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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:
2 in stock
Super-precision angular contact ball bearing, 95 x 200 x 45 mm, 15° contact angle, single universal with light preload, phenolic cage, ABEC 7.
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$206.52
2 in stock
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| MFR / Brand | RHP |
|---|---|
| MPN | 7319CTSULP4 |
| Model | 7319 C T SUL P4 / 2MM319WI CR SUL / 7319 X2 T U EP7 |
| Bearing Type | Angular Contact Ball Bearing, Open |
| ID | 95 mm |
| OD | 200 mm |
| Width | 45 mm |
| Material | Chrome Steel |
|---|---|
| Series | 7300 |
| Lubricant | Oil |
| Base Number | 7319 |
| Industry Terms | Super precision spindle bearing; 15 degree angular contact; phenolic cage spindle bearing; ABEC 7 bearing; single universal bearing; machine tool spindle bearing |
| Common Misspellings | 7319 CTSULP4; 7319CTSUL P4; 7319CSULP4; RHP 7319 C T SUL P4; angular contct bearing |
| Bore Shaft Size | 95 mm (3.7402 in) |
| Mpn Variants | 7319CTSULP4; 7319-C-T-SUL-P4; 7319 C T SUL P4; 7319CTSUL; 7319C; 7319X2TUEP7; 7319 X2 T U EP7 |
| Rolling Elements | Ball |
| Number Of Rows | 1 |
| Bore Type | Straight |
| Snap Ring Included | No |
| Harmonization Code | 8482.10.50 |
| Part Number | 7319CTSULP4 |
| Cross Reference 1 | NSK 7319CTRSULP4 (light preload) |
|---|---|
| Cross Reference 2 | FAG B7319-C-T-P4S-UL (light preload) |
| Cross Reference 3 | SKF 7319 CD/P4ADGB (light preload) |
| Cross Reference 4 | Fafnir 2MM319WICRSUL (light preload) |
RHP 7319CTSULP4 super-precision angular contact ball bearing. Bore 95 mm, outside diameter 200 mm, width 45 mm. Straight bore, open on both faces, single row of balls, machined phenolic cage riding on the outer ring land.
73 is the ISO heavy angular contact dimension series and 19 is the bore code, giving a 95 mm bore. C denotes a 15° contact angle in the RHP scheme. T is a fabric-base laminate phenolic cage. SU marks a single universally ground bearing and L sets light preload. P4 is ISO Class 4, equivalent to ABEC 7. The carton also carries 2MM319WICRSUL and 7319X2TUEP7, whose 2MM and X2 codes confirm the 15° angle, whose CR code confirms the outer-land-riding phenolic cage, and whose EP7 confirms the ABEC 7 class.
A 15° contact angle favours speed and radial stiffness over thrust capacity, which suits a high-rpm spindle. The heavy 73 series puts a large ball complement in a thick section, so this size carries substantial radial and one-direction axial load for its speed class. A phenolic cage guided on the outer ring land runs cool and quiet with oil lubrication. Light preload keeps heat generation and torque low while still removing internal play.
One piece. Universal grinding means any two units of this designation stack directly as a back-to-back, face-to-face or tandem set, with the light preload built into the ground ring faces. A single-row angular contact bearing takes thrust in one direction, so a second bearing opposes it.
Ring faces are ground flat and square for direct abutment, so preload develops when the shaft nut and housing cap are drawn fully home. Phenolic cages suit oil mist and circulating oil systems.
Interchanges with NSK 7319CTRSULP4, FAG B7319-C-T-P4S-UL, SKF 7319 CD/P4ADGB and Fafnir 2MM319WICRSUL at 15°, light preload.
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A faster way to search our bearing inventory Today we’re launching the Central Surplus Bearing
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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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