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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.
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3 in stock
RHP 7028CTSULP4 super precision angular contact ball bearing, 140 x 210 x 33 mm, 15 degree contact angle, phenolic cage, light preload, P4 (ABEC 7).
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$407.56
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| MFR / Brand | RHP |
|---|---|
| MPN | 7028CTSULP4 |
| Model | 7028C T SUL P4 / B-7028-X2-T-UL-EP7 2MM9128 WI CR SUL |
| Bearing Type | Angular Contact Ball Bearing, Open |
| ID | 140 mm |
| OD | 210 mm |
| Width | 33 mm |
| Material | Chrome steel |
|---|---|
| Series | 70 (7000) |
| Preload | Light |
| Base Number | 7028 |
| Industry Terms | spindle bearing, super precision angular contact, universally ground single, machine tool bearing |
| Common Misspellings | 7028 CTSULP4, 7028CTSUL P4, RPH 7028CTSULP4 |
| Bore Shaft Size | 140 mm (5.5118 in) |
| Mpn Variants | 7028CTSULP4, 7028-C-T-SUL-P4, 7028 C T SUL P4, B7028X2TAULEP7, B-7028-X2-T-UL-EP7, 7028C |
| Precision Class | ABEC 7 / P4 |
| Cage Type | Machined, outer-ring guided |
| Dynamic Load Rating | 117,000 N |
| Static Load Rating | 137,000 N |
| Rolling Elements | Ball |
| Cage Material | Phenolic |
| Number Of Rows | 1 |
| Bore Type | Straight |
| Snap Ring Included | Without Snap Ring |
| Harmonization Code | 8482.10.50.28 |
| Contact Angle | 15° |
| Part Number | 7028CTSULP4 |
| Cross Reference 1 | Fafnir 2MM9128WI-CR-SUL - 15 deg, P4, light preload |
|---|---|
| Cross Reference 2 | NSK 7028CTRSULP4 - 15 deg, P4, light preload |
| Cross Reference 3 | FAG B7028C.T.P4S.UL - 15 deg, P4S class vs P4 |
| Cross Reference 4 | SKF 7028 CDGA/P4A - 15 deg, light preload |
RHP 7028CTSULP4 super precision angular contact ball bearing, single bearing, universally ground. Bore 140 mm, outside diameter 210 mm, width 33 mm. Series 70, single row of chrome steel balls, open on both faces. Unit Quantity: 1 Pc.
7028 — ISO series 70, bore code 28 (140 mm bore). Fafnir 9128 is the same size.
C — 15° contact angle.
T — machined laminated phenolic cage, outer-ring guided.
SU — single bearing, universally ground faces.
L — light preload.
P4 — precision class P4, equal to ABEC 7 and to RHP class EP7.
The same bearing is designated 7028-C-T-SUL-P4, B7028X2TAULEP7 and 2MM9128WI-CR-SUL.
Bore Diameter: 140 mm. Outside Diameter: 210 mm. Width: 33 mm. Contact Angle: 15°. Number Of Rows: 1. Rolling Elements: Ball. Closure Type: Open. Cage Material: Phenolic. Cage Type: Machined, outer-ring guided. Preload: Light. Precision Class: ABEC 7 / P4. Dynamic Load Rating: 117,000 N. Static Load Rating: 137,000 N. Series: 70 (7000). Material: Chrome steel. Harmonization Code: 8482.10.50.28. Country of Origin: United Kingdom.
Universally ground faces allow stacking with another bearing of the same designation back-to-back, face-to-face or in tandem. The ground offsets set the preload. As a preloaded bearing it carries no internal clearance rating.
Cross-references: Fafnir 2MM9128WI-CR-SUL – 15 deg, P4, light preload; NSK 7028CTRSULP4 – 15 deg, P4, light preload; FAG B7028C.T.P4S.UL – 15 deg, P4S class vs P4; SKF 7028 CDGA/P4A – 15 deg, light preload.
140 mm bore, 210 mm outside diameter, 33 mm width.
C is 15° contact angle, T is the machined phenolic cage, SU is single universally ground, L is light preload and P4 is the precision class (ABEC 7).
Dynamic Load Rating 117,000 N and Static Load Rating 137,000 N.
$231.30
29 in stock
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