store 
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:
5 in stock
Super-precision angular contact ball bearing, 100 x 180 x 34 mm, 15° contact angle, P4A, extra light preload, 156,000 N dynamic load rating.
List Price
$406.28
5 in stock
On the Shelf & Ready to Ship
On all orders
No Risk, No Hassle
| MFR / Brand | SKF |
|---|---|
| MPN | 7220 CDGA/P4A |
| Model | 7220CD/P4A DGA / 7220 C P4 DGA |
| Bearing Type | Angular Contact Ball Bearing |
| ID | 100 mm |
| OD | 180 mm |
| Width | 34 mm |
| Material | Chrome steel |
|---|---|
| Series | 7200 |
| Preload | Extra light |
| Base Number | 7220 |
| Overall Width | 34 mm |
| Mpn Variants | 7220-CGA/P4; 7220 CDGA/P4A; 7220CD/P4A DGA; 7220-C-P4-DGA; 7220C; 7220CP4DGA |
| Precision Class | ABEC 7 / P4 |
| Additional Attributes | Fatigue load limit 4,900 N; universally matchable; extra light preload (DGA); grease quantity 40.9 cm3 |
| Dynamic Load Rating | 156,000 N |
| Static Load Rating | 137,000 N |
| Precision Rating | ABEC 7 / P4 |
| Rolling Elements | Ball |
| Number Of Rows | 1 |
| Bore Type | Straight |
| Limiting Speed | 7,500 rpm grease; 12,000 rpm oil-air |
| Contact Angle | 15° |
| Bearing Material | Chrome steel |
| Closure Type | Open |
| Cross Reference 1 | SKF 7220 CD/P4A - single bearing, not a DGA set |
|---|---|
| Cross Reference 2 | FAG B7220-C-T-P4S-UL |
| Cross Reference 3 | NSK 7220CTRSULP4 |
| Cross Reference 4 | NTN 7220C/GNP4 |
| Cross Reference 5 | Timken / Fafnir 2MM220WI |
| Cross Reference 6 | RHP 7220CTSUEP4 |
| Cross Reference 7 | Koyo 7220C/P4 |
| Cross Reference 8 | SNR 7220CVUJ74 |
SKF 7220 CDGA/P4A super-precision, high-capacity single-row angular contact ball bearing, universally matchable, open on both faces, straight bore. Unit Quantity: 1 Pc. Bore Diameter: 100 mm. Outside Diameter: 180 mm. Overall Width: 34 mm. Contact Angle: 15°. Preload: extra light. Series: 7200.
72 — ISO 02 dimension series, single-row angular contact ball bearing.
20 — bore code, 100 mm bore.
CD — 15° contact angle, high-capacity execution.
GA — universally matchable, extra light preload.
P4A — SKF super-precision tolerance class, ABEC 7 equivalent.
Dynamic Load Rating: 156,000 N. Static Load Rating: 137,000 N. Fatigue load limit: 4,900 N. Limiting Speed: 7,500 rpm grease; 12,000 rpm oil-air. Contact Angle: 15°. Precision Class: ABEC 7 / P4. Preload: extra light. Bearing Material: Chrome steel.
Bore Diameter: 100 mm. Outside Diameter: 180 mm. Overall Width: 34 mm. Shaft abutment diameter da min and db min: 112 mm. Housing abutment diameter Da max: 168 mm; Db max: 173 mm. Fillet radius ra max: 2 mm; rb max: 1 mm. Chamfer r1,2 min: 2.1 mm; r3,4 min: 1.1 mm. Inner ring shoulder diameter d1 and d2: 124.7 mm. Outer ring shoulder diameter D1: 155.3 mm. Distance from side face to pressure point a: 35.9 mm. Oil nozzle position dn: 131.4 mm. Reference grease quantity: 40.9 cm³ per bearing.
Cross-references: SKF 7220 CD/P4A (single bearing, not a DGA set); FAG B7220-C-T-P4S-UL; NSK 7220CTRSULP4; NTN 7220C/GNP4; Timken / Fafnir 2MM220WI; RHP 7220CTSUEP4; Koyo 7220C/P4; SNR 7220CVUJ74. Also written as 7220-CGA/P4, 7220 CDGA/P4A, 7220CD/P4A DGA, 7220-C-P4-DGA, 7220C and 7220CP4DGA.
100 mm bore, 180 mm outside diameter, 34 mm width, with a 15° contact angle.
GA marks a universally matchable bearing with extra light preload.
Dynamic load rating 156,000 N, static load rating 137,000 N. Limiting speed 7,500 rpm with grease and 12,000 rpm with oil-air.
American manufacturers are sitting on a lot of stuff. The
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.
Sort
Brand
Price
MPN
Categories
