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2 in stock
Super-precision angular contact ball bearing, 70 x 125 x 24 mm, 15° contact angle, heavy preload, phenolic outer-land-riding cage, ISO P4S.
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$122.26
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| MFR / Brand | Fafnir |
|---|---|
| MPN | 2MM214WICRSUH |
| Model | 2 MM 214 WI CR DUH / 7214 C T DUH P4 |
| Bearing Type | Angular Contact Ball Bearing, Open |
| ID | 70 mm |
| OD | 125 mm |
| Width | 24 mm |
| Material | Bearing Steel |
|---|---|
| Series | 200 |
| Condition | New – Open box |
| Preload | Heavy |
| Base Number | 2MM214WI |
| Total Width | 24 mm |
| Condition Note | Made In USA, New Old Stock, Grease Stains |
| Bore Shaft Size | 70 mm |
| Mpn Variants | 2MM214WI-SUH · 2MM214WICRSUH · 2 MM 214 WI CR SUH · 2MM214WICRDUH · 7214C-T-P4S-SUH |
| Precision Class | ISO P4S (ABEC 7/9) |
| Dynamic Load Rating C1 | 84.2 kN (18,900 lbf) |
| Additional Attributes | Shaft backing shoulder diameter 80.3 mm; housing backing shoulder diameter 115.8 mm; maximum shaft fillet radius 1.5 mm; outer ring to-clear radius 1.5 mm |
| Cage Type | CR – Phenolic Outer Land Riding Cage |
| Dynamic Load Rating | 84.2 kN (18,900 lbf) C1 |
| Static Load Rating | 60.0 kN (13,400 lbf) C0 |
| Precision Rating | ISO P4S (ABEC 7/9) |
| Rolling Elements | Ball |
| Item Weight | 2.45 lbs |
| Cage Material | Phenolic |
| Limiting Speed | 11,400 rpm grease / 22,800 rpm oil |
| Number Of Rows | 1 |
| Bore Type | Straight |
| Snap Ring Included | Not applicable |
| Harmonization Code | 8482.10.5028 |
| Contact Angle | 15° |
| Mounting Arrangement | SUH – single universally ground, heavy preload |
| Design Units | Metric |
| Internal Clearance | N/A |
| Part Number | 2MM214WICRSUH |
| Cross Reference 1 | SKF 7214 CDGC/P4A |
|---|
Fafnir 2MM214WI-SUH super-precision angular contact ball bearing, made by The Timken Company. Series: 200WI. Bore: 70 mm. Outside Diameter: 125 mm. Bearing Width: 24 mm. Total Width: 24 mm. Number of Rows: 1. Rolling Elements: Ball, steel. Bore Type: Straight. Closure Type: Open. Design Units: Metric.
Contact Angle: 15°. Precision Rating: ISO P4S (ABEC 7/9). Preload: Heavy. Cage Type: CR – Phenolic Outer Land Riding Cage. Cage Material: Phenolic. Arrangement: SUH, single universally ground for heavy preload. World Part Number: 7214C-T-P4S-SUH. Searchable variants: 2MM214WICRSUH, 2MM214WI SUH, 2 MM 214 WI CR SUH.
Dynamic Radial Load Rating (C1, one million revolutions): 84,200 N (18,900 lbf). C1 ISO Dynamic Radial Rating per row: 76,500 N (17,200 lbf). Static Radial Load Rating (C0): 60,000 N (13,400 lbf). Limiting Speed, grease: 11,400 rpm. Limiting Speed, oil: 22,800 rpm.
A 15° contact angle favours speed and radial stiffness over thrust capacity, so this execution suits high-speed machine tool spindles. A 25° bearing on the same envelope carries more thrust and turns slower. Heavy preload raises axial and radial rigidity and holds shaft position more tightly under load. The phenolic outer-land-riding cage is light and runs quietly at speed. ISO P4S is a tighter tolerance grade than P4, giving closer running accuracy and lower vibration.
Shaft Backing Shoulder Diameter: 80.3 mm. Housing Backing Shoulder Diameter: 115.8 mm. Maximum Shaft Fillet Radius: 1.5 mm. Outer Ring To Clear Radius: 1.5 mm.
Unit Quantity: 1 Pc. Single universally ground bearing, ground so that it mounts alone or stacks with matching SUH bearings in a duplex or triplex set.
SKF 7214 CDGC/P4A shares the envelope, the 15° contact angle and the heavy preload class. Timken’s own world designation for this bearing is 7214C-T-P4S-SUH. A 7214 AC or 7214 E part is the 25° execution on the same envelope, which makes it a related size rather than an interchange.
$152.21
35 in stock
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