FAGB7213C.TPA.P4.ULAngular Contact Spindle Bearing – 65 mm Bore, 120 mm OD, 23 mm Width, 15° Contact Angle, ABEC 7 / P4

Product Description

What this part is:

FAG B7213C.TPA.P4.UL is a super-precision single-row angular contact spindle bearing, 65 x 120 x 23 mm, 15° contact angle, ABEC 7 / P4, with a machined phenolic cage. Universally matchable with light preload. Unit Quantity: 1 Pc, one single bearing, open on both faces.

Decoding the designation:

B72 — FAG spindle bearing, 02 dimension series.

13 — bore code. Bore Diameter: 65 mm.

C — 15° contact angle. On the FAG B-series the alternative is E at 25°.

TPA — fabric-base laminate phenolic cage, machined.

P4 — tolerance class P4, equivalent to ABEC 7.

UL — universally matchable, light preload.

Specifications:

Bore Diameter: 65 mm. Outside Diameter: 120 mm. Overall Width: 23 mm. Contact Angle: 15°. Dynamic Load Rating: 68,000 N. Static Load Rating: 38,500 N. Fatigue Load Limit: 4,050 N. Limiting Speed: 12,000 rpm grease; 19,000 rpm oil. Precision Class: ABEC 7 / P4. Cage Material: Phenolic. Cage Type: Machined. Rolling Elements: Ball. Number Of Rows: 1. Bore Type: Straight. Closure Type: Open. Preload: Light. Preload Force: 386 N. Axial Rigidity: 79 N/µm. Lift-Off Force: 1,198 N. Lubricant: grease or oil. Item Weight: 0.99 kg (2.19 lb). Bearing Material: Chrome steel. Operating Temperature: −30 °C to 100 °C.

Dimensions and mounting:

Shaft shoulder diameter da: 75.5 mm, tolerance h12. Outer ring shoulder diameter Da: 109.5 mm, tolerance H12. Maximum recess radius: 1.5 mm. Minimum chamfer dimension r: 1.5 mm. Distance between the apexes of the pressure cones a: 23.9 mm.

Compatibility and replacement:

Cross-Reference 1: FAG B7213-C-T-P4S-UL. Cross-Reference 2: SKF 7213 CD/P4A. Cross-Reference 3: NSK 7213CTYNSULP4, polyamide cage rather than phenolic. Cross-Reference 4: NTN 7213C/GNP4. Cross-Reference 5: Fafnir 2MM213WI. Cross-Reference 6: RHP 7213CTSUEP4. Cross-Reference 7: Koyo 7213C/P4. Cross-Reference 8: SNR 7213C/P4. Cross-Reference 9: MRC 7213, 29° contact angle rather than 15°.

MPN variants: B7213C.TPA.P4.UL, B-7213C-TPA-P4-UL, B7213CTPAP4UL, B7213-C-TPA-P4-UL, 7213-TG.

Frequently asked questions:

What are the dimensions of the FAG B7213C.TPA.P4.UL?

Bore 65 mm, outside diameter 120 mm, width 23 mm.

What contact angle and precision class does it have?

The C in the designation is a 15° contact angle, and P4 is equivalent to ABEC 7.

What are the load ratings and limiting speeds?

Dynamic Load Rating 68,000 N, Static Load Rating 38,500 N, limiting speed 12,000 rpm with grease and 19,000 rpm with oil.