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Central Surplus Bearing Finder
A faster way to search our bearing inventory Today we’re launching the Central Surplus Bearing
Availability:
20 in stock
Angular contact ball bearing, 17 x 35 x 10 mm, 15° contact angle, phenolic outer-land-riding cage, P4S super-precision for high-speed spindles.
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$53.53
20 in stock
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| MFR / Brand | Fafnir |
|---|---|
| MPN | 2MM9103WIMBR |
| Model | 2MM 9103 WI CR DUL / 7003 C D P4A / 103 |
| Bearing Type | Angular Contact Ball Bearing |
| OD | 35 mm |
| Base Number | 2MM9103WI |
|---|---|
| Industry Terms | spindle bearing; machine tool spindle bearing; super precision angular contact ball bearing; grinding spindle bearing |
| Common Misspellings | Fafner 2MM9103WIMBR; Faffnir 2MM9103WIMBR; 2MM9103 WIMBR; 2M9103WIMBR |
| Overall Width | 10 mm |
| Bore Shaft Size | 17 mm |
| Mpn Variants | 2MM9103WIMBR; 2MM 9103 WI MBR; 2MM-9103-WI-MBR; 2MM9103WICR; 2MM9103WICRDUL; 7003 C D P4A |
| Arrangement Configuration | Single bearing |
| Precision Class | ISO P4S (ABEC 7/9) |
| Dynamic Load Rating C1 | 6800 N |
| Cage Type | Outer-ring land riding |
| Dynamic Load Rating | 6220 N |
| Static Load Rating | 3400 N |
| Series | 9100WI |
| Rolling Elements | Steel balls |
| Cage Material | Phenolic |
| Number Of Rows | 1 |
| Limiting Speed | 43200 rpm grease / 86200 rpm oil |
| Contact Angle | 15° |
| Design Units | Metric |
| Bearing Material | Steel |
| Part Number | 2MM9103WIMBR |
| Cross Reference 1 | 7003-C |
|---|---|
| Cross Reference 2 | 7003C-T-P4S |
What this part is: Fafnir 2MM9103WIMBR super-precision angular contact ball bearing, 9100WI spindle series, 17 x 35 x 10 mm. Bore / Shaft Size: 17 mm. Outside Diameter: 35 mm. Overall Width: 10 mm. Contact Angle: 15°. Number Of Rows: 1. Rolling Elements: Steel balls. Closure Type: Open. Design Units: Metric. Decoding the designation: 2MM — 15° contact angle, Fafnir super-precision spindle execution at Precision Class ISO P4S (ABEC 7/9). 9103 — 9100WI series, ISO 7003 envelope, 17 mm bore. WI — low shoulder on both rings. CR — phenolic outer-ring land-riding cage. What these specs mean in practice: Contact Angle: 15°. A 15° angle favours speed and radial stiffness over thrust capacity, which is why it is the standard grinding and high-speed milling spindle angle. Precision Class: ISO P4S (ABEC 7/9). Super-precision tolerances on bore, outside diameter and running accuracy. Cage Material: Phenolic. Cage Type: Outer-ring land riding. A phenolic cage guided on the outer ring land is light, quiet and holds ball spacing at very high speed. Dynamic Load Rating: 6220 N. Static Load Rating: 3400 N. Dynamic Load Rating (C1): 6800 N. Ratings are per bearing. Limiting Speed: 43200 rpm on grease, 86200 rpm on oil. Mounting data: Bore / Shaft Size: 17 mm, straight bore. Outside Diameter: 35 mm. Overall Width: 10 mm. Maximum shaft fillet radius the bearing corners will clear: 0.3 mm. Maximum housing fillet radius the bearing corners will clear: 0.3 mm. Shaft backing shoulder diameter: 21.5 mm. Housing backing shoulder diameter: 31.1 mm. Quantity and configuration: Unit Quantity: 1 Pc. Arrangement / Configuration: Single bearing. Interchange guidance: Cross-Reference 1: 7003-C. Cross-Reference 2: 7003C-T-P4S, the Timken world part number for this execution. Series: 9100WI. Base Number: 2MM9103WI. Part Number: 2MM9103WIMBR. Searchable forms of the number: 2MM9103WIMBR, 2MM 9103 WI MBR, 2MM-9103-WI-MBR, 2MM9103WICR.
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.
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