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FAG B7201C.TPA.P4.UL super-precision angular contact spindle bearing, 12 x 32 x 10 mm, 15° contact angle, P4, universal light preload, phenolic cage.
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| MFR / Brand | FAG |
|---|---|
| MPN | B7201C.TPA.P4.UL |
| Model | B7201-C-T-P4S-UL |
| Bearing Type | Angular Contact Ball Bearing, Open |
| ID | 12 mm |
| OD | 32 mm |
| Width | 10 mm |
| Series | 7200 |
|---|---|
| Preload | Light |
| Min Temp | -30 °C |
| Cage Type | Solid cage, laminated fabric phenolic (TPA/T) |
| Dynamic Load Rating | 9,100 N |
| Static Load Rating | 3,900 N |
| Rolling Elements | Ball |
| Max Temp | 100 °C |
| Item Weight | 0.04 kg (0.09 lb) |
| Cage Material | Phenolic |
| Number Of Rows | 1 |
| Bore Type | Straight |
| Snap Ring Included | No |
| Limiting Speed | 50,000 rpm grease; 75,000 rpm oil |
| Harmonization Code | 8482.10.50 |
| Contact Angle | 15° |
| Base Number | 7201 |
| Industry Terms | spindle bearing, super precision angular contact bearing, machine tool bearing, universal matched bearing |
| Common Misspellings | B7201CTP4UL, 7201C-TPA-P4-UL, B7201-CTPA |
| Application Types | Machine tool spindles, grinding spindles, high-speed motor spindles |
| Mpn Variants | B7201C.TPA.P4.UL, B7201-C-TPA-P4-UL, B7201-C-T-P4S-UL, B7201C.T.P4S.UL, B7201CTPAP4UL, B7201C TPA P4 UL |
| Compatible With Replaces | Current designation FAG B7201-C-T-P4S-UL (replaces B7201C.TPA.P4.UL) |
| Precision Class | ABEC 7 / P4 |
| Additional Attributes | Preload force light 35 N; lift-off force light 109 N; axial rigidity light 19 N/µm; pressure cone apex distance 8 mm; fatigue load limit 410 N |
| Mounting Arrangement | Universal (UL), for O, X or tandem pairs |
| Cross Reference 1 | SKF 7201 CDGA/P4A |
|---|---|
| Cross Reference 2 | NSK 7201CTYNSULP4 |
FAG B7201C.TPA.P4.UL single-row super-precision spindle bearing (angular contact ball bearing), universally ground for pair or set mounting with light preload. Current Schaeffler designation: B7201-C-T-P4S-UL. Bore Diameter: 12 mm. Outside Diameter: 32 mm. Overall Width: 10 mm. Contact Angle: 15°. Unit Quantity: 1 Pc.
B72 — FAG spindle bearing series 72 (ISO dimension series 02).
01 — bore code for a 12 mm bore.
C — 15° contact angle.
TPA / T — solid cage of fabric-base laminated phenolic resin.
P4 / P4S — P4 tolerance class; the current P4S designation carries restricted running tolerances.
UL — universal design, light preload when mounted in any O, X or tandem pair arrangement.
Bore Diameter: 12 mm. Outside Diameter: 32 mm. Overall Width: 10 mm. Contact Angle: 15°. Dynamic Load Rating: 9,100 N. Static Load Rating: 3,900 N. Limiting Speed: 50,000 rpm grease; 75,000 rpm oil. Precision Class: ABEC 7 / P4. Preload: Light (preload force 35 N, lift-off force 109 N). Axial rigidity, light preload: 19 N/µm. Cage Material: Phenolic. Item Weight: 0.04 kg (0.09 lb). Operating temperature: −30 °C to 100 °C.
Pressure cone apex distance a: 8 mm. Shaft shoulder diameter: 16.5 mm. Outer-ring shoulder diameter: 27.5 mm. Maximum fillet radius: 0.6 mm. Oil injection pitch diameter: 19.6–21.1 mm.
Cross-references: SKF 7201 CDGA/P4A; NSK 7201CTYNSULP4, both 15° light preload universal. Current FAG designation B7201-C-T-P4S-UL replaces B7201C.TPA.P4.UL and B7201C.T.P4S.UL.
15°, from the C in the designation.
Light preload in any O, X or tandem pair, universally ground.
B7201-C-T-P4S-UL.
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