FAG 7318-B-XL-TVP-UO
Angular contact ball bearing 73..-B-XL-TVP, single row, X-life, plastic cage
(BRAND)：FAG
(Availability)：In Stock
Main Dimensions & Performance Data
d
90 mm
Bore diameter
D
190 mm
Outside diameter
B
43 mm
Width
Cr
171,000 N
Basic dynamic load rating, radial
C0r
144,000 N
Basic static load rating, radial
Cur
8,400 N
Fatigue load limit, radial
nG
4,650 1/min
Limiting speed
nϑr
3,950 1/min
Reference speed
≈m
4.96 kg
Weight
Mounting dimensions
da min
104 mm
Minimum diameter of shaft shoulder
Da max
176 mm
Maximum diameter of housing shoulder
Db max
183 mm
Maximum diameter of housing shoulder
ra max
2.5 mm
Maximum fillet radius of shaft
ra1 max
1 mm
Maximum fillet radius of housing
FAG 7318-B-XL-TVP-UO Angular Contact Ball Bearing Overview
The 7318-B-XL-TVP-UO is an FAG single-row angular contact ball bearing in the 73..-B-XL-TVP series. The supplied product data identifies it as an X-life bearing with a plastic cage and a 40° contact angle.
What are the bearing's main dimensions?
- Bore diameter (d): 90 mm
- Outside diameter (D): 190 mm
- Width (B): 43 mm
- Weight: 4.96 kg
7318-B-XL-TVP-UO Load and Speed Data
The bearing data includes radial load ratings, fatigue load limit, limiting speed, and reference speed. These values can be compared with the application's operating requirements when selecting or specifying the bearing.
What load and speed values are listed?
- Basic dynamic load rating, radial (Cr): 171,000 N
- Basic static load rating, radial (C0r): 144,000 N
- Fatigue load limit, radial (Cur): 8,400 N
- Limiting speed (nG): 4,650 1/min
- Reference speed (nϑr): 3,950 1/min
Mounting, Geometry, and Temperature Details
Mounting dimensions, chamfer dimensions, shoulder diameters, and operating temperature limits are provided for engineering reference. The bearing belongs to the FAG angular contact ball bearing category path.
Which installation and geometry details should be reviewed?
- Mounting dimensions: da min 104 mm; Da max 176 mm; Db max 183 mm; ra max 2.5 mm; ra1 max 1 mm.
- Chamfer and geometry: rmin 3 mm; r1 min 1.1 mm; D1 152.14 mm; d1 130.3 mm; distance a 80.2 mm; contact angle 40°.
- Temperature range: Tmin -30 °C to Tmax 120 °C.
