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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:
2 in stock
Matched duplex pair of angular contact ball bearings, 75 x 115 x 20 mm, 25° contact angle, light preload, ABEC 7 / P4, laminated phenolic cage.
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$374.26
2 in stock
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| MFR / Brand | RHP |
|---|---|
| MPN | 7015ETDULP4 |
| Model | 7015 E T DUL P4 / B7015X3 TA DUL EP7 / 3MM9115WI CR DUL / 7015ACD |
| Bearing Type | Angular Contact Ball Bearing, Open |
| ID | 75 mm |
| OD | 115 mm |
| Width | 20 mm |
| Material | Bearing Steel |
|---|---|
| Series | 7000 |
| Preload | Light |
| Base Number | 7015 |
| Bore Shaft Size | 75 mm |
| Mpn Variants | 7015ETDULP4, 7015-E-T-DUL-P4, 7015 E T DUL P4, 7015E, B7015X3TADULEP7, 3MM9115WICR-DUL |
| Arrangement Configuration | Universal duplex pair, light preload |
| Precision Class | ABEC 7 / P4 |
| Additional Attributes | Axial stiffness 229 N/µm as a light-preload pair; axial preload 490 N; effective load centre a = 32.1 mm; abutment d1 min 82 mm, D1 max 108 mm, D2 max 110 mm; internal volume 27.8 cm³ per bearing; lubrication jet PCD 89.4 mm |
| Cage Type | Machined, outer ring guided |
| Dynamic Load Rating | 45,500 N per bearing |
| Static Load Rating | 43,500 N per bearing |
| Precision Rating | ABEC 7 / P4 |
| Rolling Elements | Ball |
| Item Weight | 1.278 kg (2.82 lb) per pair |
| Cage Material | Laminated phenolic resin |
| Limiting Speed | 8,000 rpm grease; 12,080 rpm oil-air (pair) |
| Number Of Rows | 1 per bearing |
| Bore Type | Straight |
| Snap Ring Included | Without Snap Ring |
| Harmonization Code | 8482.10.50.28 |
| Contact Angle | 25° |
| Part Number | 7015ETDULP4 |
| Dynamic Load Rating C1 | 45,500 N per bearing |
| Closure Type | Open |
| Cross Reference 1 | Fafnir 3MM9115WICR-DUL |
|---|---|
| Cross Reference 2 | NSK 7015A5TRDULP4 |
| Cross Reference 3 | SKF 7015 ACD/P4ADGA |
| Cross Reference 4 | FAG B7015-E-T-P4S-UL - P4S class |
RHP 7015ETDULP4 super-precision angular contact ball bearing, matched universal duplex pair of 2 pieces. Each bearing: 75 mm bore, 115 mm outside diameter, 20 mm width; 40 mm assembled width for the pair. ISO dimension series 10. Straight bore, open on both faces, ball rolling elements, chrome bearing steel SAE 52100. Country of Origin: United Kingdom.
7015 — ISO 70 series, bore code 15: 75 x 115 x 20 mm.
E — 25° contact angle (legacy RHP code, current A5).
T — laminated phenolic resin cage, machined, outer-ring guided.
DU — paired unit with universal face control.
L — light preload.
P4 — precision class equal to RHP EP7 and ABEC 7.
Contact Angle: 25°. Precision Class: ABEC 7 / P4. Preload: Light. Rolling Elements: Ball. Cage Material: Laminated phenolic resin. Cage Type: Machined, outer ring guided. Closure Type: Open. Series: 7000.
Dynamic Load Rating: 45,500 N per bearing. Static Load Rating: 43,500 N per bearing. Limiting Speed, single bearing: 10,000 rpm grease; 15,100 rpm oil-air. Limiting Speed, light-preload pair (0.80 factor): 8,000 rpm grease; 12,080 rpm oil-air. Axial preload of the pair: 490 N. Axial stiffness of the pair: 229 N/µm. Mass: 0.639 kg per bearing, 1.278 kg (2.82 lb) for the pair.
Shaft shoulder diameter d1: 82 mm minimum. Housing shoulder diameter D1: 108 mm maximum. D2: 110 mm maximum. Fillet radius r: 1.1 mm minimum. r1: 0.6 mm minimum. Effective load centre a: 32.1 mm. Internal free volume: 27.8 cm³ per bearing. Lubrication jet pitch circle diameter: 89.4 mm.
Cross-references at 25° and light preload: Fafnir 3MM9115WICR-DUL; NSK 7015A5TRDULP4; SKF 7015 ACD/P4ADGA; FAG B7015-E-T-P4S-UL (P4S class). Related part: RHP 7015CTDULP4, 15° contact angle. Other written forms: 7015-E-T-DUL-P4; 7015 E T DUL P4; B7015X3TADULEP7.
Each bearing is 75 mm bore, 115 mm outside diameter and 20 mm wide, ISO series 70.
E is the legacy RHP code for a 25° contact angle, now written A5.
Dynamic load rating 45,500 N and static load rating 43,500 N per bearing.
$141.11
255 in stock
$760.47
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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.
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