FAG 7218-B-XL-JP-UO
Angular contact ball bearing 72..-B-XL-JP, single row, X-life, steel sheet metal 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
2.26 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-JP-UO Angular Contact Ball Bearing
What is the basic configuration of this bearing?
The 7218-B-XL-JP-UO is an FAG bearing in the Angular Contact Ball Bearings series. Product information identifies it as a single row, X-life angular contact ball bearing with a steel sheet metal cage.
- Brand: FAG
- Series: Angular Contact Ball Bearings
- Design: Single row, X-life
- Cage: Steel sheet metal cage
Main Dimensions and Performance Data
What dimensions and load values are listed for the bearing?
The supplied data lists the bearing bore, outside diameter, width, weight, and radial load ratings. The contact angle is 40 degrees.
- Bore diameter d: 90 mm
- Outside diameter D: 160 mm
- Width B: 30 mm
- Basic dynamic load rating Cr: 114,000 N, radial
- Basic static load rating C0r: 98,000 N, radial
- Fatigue load limit Cur: 6,100 N, radial
- Weight: 2.26 kg
- Contact angle: 40°
Speed, Mounting, Dimension, and Temperature Details
What engineering details should be reviewed before installation?
The product data includes speed values, mounting dimensions, chamfer dimensions, shoulder dimensions, and operating temperature limits. These values should be compared against the intended shaft, housing, and operating arrangement.
- Limiting speed nG: 5,500 1/min
- Reference speed: 4,550 1/min
- Operating temperature range: -30 °C to 150 °C
- Minimum shaft shoulder diameter da: 101 mm
- Maximum housing shoulder diameter Da: 149 mm
- Maximum housing shoulder diameter Db: 154.4 mm
- Maximum shaft fillet radius ra: 2 mm
- Maximum housing fillet radius ra1: 1 mm
- Minimum chamfer dimensions: r min 2 mm; r1 min 1 mm
- Outer-ring shoulder diameter D1: 133.4 mm
- Inner-ring shoulder diameter d1: 117.5 mm
- Distance between pressure-cone apexes a: 67.4 mm
