YYH Bearing&Drivetrain Co., Ltd.

NSK 20tac47bsuc10pn7b Bearing

 

Double-Row Angular Contact Ball Bearings

Double Row Angular Contact ball bearings have two rows ofballs arranged back-to-back. The lines of action of the load at the contact between balls and raceways (load lines) diverge at the bearing axis and form an angle of 30° to the radial plane. In essence, they work similarly to having a matched pair of Single Row Angular Contact ball bearings either face-to-face or back-to-back. The difference is that Double Row Angular Contact ball bearings can take a bi-directional axial load in one bearing where it takes a matched pair otherwise. This means the bearings are particularly suitable for accommodating simultaneously acting radial load and axial load in both directions. They are also available with seals or shields.

 

Double Row Angular Contact ball bearings may offer some economic benefits as well as handling and mounting benefits versus pairs of Single Row Angular Contact ball bearings; however, they may offer less design flexibility and performance in some cases.

 

BARDEN "	B71809E.TPA.P4" Double-Row Angular Contact Ball Bearings
BARDEN " B71809E.TPA.P4" Double-Row Angular Contact Ball Bearings
15.875 mm
1
BARDEN "	HS71907C.T.P4S" Double-Row Angular Contact Ball Bearings
BARDEN " HS71907C.T.P4S" Double-Row Angular Contact Ball Bearings
AST40 WC62
90.000
110 mm x 150 mm x 20 mm  NSK 110BER19H Double-Row Angular Contact Ball Bearings
110 mm x 150 mm x 20 mm NSK 110BER19H Double-Row Angular Contact Ball Bearings
110 mm x 150 mm x 20 mm
1480 N / Fatigue lim
BARDEN 1803HE Double-Row Angular Contact Ball Bearings
BARDEN 1803HE Double-Row Angular Contact Ball Bearings
5.7 kN
56 mm
BARDEN "1904HE	" Double-Row Angular Contact Ball Bearings
BARDEN "1904HE " Double-Row Angular Contact Ball Bearings
14,288
B610-1
FAG 234440M.SP Double-Row Angular Contact Ball Bearings
FAG 234440M.SP Double-Row Angular Contact Ball Bearings
2 mm
120
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