FAG Angular Contact Ball Bearing 7304-B-XL-MP-UA Series (Laher)

151847304-B-XL-MP-UA

Type of suffixes for Double row angular contact ball bearings
B : Modified internal construction, nominal contact angle α = 25°, without filling slot
BD : Modified internal construction, nominal contact angle α = 30°, without filling slot
C2 : Axial internal clearance C2 (smaller than normal)
C3 : Axial internal clearance C3 (larger than normal)
C4 : Axial internal clearance C4 (larger than C3)
DA : Inner ring split, nominal contact angle α = 45°
M : Solid brass cage, ball-guided
MA : Solid brass cage, guided on outer ring
TVH : Solid cage made from glass fibre reinforced polyamide PA66, ball-guided
2HRS : Contact seal on both sides, axial contact (lip seal)
2RS : Contact seal on both sides, axial contact (lip seal)
2RSR : Contact seal on both sides, radial contact (lip seal)
2RZ : Non-contact seal on both sides (rubberised gap seal)
2Z : Non-contact sealing shield on both sides (sheet metal gap seal)
HRS : Contact seal on one side, axial contact (lip seal)
RS : Contact seal on one side, axial contact (lip seal)
RSR : Contact seal on one side, radial contact (lip seal)
RZ : Non-contact seal on one side (rubberised gap seal)
Z : Non-contact sealing shield on one side (sheet metal gap seal)
XL : X-life bearing, dependent on bore code and bearing type

Type of suffixes for Single row angular contact ball bearings
B : Modified internal construction, nominal contact angle α = 40°
JP : Sheet steel cage
MP : Solid brass cage
TVH, TVP : Solid cage made from glass fibre reinforced polyamide PA66
P5 : Bearing in tolerance class 5
2RS : Contact seal on both sides (lip seal)
UA : Universal design for fitting in pairs, bearing pair has a small axial internal clearance in O and X arrangement
UB : Universal design for fitting in pairs, bearing pair has a smaller axial internal clearance in O and X arrangement than in UA
UH : Universal design for fitting in pairs, bearing pair has a high preload in O and X arrangement
UL : Universal design for fitting in pairs, bearing pair has a light preload in O and X arrangement
UM : Universal design for fitting in pairs, bearing pair has a moderate preload in O and X arrangement
UO : Universal design for fitting in pairs, bearing pair is clearance-free in O and X arrangement
XL : X-life bearing, dependent on bore code and bearing type