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Availability:
2 in stock
Super precision angular contact ball bearing, 75 x 130 x 25 mm, 15 degree contact angle, light preload, ABEC 7, machined phenolic cage.
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$397.77
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| MFR / Brand | SNR |
|---|---|
| MPN | 7215CG1DUJ74 |
| Model | 7215 C T DUL P4 / 2MM215WI CR DUL / 7215 C G1 DU J4 |
| Bearing Type | Angular Contact Ball Bearing, Open |
| ID | 75 mm |
| OD | 130 mm |
| Width | 25 mm |
| Material | Bearing Steel |
|---|---|
| Series | 7200 |
| Condition | New |
| Lubricant | Oil |
| Preload | Light |
| Base Number | 7215 |
| Industry Terms | spindle bearing, super precision bearing, machine tool bearing, 15 degree angular contact |
| Bore Shaft Size | 75 mm |
| Mpn Variants | 7215CG1DUJ74, 7215.C.G1.DU.J74, 7215-C-G1-DU-J74, 7215 C G1 DU J74, 7215CG1DU J74 |
| Additional Attributes | Load centre a: 26.4 mm; shaft shoulder da min 83.5 mm; housing shoulder Da max 121.5 mm; two-bearing width 50 mm; three-bearing width 75 mm; four-bearing width 100 mm |
| Min Temp | -40 °C |
| Cage Type | Machined phenolic, outer-ring guided |
| Dynamic Load Rating | 79.5 kN |
| Static Load Rating | 65.5 kN |
| Precision Rating | ABEC 7 / P4 (ISO Class 4) |
| Rolling Elements | Steel balls |
| Max Temp | 120 °C |
| Item Weight | 2.51 lbs (1.14 kg) |
| Cage Material | Phenolic |
| Number Of Rows | 1 |
| Bore Type | Straight |
| Snap Ring Included | Without Snap Ring |
| Internal Clearance | N/A - preloaded |
| Harmonization Code | 8482.10.50.28 |
| Contact Angle | 15° |
| Mounting Arrangement | Universally matchable (DB, DF or DT) |
| Bearing Material | High carbon chrome steel |
| Part Number | 7215CG1DUJ74 |
| Cross Reference 1 | SKF 7215 CD/P4DGA |
|---|---|
| Cross Reference 2 | NSK 7215CTYNSULP4 (related size, polyamide cage) |
| Cross Reference 3 | 7215-C-T-DUL-P4 |
SNR 7215CG1DUJ74 is a super precision single-row angular contact ball bearing. Series: 7200. Bore: 75 mm. Outside Diameter: 130 mm. Width: 25 mm. Contact Angle: 15°. Precision: ISO Class 4, ABEC 7. Cage: machined laminated phenolic, guided on the outer ring. Closure: open. Searchable forms of the designation are 7215CG1DUJ74, 7215.C.G1.DU.J74, 7215-C-G1-DU-J74 and 7215 C G1 DU J74.
Contact Angle: 15°. Cage: laminated phenolic, outer-ring guided. Matching: universally matchable, so two or more bearings pair back-to-back, face-to-face or in tandem. Preload: light. Precision Class: ISO 4, ABEC 7.
A 15° contact angle favours speed and radial capacity over thrust capacity. Light preload holds the balls in defined contact with minimal heat generation, which suits high-speed spindle service. ISO Class 4 accuracy lowers runout and vibration in a spindle. An outer-ring-guided phenolic cage runs quietly at high speed and carries oil well.
Dynamic Load Rating: 79.5 kN. Static Load Rating: 65.5 kN. Limiting Speed: 8,500 rpm on grease, 11,000 rpm on oil. Load centre: 26.4 mm from the bearing face. Operating temperature range: -40 °C to 120 °C. Weight: 1.14 kg.
Unit Quantity: 1 Pc. Single bearing, universally matchable. Two bearings mounted together measure 50 mm total width; three measure 75 mm; four measure 100 mm.
Shaft shoulder diameter: 83.5 mm minimum. Housing shoulder diameter: 121.5 mm maximum. Maximum fillet radius at the shaft: 1.5 mm. Bore form: straight. Preloaded bearings are set at manufacture, so no clearance adjustment applies at assembly.
SKF 7215 CD/P4DGA is the equivalent 15° light-preload universally matchable bearing. NSK 7215CTYNSULP4 is a related size on the same envelope with a polyamide cage. Country of Origin: France.
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