: 4,400 N. Lubricant: grease or oil.
Envelope: ISO 6004, 20 x 42 x 12 mm. Maximum shaft fillet radius: 0.6 mm. Shaft backing shoulder diameter: 24.8 mm. Housing backing shoulder diameter: 37.7 mm. Outer ring to-clear radius: 0.6 mm.
P5 deep groove bearings on the ISO 6004 envelope: SKF 6004/P5, FAG 6004-P5, NSK 6004P5, NTN 6004P5, Koyo 6004 P5. Standard-class 6004 Conrad types, one class below on running accuracy: RHP 6004, SNR 6004, MRC 6004. MPN Variants: M9104K, M-9104-K, M 9104 K, M9104-K, 9104K, 6004 P5.
Bore Diameter: 20 mm. Outside Diameter: 42 mm. Overall Width: 12 mm.
ABEC 5 / P5.
Dynamic Load Rating: 9,620 N. Static Load Rating: 4,400 N.
$33.98
11 in stock
$33.99
17 in stock
$26.58
199 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
