Motor Starters vs. Contactors vs. Overload Relays: What Each One Does and Why You Need All Three
When a motor stops running, the first instinct is to find the part that looks
Availability:
4 in stock
Super-precision angular contact ball bearing, 30 x 47 x 9 mm, 25° contact angle, light preload, ABEC 7 / P4, phenolic cage, open. Single universal.
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$46.67
4 in stock
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| MFR / Brand | SNR |
|---|---|
| MPN | 71906HUJ74 |
| Model | 7906A5/ACD 7907E T SUL P4 / 3MM9306WI CR UL / 71906 H DU J74 |
| Bearing Type | Angular Contact Ball Bearing, Open |
| ID | 30 mm |
| OD | 47 mm |
| Width | 18 mm |
| Material | High Carbon Chrome Steel |
|---|---|
| Series | 71900 |
| Condition | New – Open box |
| Lubricant | Oil |
| Preload | Light preload |
| Base Number | 71906 |
| Condition Note | Made In France, New Old Stock |
| Bore Shaft Size | 30 mm |
| Mpn Variants | 7906-E-T-UL-P4, 71906-H-U-J74, 3MM9306WI CR UL, 7906A5, 7906ACD |
| Rolling Elements | Ball |
| Number Of Rows | 1 |
| Bore Type | Straight |
| Snap Ring Included | No |
| Harmonization Code | 8482.10.50 |
| Part Number | 71906HUJ74 |
SNR 71906HUJ74 super-precision angular contact ball bearing. Bore: 30 mm. Outside Diameter: 47 mm. Overall Width: 9 mm. Series: 71900. Number Of Rows: 1. Rolling Elements: Ball. Bearing Material: High carbon chrome steel. Closure Type: Open. Bore Type: Straight.
Contact Angle: 25°. Preload: Light. Precision Class: ABEC 7 / P4. Cage Material: Phenolic. Cage Type: Machined, outer-ring land-riding. Mounting Arrangement: Universal. Base Number: 71906. Part Number: 71906HUJ74.
Dynamic Load Rating: 8.85 kN / 1990 lbf. Static Load Rating: 6.7 kN / 1500 lbf. Limiting Speed: 32000 rpm. A 25° contact angle carries more thrust and less speed than a 15° execution on the same envelope, which suits a shaft taking a substantial axial load. The 719 extra-light section keeps the cross-section thin on a 30 mm shaft, which is what supports the high speed ceiling. Internal Clearance: N/A — the bearing is set by preload.
The machined phenolic cage is guided on the outer-ring land, which keeps it stable at high speed and gives it low mass. Lubricant: grease or oil. Max Temp: 120°C. Min Temp: -40°C. Item Weight: 0.15 lbs.
Unit Quantity: 1 Pc. A single universally ground bearing, which can run alone or be set against another universally ground 71906H in back-to-back, face-to-face or tandem.
Cross-Reference 1: SKF 71906 ACD/P4ADGA. Cross-Reference 2: FAG B71906-E-T-P4S-UL. Both are 25° super-precision single universally matchable bearings on the same 30 x 47 x 9 mm envelope at light preload. MPN Variants: 7906-E-T-UL-P4, 71906-H-U-J74, 3MM9306WI CR UL, 7906A5, 7906ACD. Harmonization Code: 8482.10.50.
$43.50
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