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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:
7 in stock
Single-row angular contact ball bearing, 55 x 120 x 29 mm, 25° contact angle, machined phenolic cage, light preload, universal face control, ABEC 1 accuracy.
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$99.40
7 in stock
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| MFR / Brand | RHP |
|---|---|
| MPN | B7311X3TAULEP1 |
| Model | B-7311-X3-TAUL-EP1 |
| Bearing Type | Angular Contact Ball Bearing, Open |
| ID | 55 mm |
| OD | 120 mm |
| Width | 29 mm |
| Material | Chrome steel |
|---|---|
| Series | 7300 (ISO dimension series 03) |
| Lubricant | Grease or oil |
| Preload | Light |
| Base Number | 7311 |
| Industry Terms | Angular contact bearing, universally ground single, universal face control bearing, precision ball bearing, spindle bearing |
| Common Misspellings | RPH, R.H.P., B7311 X3 TAUL EP1, 7311 ETB SUL P0, 7311ETBSULPO |
| Bore Shaft Size | 55 mm |
| Mpn Variants | B7311X3TAULEP1, B-7311-X3-TAUL-EP1, B7311X3 TAUL EP 1, 7311ETBSULP0, 7311-E-TB-SUL-P0, 7311ETBSUL, 3MM311WICRDUL |
| Arrangement Configuration | Universal single, light preload |
| Precision Class | ABEC 1 / EP1 |
| Additional Attributes | Chamfer r 2 mm min; chamfer r1 1 mm min; shaft abutment diameter da 65 mm min; housing abutment diameter Da 110 mm max; shaft and housing fillet radius ra 2 mm max |
| Precision Rating | ABEC 1 (EP1 / P0) |
| Rolling Elements | Chrome steel balls |
| Max Temp | 120° |
| Cage Material | Machined laminated phenolic |
| Number Of Rows | 1 |
| Bore Type | straight |
| Snap Ring Included | No |
| Harmonization Code | 8482.10.50 |
| Contact Angle | 25° |
| Part Number | B7311X3TAULEP1 |
| Closure Type | Open |
| Cross Reference 1 | SKF 7311 ACDGA - 25 deg, light preload |
|---|
RHP B7311X3TAULEP1 single-row angular contact ball bearing, ISO dimension series 03, universally ground single with light preload. Carton also marked 7311ETBSULP0. Unit Quantity: 1 Pc.
B7311 — RHP B-series form of the 7311 envelope, bore code 11, 55 mm bore.
X3 — Contact Angle: 25°.
T — Cage Material: machined laminated phenolic.
U — universal face control, the two ring faces ground to a fixed offset at manufacture.
L — Preload: light.
EP1 — Precision Class: ABEC 1.
7311ETBSULP0 — current-scheme form on the carton, in which E is the same 25° contact angle and P0 the same accuracy grade.
Bore Diameter: 55 mm. Outside Diameter: 120 mm. Overall Width: 29 mm. Contact Angle: 25°. Number Of Rows: 1. Bore Type: straight. Closure Type: open. Snap Ring Included: No. Rolling Elements: chrome steel balls. Cage Material: machined laminated phenolic. Precision Class: ABEC 1 / EP1. Preload: light. Maximum Operating Temperature: 120°C, set by the laminated phenolic cage. Lubricant: grease or oil. Arrangement / Configuration: universal single at light preload.
Chamfer r: 2 mm minimum. Chamfer r1: 1 mm minimum. Shaft abutment diameter da: 65 mm minimum. Housing abutment diameter Da: 110 mm maximum. Shaft and housing fillet radius ra: 2 mm maximum.
Cross-Reference: SKF 7311 ACDGA, 25° contact angle, light preload, universally matchable.
Bore 55 mm, outside diameter 120 mm and width 29 mm.
25°, marked X3 in the RHP B-series designation and E in the current-scheme form 7311ETBSULP0.
U is universal face control, the two ring faces ground to a fixed offset at manufacture, and L is light preload.
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Our team can locate, cross-reference, and source all parts.
Our team can locate, cross-reference, and source all parts.
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