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:
1 in stock
Angular contact ball bearing, 110 x 170 x 28 mm, 25° contact angle, medium preload. Universally matchable single with a laminated phenolic cage.
List Price
$464.70
1 in stock
1 in stock
On the Shelf & Ready to Ship
On all orders
No Risk, No Hassle
Also Available From:
| MFR / Brand | RHP |
|---|---|
| MPN | 7022ETSUMP4 |
| Model | 7022 E T SUM P4 /3MM9122WI CR SUM |
| Bearing Type | Angular Contact Ball Bearing, Open |
| ID | 110 mm |
| OD | 170 mm |
| Width | 28 mm |
| Material | Bearing Steel |
|---|---|
| Series | 7000 |
| Condition | New |
| Preload | Medium |
| Base Number | 7022 |
| Bore Shaft Size | 110 mm |
| Mpn Variants | 7022ETSUMP4, 7022-E-T-SUM-P4, 7022 E T SUM P4, 7022E, 3MM9122WICR-SUM |
| Arrangement Configuration | SU — single universally ground |
| Precision Class | P4 |
| Additional Attributes | Axial stiffness 447 N/µm as a medium-preload matched pair. Effective load centre a = 46.6 mm. Abutment: d1 min 120 mm, D1 max 160 mm, D2 max 164 mm. Fillet radii r min 2.5 mm, r1 min 1.0 mm. Internal volume 88.3 cm³. Lubrication jet PCD 131.9 mm. |
| Min Temp | -30 °C |
| Cage Type | Machined, outer ring guided |
| Dynamic Load Rating | 100 kN / 22,500 lbf (Cr) |
| Static Load Rating | 99 kN / 22,300 lbf (C0r) |
| Precision Rating | ABEC 7 / P4 / RHP EP7 / ISO Class 4 |
| Rolling Elements | Ball |
| Max Temp | 120 °C |
| Item Weight | 4.25 lbs / 1.927 kg |
| Cage Material | Laminated phenolic resin |
| Limiting Speed | 6,900 rpm grease / 10,500 rpm oil-air |
| Number Of Rows | 1 |
| Bore Type | Straight |
| Snap Ring Included | Without Snap Ring |
| Internal Clearance | N/A — preloaded bearing |
| Harmonization Code | 8482.10.50 |
| Contact Angle | 25° |
| Mounting Arrangement | Universally matchable — back-to-back, face-to-face or tandem |
| Bearing Material | Chrome bearing steel, SAE 52100 |
| Part Number | 7022ETSUMP4 |
| Running Accuracy Radial And Axial Runout | Inner ring radial runout Kia 7.5 µm max, outer ring Kea 10 µm max (P4, 110 mm bore) |
| Cross Reference 1 | Fafnir 3MM9122WICR-SUM |
|---|---|
| Cross Reference 2 | FAG B7022-E-T-P4S-UM |
| Cross Reference 3 | SKF 7022 ACD/P4A (related, universally matchable 25°) |
| Cross Reference 4 | NSK 7022A5TRSUMP4 |
| Cross Reference 5 | GMN S6022 E TA P4 D UM |
| Cross Reference 6 | RHP 7022CTSUMP4 (related size, 15° contact angle) |
RHP 7022ETSUMP4 super precision single-row angular contact ball bearing. Series: 7000, ISO dimension series 10. Bore: 110 mm. Outside diameter: 170 mm. Width: 28 mm. Open on both faces, straight bore, ball rolling elements in chrome bearing steel to SAE 52100. Country of origin as recorded: United Kingdom.
Contact Angle: 25°. Cage: laminated phenolic resin, machined and outer-ring guided. Grouping: SU, single universally ground. Preload: M, medium. Precision Grade: P4, equal to RHP EP7 and ABEC 7. Searchable forms of the number include 7022ETSUMP4, 7022-E-T-SUM-P4, 7022 E T SUM P4 and the Fafnir cross 3MM9122WICR-SUM.
A 25° contact angle carries more thrust and less speed than a 15° bearing of the same envelope. Dynamic Load Rating: 100 kN. Static Load Rating: 99 kN. Limiting speed with grease: 6,900 rpm. Limiting speed with oil/air: 10,500 rpm. The outer-ring guided phenolic cage runs quietly and takes 120 °C continuously. Axial stiffness as a medium-preload matched pair: 447 N/µm, with 2,650 N of axial preload.
One bearing. Universal face control means it mounts back-to-back, face-to-face or in tandem against another universally ground 7022 of the same preload class, and the preload is set at manufacture.
Abutment diameters from the RHP super precision tables: shaft shoulder d1 minimum 120 mm, housing shoulder D1 maximum 160 mm, D2 maximum 164 mm. Fillet radius r minimum 2.5 mm, r1 minimum 1.0 mm. Effective load centre a = 46.6 mm. Internal free volume 88.3 cm³, and the pitch circle for lubrication jets is 131.9 mm. Mass 1.927 kg.
Same-specification equivalents at 25° and medium preload: Fafnir 3MM9122WICR-SUM, FAG B7022-E-T-P4S-UM, NSK 7022A5TRSUMP4. RHP 7022CTSUMP4 is a related size at 15°.
$62.71
59 in stock
$151.78
36 in stock
$456.62
48 in stock
A shipping cutoff banner measures a vendor’s dock. It tells
Nine bearing and power transmission manufacturers raised list prices this
When a motor stops running, the first instinct is to find the part that looks
From Caligula’s luxury fleet to modern factories, this is the story of how a single
When sourcing a replacement bearing, you will often find both Timken and SKF options for
Our team can locate, cross-reference, and source all parts.
Our team can locate, cross-reference, and source all parts.
Sort
Brand
Price
MPN
Categories
