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Central Surplus Bearing Finder
A faster way to search our bearing inventory Today we’re launching the Central Surplus Bearing
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1 in stock
Angular contact ball bearing, 90 x 160 x 30 mm, ABEC 1 / P0 class, machined phenolic cage, open. Universally face-ground for paired or set mounting.
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$250.67
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| MFR / Brand | RHP |
|---|---|
| MPN | 7218TSUL |
| Model | 7218 T SUL P0 / B7218TAULEP1 / 7218-B |
| Bearing Type | Angular Contact Ball Bearing, Open |
| ID | 90 mm |
| OD | 160 mm |
| Width | 30 mm |
| Material | Bearing Steel |
|---|---|
| Series | 7200 |
| Lubricant | Grease or oil |
| Base Number | 7218 |
| Industry Terms | Spindle bearing; Large bore angular contact bearing; Universally ground angular contact bearing; Phenolic cage ball bearing |
| Common Misspellings | 7218 T SUL; 7218TSULP0; 7218TSULPO; 7218 TSUL P0; B7218TAULEP-1 |
| Application Types | Machine tool spindles; Large boring and milling spindles; Gearbox shafts; Pump and compressor shafts |
| Mpn Variants | 7218TSUL; 7218-T-SUL-P0; B7218TAULEP1; B-7218-TA-UL-EP1; 7218B |
| Precision Class | ABEC 1 / P0 |
| Additional Attributes | Shaft abutment d1 min 100 mm; abutment D1 max 150 mm; abutment D2 max 154 mm; chamfer r min 2.5 mm; chamfer r1 min 1.0 mm; internal free volume 95.1 cm3; lubrication-jet PCD 116.7 mm |
| Cage Type | Machined, outer-ring guided |
| Rolling Elements | Ball |
| Item Weight | 2.206 kg (4.86 lb) |
| Cage Material | Phenolic |
| Number Of Rows | 1 |
| Bore Type | Straight |
| Snap Ring Included | No |
| Harmonization Code | 8482.10.50 |
| Mounting Arrangement | Single, universally ground for paired mounting |
| Bearing Material | Bearing steel (SAE 52100 equivalent) |
RHP 7218TSUL single-row angular contact ball bearing. Bore Diameter: 90 mm. Outside Diameter: 160 mm. Overall Width: 30 mm. Rolling Elements: Ball. Number Of Rows: 1. Bore Type: Straight. Closure Type: Open. Series: 7200. Base Number: 7218.
7 — single-row angular contact ball bearing.
2 — RHP dimension series 2, ISO series 02.
18 — bore code 18, a 90 mm bore.
T — machined cage in laminated phenolic resin, outer-ring guided. The carton’s B-series cage code TA reads the same material, outer-ring centred.
SU — single universal face control. Inner and outer rings are ground to equal width and the face steps are pre-adjusted at manufacture, so two bearings mount back-to-back, face-to-face or in tandem without custom-ground spacers.
P0 — RHP precision grade P0. Precision Class: ABEC 1 / P0. The carton’s EP1 marking is the British Standards form of the same grade.
Cage Material: Phenolic. Cage Type: Machined, outer-ring guided. Bearing Material: Bearing steel, SAE 52100 equivalent, through hardened and heat treated for dimensional stability. Lubricant: Grease or oil. Item Weight: 2.206 kg (4.86 lb).
This is the largest bearing in the RHP 72-series block on this envelope, a 90 mm bore in a 160 mm housing bore with a 30 mm section. The laminated phenolic cage is light and runs quietly against the outer ring land, and universal face control means a second bearing of the same designation drops alongside it in any of the three orientations without ground spacers.
Shaft abutment diameter d1: 100 mm minimum. Abutment diameter D1: 150 mm maximum. Abutment diameter D2: 154 mm maximum. Chamfer dimension r: 2.5 mm minimum. Chamfer dimension r1: 1.0 mm minimum. Internal free volume: 95.1 cm³. Pitch circle diameter for lubrication jets: 116.7 mm.
Unit Quantity: 1 Pc. Mounting Arrangement: single bearing, universally face-ground for paired or multiple-set mounting. Snap ring included: No. The ring is marked at the high point of radial runout by a burnished spot on the inner ring face and a V line on the outer ring outside diameter.
The contact angle is not identified in either RHP designation on the carton, so no substitute from another maker is confirmed. Bearings from SKF, FAG, NSK, NTN, Koyo, Timken/Fafnir and SNR share the 90 x 160 x 30 mm envelope only. The carton also carries the RHP B-series marking B-7218-TA-UL-EP1 for the same bearing.
$231.30
29 in stock
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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