FAG 7220-B-XL-JP
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
100 mm
Bore diameter
D
180 mm
Outside diameter
B
34 mm
Width
Cr
148,000 N
Basic dynamic load rating, radial
C0r
132,000 N
Basic static load rating, radial
Cur
7,800 N
Fatigue load limit, radial
nG
4,850 1/min
Limiting speed
nϑr
4,200 1/min
Reference speed
≈m
3.444 kg
Weight
Mounting dimensions
da min
112 mm
Minimum diameter of shaft shoulder
Da max
168 mm
Maximum diameter of housing shoulder
Db max
173 mm
Maximum diameter of housing shoulder
ra max
2.1 mm
Maximum fillet radius of shaft
ra1 max
1 mm
Maximum fillet radius of housing
FAG 7220-B-XL-JP Angular Contact Ball Bearing Overview
The 7220-B-XL-JP is an FAG single row angular contact ball bearing in the X-life range. The supplied product description identifies a steel sheet metal cage and a 40° contact angle.
What are the basic bearing dimensions?
- Bore diameter (d): 100 mm
- Outside diameter (D): 180 mm
- Width (B): 34 mm
- Weight: 3.444 kg
Performance and Load Data for the 7220-B-XL-JP
The bearing data lists radial load ratings, fatigue load limit, and speed values for the 7220-B-XL-JP.
What load and speed figures are provided?
- Basic dynamic load rating, radial (Cr): 148,000 N
- Basic static load rating, radial (C0r): 132,000 N
- Fatigue load limit, radial (Cur): 7,800 N
- Limiting speed (nG): 4,850 1/min
- Reference speed (nϑr): 4,200 1/min
Mounting, Dimension, and Temperature Details
The product data includes mounting dimensions, bearing geometry, minimum chamfer dimensions, and operating temperature limits.
What mounting and dimensional values should be reviewed?
- Shaft shoulder minimum diameter (da min): 112 mm
- Housing shoulder maximum diameter (Da max): 168 mm
- Housing shoulder maximum diameter (Db max): 173 mm
- Maximum shaft fillet radius (ra max): 2.1 mm
- Maximum housing fillet radius (ra1 max): 1 mm
- Minimum chamfer dimensions: rmin 2.1 mm; r1 min 1.1 mm
- Outer ring shoulder diameter (D1): 149.56 mm
- Inner ring shoulder diameter (d1): 132.32 mm
- Pressure cone apex distance (a): 75.7 mm
- Operating temperature range: -30 °C to 150 °C
