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miniature bearings
Inch-flange bearings reference

Description:

1, open bearings refer to bearings without any sealing cover.

2, closed bearing means that the bearing has a sealing cover on both sides, ZZ means that the metal cover is on both sides, customers can choose different sealing cover according to their own requirements.

3, the same size bearing, customers can choose different materials, grades.

4, the following dimensions are the basic dimensions of bearings according to international standards, if the customer has different requirements, we can customize.

5, the same bearing has a variety of different code and name, please confirm the size of the bearing you need.

Type
* Click on the model to view details
Bore
Diameter
Outer
Diameter 
Flange
Diameter  
Width Flange
Width
Load Rating Cr(N) Load Rating Cor(N) Max.Speed
Grease Oil
OPEN ZZ OPEN  ZZ OPEN ZZ *1000rpm
FR1-4ZZS 1.984 6.35 7.518 7.518 2.38 3.571 0.584 0.787 284 96 67 80
FR133ZZ 2.38 4.762 5.944 5.944 1.588 2.38 0.457 0.787 144 53 80 95
FR1-5ZZS 7.938 9.119 9.119 2.779 3.571 0.584 0.787 552 176 60 71
FR144ZZS 3.175 6.35 7.518 7.518 2.38 2.779 0.584 0.787 284 96 67 80
FR2-5ZZ 7.938 9.119 9.119 2.779 3.571 0.584 0.787 558 180 60 67
FR2-6ZZS 9,525 10.719 10.719 2.779 3.571 0.584 0.787 640 227 43 63
FR2ZZ 9.525 11.176 11.176 3.967 3.967 0.762 0.762 631 219 56 67
FR155ZZS 3.967 7.938 9.119 9.119 2.779 3.175 0.584 0.914 359 150 53 63
FR156ZZS 4.762 7.938 9.119 9.119 2.779 3.175 0.584 0.914 359 150 53 63
FR166ZZ 9.525 10.719 10.719 3.175 3.175 0.584 0.787 709 272 50 60
FR3ZZ 12.7 14.351 14.351 4.978 4.978 1.067 1.067 1301 488 43 53
FR168ZZS 6.35 9.525 10.719 10.719 3.175 3.175 0.584 0.914 373 172 48 56
FR188ZZ 12.7 13.894 13.894 3.175 4.762 0.584 1.143 1082 442 40 50
FR4ZZ 15.875 17.526 17.526 4.978 4.978 1.067 1.067 1480 621 38 45
FR1810ZZS 7.938 12.7 13.894 13.894 3.967 3.967 0.787 0.787 542 276 40 48