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Central Surplus Bearing Finder
A faster way to search our bearing inventory Today we’re launching the Central Surplus Bearing
Availability:
1 in stock
Single-row super-precision angular contact ball bearing, 85 x 130 x 22 mm, 15° contact angle, phenolic cage, ABEC 7, universally ground medium preload.
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$76.49
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| MFR / Brand | RHP |
|---|---|
| MPN | 7017CTSUMP4 |
| Model | 7017 CTSUM P4 |
| Bearing Type | Angular Contact Ball Bearing, Open |
| ID | 85 mm |
| OD | 130 mm |
| Width | 22 mm |
| Preload | Medium (M) |
|---|---|
| Material | Chrome bearing steel |
| Series | 7000 super-precision spindle series |
| Base Number | 7017 |
| Industry Terms | super precision angular contact bearing, spindle bearing, ABEC 7 bearing, P4 bearing, universally ground, medium preload, 15 degree contact angle, phenolic cage bearing |
| Common Misspellings | RHP 7017 CTSUMP4, 7017CTSUM P4, 7017-CTSUMP4, RPH 7017, 7017CTSUMP-4 |
| Application Types | Machine tool spindles, grinding and boring spindles, precision gearboxes, spindle rebuilds |
| Bore Shaft Size | 85 mm |
| Mpn Variants | 7017CTSUMP4, 7017-C-T-SUM-P4, 7017 C T SUM P4, 7017CTSUM, 7017C, 7017CTP4 |
| Manufacturer Status | RHP (Ransome & Marles) became part of NSK; current equivalent numbering is NSK 7017C |
| Compatible With Replaces | RHP 7017C spindle positions, NSK 7017C, 7017 15° super-precision medium-preload spindle bearings |
| Precision Class | ISO P4 / ABEC 7 |
| Cage Type | Machined, ball-guided |
| Dynamic Load Rating | 76,000 N |
| Static Load Rating | 58,500 N |
| Precision Rating | ISO P4 / ABEC 7 |
| Rolling Elements | Balls |
| Item Weight | 0.898 kg (1.98 lb) |
| Cage Material | Phenolic laminated fabric |
| Number Of Rows | 1 |
| Bore Type | Straight |
| Snap Ring Included | No |
| Limiting Speed | 10,700 rpm grease; 16,300 rpm oil-air |
| Contact Angle | 15° |
| Part Number | 7017CTSUMP4 |
| Overall Width | 22 mm |
| Cross Reference 1 | NSK 7017CTRSULP4 (15°; RHP is NSK) |
|---|---|
| Cross Reference 2 | SKF 7017 CD/P4A (15°) |
| Cross Reference 3 | FAG B7017-C-T-P4S-UM (15°, medium preload) |
| Cross Reference 4 | Fafnir 2MM9117WI (15°) |
| Cross Reference 5 | NTN 7017CT1P4 (15°) |
| Cross Reference 6 | SKF 7017 ACD/P4A (25°) |
| Cross Reference 7 | NSK 7017A5TYNSUMP4 / RHP 7017ETSUMP4 (25°) |
RHP 7017CTSUMP4 super-precision single-row angular contact ball bearing for machine-tool spindles. Brand: RHP. Part Number: 7017CTSUMP4. Series: 7000 super-precision spindle series. Base Number: 7017. Bore Diameter: 85 mm. Outside Diameter: 130 mm. Overall Width: 22 mm. Contact Angle: 15°. Number Of Rows: 1. Rolling Elements: Balls. Bearing Material: Chrome bearing steel. Cage Type: Machined, ball-guided. Cage Material: Phenolic laminated fabric. Precision Class: ISO P4 / ABEC 7. Preload: Medium (M). Arrangement: SU, single and universally ground. Bore Type: Straight. Closure Type: Open. Unit Quantity: 1 Pc.
7017 — single-row angular contact ball bearing in the 85 x 130 x 22 mm envelope.
C — 15° contact angle in RHP nomenclature.
T — phenolic laminated-fabric cage.
SUM — single bearing, universally ground, medium preload class.
P4 — ISO tolerance class 4, equivalent to ABEC 7.
Dynamic Load Rating: 76,000 N. Static Load Rating: 58,500 N. Limiting Speed: 10,700 rpm grease; 16,300 rpm oil-air. Effective Load Centre: 25.4 mm. Permissible Axial Load: 38,000 N. Item Weight: 0.898 kg (1.98 lb). Unit Quantity: 1 Pc.
85 x 130 x 22 mm. A 15° contact angle is the high-speed end of the range: low centrifugal ball loading, low heat generation and a high permissible DN value, with less thrust capacity and axial stiffness than a 25° or 40° execution. Universal grinding cuts the ring faces to a controlled offset, so two bearings of this designation clamp up to the same medium preload in DB, DF or DT arrangement. The factory-matched medium-preload pair carries the DUM designation.
RHP became part of NSK. Cross-references at 15°, 85 x 130 x 22 mm: NSK 7017CTRSULP4, SKF 7017 CD/P4A, FAG B7017-C-T-P4S-UM (medium preload), NTN 7017CT1P4 and Fafnir 2MM9117WI. At 25°: SKF 7017 ACD/P4A, NSK 7017A5TYNSUMP4 and RHP 7017ETSUMP4.
15°, from the C in the designation.
Single bearing, universally ground, medium preload.
NSK 7017CTRSULP4 or SKF 7017 CD/P4A, both 15° in the 85 x 130 x 22 mm envelope.
$141.11
255 in stock
Rockwell’s own product page for the Kinetix 6000 is down
A faster way to search our bearing inventory Today we’re launching the Central Surplus Bearing
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