FAG 7218-B-XL-TVP-UB
Angular contact ball bearing 72..-B-XL-TVP, single row, X-life, plastic cage
(BRAND)：FAG
(Availability)：In Stock
Main Dimensions & Performance Data
d
90 mm
Bore diameter
D
160 mm
Outside diameter
B
30 mm
Width
Cr
114,000 N
Basic dynamic load rating, radial
C0r
98,000 N
Basic static load rating, radial
Cur
6,100 N
Fatigue load limit, radial
nG
5,500 1/min
Limiting speed
nϑr
4,550 1/min
Reference speed
≈m
2.195 kg
Weight
Mounting dimensions
da min
101 mm
Minimum diameter of shaft shoulder
Da max
149 mm
Maximum diameter of housing shoulder
Db max
154.4 mm
Maximum diameter of housing shoulder
ra max
2 mm
Maximum fillet radius of shaft
ra1 max
1 mm
Maximum fillet radius of housing
FAG 7218-B-XL-TVP-UB Angular Contact Ball Bearing
The 7218-B-XL-TVP-UB is a single-row FAG angular contact ball bearing in the 72..-B-XL-TVP design. Product information identifies it as an X-life bearing with a plastic cage and a 40 degree contact angle.
What are the basic dimensions of this bearing?
- Bore diameter (d): 90 mm
- Outside diameter (D): 160 mm
- Width (B): 30 mm
- Weight: approximately 2.195 kg
Performance and Speed Specifications
The supplied product data lists radial load ratings, fatigue load limit, and speed values for the 7218-B-XL-TVP-UB.
What load and speed data are provided?
- Basic dynamic load rating, radial (Cr): 114,000 N
- Basic static load rating, radial (C0r): 98,000 N
- Fatigue load limit, radial (Cur): 6,100 N
- Limiting speed (nG): 5,500 1/min
- Reference speed (nϑr): 4,550 1/min
Mounting, Geometry, and Temperature Data
The bearing data includes mounting dimensions, chamfer dimensions, shoulder geometry, pressure-cone spacing, and stated operating temperature limits.
What installation and geometry details should be reviewed?
- Mounting dimensions: shaft shoulder da min 101 mm; housing shoulder Da max 149 mm and Db max 154.4 mm; maximum fillet radius ra max 2 mm and ra1 max 1 mm.
- Dimension details: r min 2 mm, r1 min 1 mm, D1 133.4 mm, d1 117.5 mm, and distance between pressure-cone apexes a 67.4 mm.
- Contact angle and temperature: 40 degree contact angle; operating temperature range from -30 degrees C to 120 degrees C.
