Miniature Flanged Extended BearingsPart Interchange

Open

Shielded

Open bearings dissipate heat more efficiently than shielded and sealed bearings.

Shielded bearings block out dust and other contaminants, but do not dissipate heat as efficiently as open bearings.

Product
Number
Seal
Type
Bore Dia (d) Outer Dia (D) Width (B) Dynamic
Load
Rating
(Cr) (N)
Static
Load
Rating
(Cor) (N)
MAX
SPEED
(GREASE)
(X1000
RPM)
FRW0 Open 0.0469" | 1.191mm 0.1562" | 3.967mm 0.0625" | 1.588mm 21 6 110
FRW0zz Shielded 0.0469" | 1.191mm 0.1562" | 3.967mm 0.0937" | 2.380mm 21 6 110
FRW1 Open 0.055" | 1.397mm 0.1875" | 4.763mm 0.0781" | 1.984mm 44 12 90
FRW1zz Shielded 0.055" | 1.397mm 0.1875" | 4.763mm 0.1094" | 2.779mm 44 12 90
FRW1-4 Open 0.0781" | 1.984mm 0.25" | 6.350mm 0.0937" | 2.380mm 21 6 110
FRW1-4zz Shielded 0.0781" | 1.984mm 0.25" | 6.350mm 0.1406" | 3.571mm 21 6 110
FRW133 Open 0.0937" | 2.380mm 0.1875" | 4.763mm 0.0625" | 1.588mm 28 10 80
FRW133zz Shielded 0.0937" | 2.380mm 0.1875" | 4.763mm 0.0937" | 2.380mm 28 10 80
FRW1-5 Open 0.0937" | 2.380mm 0.3125" | 7.938mm 0.1094" | 2.779mm 21 6 110
FRW1-5zz Shielded 0.0937" | 2.380mm 0.3125" | 7.938mm 0.1406" | 3.571mm 21 6 110
FRW144 Open 0.125" | 3.175mm 0.25" | 6.350mm 0.0937" | 2.380mm 54 17 67
FRW144zz Shielded 0.125" | 3.175mm 0.25" | 6.350mm 0.1094" | 2.779mm 54 17 67
FRW2-5 Open 0.125" | 3.175mm 0.3125" | 7.938mm 0.1094" | 2.779mm 21 6 110
FRW2-5zz Shielded 0.125" | 3.175mm 0.3125" | 7.938mm 0.1406" | 3.571mm 21 6 110
FRW2-6 Open 0.125" | 3.175mm 0.375" | 9.525mm 0.1094" | 2.779mm 122 41 53
FRW2-6zz Shielded 0.125" | 3.175mm 0.375" | 9.525mm 0.1406" | 3.571mm 122 41 53
FRW2 Open 0.125" | 3.175mm 0.375" | 9.525mm 0.1562" | 3.967mm 21 6 110
FRW2zz Shielded 0.125" | 3.175mm 0.375" | 9.525mm 0.1562" | 3.967mm 21 6 110
FRW155 Open 0.1562" | 3.967mm 0.3125" | 7.938mm 0.1094" | 2.779mm 69 27 53
FRW155zz Shielded 0.1562" | 3.967mm 0.3125" | 7.938mm 0.125" | 3.175mm 69 27 53
FRW156 Open 0.1875" | 4.763mm 0.3125" | 7.938mm 0.1094" | 2.779mm 21 6 110
FRW156zz Shielded 0.1875" | 4.763mm 0.3125" | 7.938mm 0.125" | 3.175mm 21 6 110
FRW166 Open 0.1875" | 4.763mm 0.375" | 9.525mm 0.125" | 3.175mm 136 49 50
FRW166zz Shielded 0.1875" | 4.763mm 0.375" | 9.525mm 0.125" | 3.175mm 136 49 50
FRW3 Open 0.1875" | 4.763mm 0.5" | 12.700mm 0.1562" | 3.967mm 21 6 110
FRW3zz Shielded 0.1875" | 4.763mm 0.5" | 12.700mm 0.196" | 4.978mm 21 6 110
FRW3 W19 Open 0.1875" | 4.763mm 0.5" | 12.700mm 0.2273" | 5.773mm 249 88 43
FRW168 Open 0.25" | 6.350mm 0.375" | 9.525mm 0.125" | 3.175mm 71 31 48
FRW168zz Shielded 0.25" | 6.350mm 0.375" | 9.525mm 0.125" | 3.175mm 71 31 48
FRW188 Open 0.25" | 6.350mm 0.5" | 12.700mm 0.125" | 3.175mm 71 31 48
FRW188zz Shielded 0.25" | 6.350mm 0.5" | 12.700mm 0.1875" | 4.763mm 71 31 48
FRW4 Open 0.25" | 6.350mm 0.625" | 15.875mm 0.196" | 4.978mm 21 6 110
FRW4zz Shielded 0.25" | 6.350mm 0.625" | 15.875mm 0.196" | 4.978mm 21 6 110
FRW1810zz Shielded 0.3125" | 7.938mm 0.5" | 12.700mm 0.1562" | 3.967mm 104 50 40

Hot Recommend

Navigation