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Angular contact ball bearing, 25 x 52 x 15 mm, 40° contact angle. Open, polyamide cage, universally matchable single, straight bore, ISO 7200 series.
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| MFR / Brand | RHP |
|---|---|
| MPN | 7205BETNU |
| Model | 7205 BE TNU |
| Bearing Type | Angular Contact Ball Bearing, Open |
| ID | 25 mm (0.9843 in) |
| OD | 52 mm (2.0472 in) |
| Width | 15 mm |
| Series | 7200 |
|---|---|
| Condition | New |
| Lubricant | Oil |
| Material | Bearing Steel |
| Base Number | 7205 |
| Industry Terms | angular contact ball bearing, 40 degree contact angle bearing, universally matchable bearing, polyamide cage bearing, gear drive thrust bearing, 7200 series bearing |
| Overall Width | 15 mm (0.5906 in) |
| Bore Shaft Size | 25 mm (0.9843 in) |
| Mpn Variants | 7205BETNU, 7205 BE TNU, 7205 BE TN U, 7205-BE-TN-U, 7205BETN, 7205BE, 7205B, 7205 |
| Arrangement Configuration | Universally matchable single |
| Precision Class | P0 (normal class, ABEC 1) |
| Additional Attributes | Shaft abutment d1 31 mm min; housing abutment D1 46 mm max; D2 47 mm max; chamfer r 1.0 mm min, r1 0.6 mm min; internal volume 6.2 cm3; lubrication jet PCD 35.5 mm |
| Min Temp | -30°C |
| Cage Type | Moulded polyamide |
| Dynamic Load Rating | 17.6 kN / 3950 lbf |
| Static Load Rating | 9.0 kN / 2023 lbf |
| Precision Rating | ABEC 1 / P0 |
| Rolling Elements | Ball |
| Max Temp | 120°C |
| Item Weight | 0.28 lbs |
| Cage Material | Polyamide |
| Limiting Speed | 24000 rpm |
| Number Of Rows | 1 |
| Bore Type | Straight |
| Snap Ring Included | No |
| Internal Clearance | N/A - preloaded |
| Duty Type | Standard Duty |
| Harmonization Code | 8482.1 |
| Contact Angle | 40° |
| Preload | Not specified |
| Design Units | Metric |
| Part Number | 7205BETNU |
| Cross Reference 1 | SKF 7205 BEP |
|---|---|
| Cross Reference 2 | FAG 7205-B-XL-TVP |
| Cross Reference 3 | 7205C (related size, 15 degree contact angle) |
| Cross Reference 4 | 7205A5 (related size, 25 degree contact angle) |
RHP 7205BETNU is a single-row angular contact ball bearing with a 25 mm bore, 52 mm outside diameter and 15 mm width. Series: 7200 (ISO dimension series 02). Base Number: 7205. Contact Angle: 40°. Cage Material: polyamide. Precision Class: P0, normal class, equivalent to ABEC 1. Bore Type: straight. Closure: open on both faces.
Contact Angle: 40°. Design: reinforced capacity. Cage: moulded polyamide. Matching: universally matchable single. Searchable forms of the designation include 7205BETNU, 7205 BE TNU, 7205 BE TN U, 7205-BE-TN-U, 7205BETN and 7205B.
A 40° contact angle carries higher axial load in one direction than a 15° or 25° bearing of the same envelope, which is why this design suits high-speed gear drives and pump thrust positions. The trade is speed: a steeper angle runs slower than a shallower one at equal size. Dynamic load rating in this envelope is 17.6 kN and static load rating 9.0 kN. Limiting speed is 24,000 rpm. A moulded polyamide cage is lighter than pressed steel and runs quieter. Maximum recommended operating temperature for a polyamide cage is 120 °C.
A universally matchable bearing has both ring faces ground to a controlled step, so two bearings clamped back-to-back or face-to-face reach a set preload with no custom spacer, and bearings mounted in tandem share load equally. A universally matchable bearing is preload-adjusted at manufacture rather than clearance-set, so Internal Clearance is N/A.
Unit Quantity: 1 Pc. Single bearing, universally matchable, so two or more mount together back-to-back, face-to-face or in tandem.
Shaft abutment diameter d1: 31 mm minimum. Housing abutment diameter D1: 46 mm maximum. D2: 47 mm maximum. Chamfer r: 1.0 mm minimum. Chamfer r1: 0.6 mm minimum.
Same-specification 40° reinforced polyamide-cage equivalents in this envelope are SKF 7205 BEP and FAG 7205-B-XL-TVP. A 7205C or 7205A5 in the same 25 x 52 x 15 mm envelope is a 15° or 25° bearing and is a related size.
Country of Origin: United Kingdom. RHP bearings are manufactured in England and RHP is part of the NSK group.
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