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Timing Belt Pulleys and V-Belt Sheaves: Matching Belt Drive Components Correctly
Belt drives may appear simple, consisting of two wheels and a belt for power transfer.
Availability:
1 in stock
Angular contact ball bearing pair, 65 x 120 x 23 mm, 15° contact angle, medium preload, phenolic cage, 12,100 rpm on grease and 24,200 rpm on oil.
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$180.71
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| MFR / Brand | Fafnir |
|---|---|
| MPN | 2MM213WICRDUM |
| GTIN | 087796070783 |
| Model | 2 MM 213 WI CR DUM / 7213 C T DUM P4 |
| Bearing Type | Angular Contact Ball Bearing, Open |
| ID | 65 mm |
| OD | 120 mm |
| Width | 23 mm |
| Material | Bearing Steel |
|---|---|
| Series | 200WI |
| Preload | Medium |
| Base Number | 2MM213WI |
| Overall Width | 23 mm |
| Mpn Variants | 2MM213WI CR DUM; 2MM213WI-CR-DUM; 2MM 213 WI CR DUM; 2MM213WIDUM; 7213C |
| Precision Class | ABEC 7 / P4 |
| Dynamic Load Rating | 77,400 N |
| Static Load Rating | 54,700 N |
| Precision Rating | ABEC 7 / P4 |
| Rolling Elements | Ball |
| Cage Material | Phenolic |
| Limiting Speed | 12,100 rpm grease; 24,200 rpm oil |
| Number Of Rows | 2 |
| Bore Type | Straight |
| Lubricant | grease or oil |
| Harmonization Code | 8482.10.50 |
| Contact Angle | 15° |
| Mounting Arrangement | Universal |
| Bearing Material | Chrome steel |
| Industry Terms | spindle bearing; super precision angular contact bearing; machine tool spindle bearing; universal ground duplex pair; 7213 bearing |
| Common Misspellings | Fafnr 2MM213WI; Fafner 2MM213WI; Faffnir 2MM213WICRDUM; 2MM 213WI DUM |
| Application Types | Machine tool spindles; high-speed precision spindles |
| Closure Type | Open |
| Cross Reference 1 | Timken 7213C-T-P4S-DUM |
|---|---|
| Cross Reference 2 | FAG B7213-C-T-P4S-DUM |
| Cross Reference 3 | SKF 7213 CD/P4A DGB |
| Cross Reference 4 | NSK 7213CTRDUMP4 |
| Cross Reference 5 | IBC 7213-C-T-P4S-DUM |
| Cross Reference 6 | 3MM213WI-CR-DUM (related, 25° contact angle, same envelope) |
Fafnir 2MM213WI-CR-DUM super-precision angular contact ball bearing, 200WI spindle range, 65 x 120 x 23 mm each, supplied as a duplex set of two universally ground bearings at medium preload. Unit Quantity: 2 Pcs.
2MM — Fafnir super-precision execution with a 15° contact angle, Precision Class ABEC 7 / ISO P4.
213 — 200 spindle series, 65 mm bore, ISO 7213 envelope.
WI — low shoulder on both rings.
CR — phenolic cage.
DUM — duplex set of two universally ground bearings, medium preload.
Bore Diameter: 65 mm. Outside Diameter: 120 mm. Overall Width: 23 mm per bearing. Contact Angle: 15°. Precision Class: ABEC 7 / P4. Dynamic Load Rating: 77,400 N per bearing. Static Load Rating: 54,700 N. Limiting Speed: 12,100 rpm grease; 24,200 rpm oil. Preload: Medium. Cage Material: Phenolic. Rolling Elements: Ball. Bore Type: Straight. Closure Type: Open. Bearing Material: Chrome steel. Number Of Rows: 2. Mounting Arrangement: Universal. Lubricant: grease or oil. Series: 200WI. Base Number: 2MM213WI. GTIN: 087796070783.
Shaft backing shoulder diameter: 75.7 mm. Housing backing shoulder diameter: 109.7 mm. Maximum housing fillet radius: 1.5 mm. Universally ground faces allow the pair to be set back-to-back, face-to-face or in tandem.
Cross-references: Timken 7213C-T-P4S-DUM, FAG B7213-C-T-P4S-DUM, SKF 7213 CD/P4A DGB, NSK 7213CTRDUMP4, IBC 7213-C-T-P4S-DUM. Related: 3MM213WI-CR-DUM shares the 65 x 120 x 23 mm envelope at a 25° contact angle. Also written 2MM213WICRDUM, 2MM213WI-CR-DUM, 2MM 213 WI CR DUM, 7213C.
65 mm bore, 120 mm outside diameter, 23 mm width per bearing, 15° contact angle.
Dynamic Load Rating: 77,400 N per bearing. Static Load Rating: 54,700 N. Limiting Speed: 12,100 rpm grease; 24,200 rpm oil.
DUM marks a duplex set of two universally ground bearings with medium preload. The cage is phenolic (CR).
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Belt drives may appear simple, consisting of two wheels and a belt for power transfer.
Tapered, cylindrical, and spherical roller bearings all solve the same basic problem, carrying more load
If you pulled a bearing off general industrial equipment at random, there’s a good chance
Our team can locate, cross-reference, and source all parts.
Our team can locate, cross-reference, and source all parts.
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