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miniature bearings
Inch deep groove ball 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 
Width Load Rating Cr(N) Load Rating Cor(N) Max.Speed
Grease Oil
OPEN ZZ *1000rpm
R1-4ZZ 1.984 6.35 2.38 3.571 284 96 67 80
R133ZZ 2.38 4.762 1.588 2.38 144 53 80 95
R1-5ZZ 2.38 7.938 2.779 3.571 552 176 60 71
R144JZZS 3.175 6.35 2.38 2.779 311 110 67 80
R144ZZS 6.35 2.38 2.779 284 96 67 80
R2-5ZZ 7.938 2.779 3.571 558 180 60 67
R2-6ZZ 9.525 2.779 3.571 640 227 53 63
R2ZZ 9.525 3.967 3.967 631 219 56 67
R2AZZ 12.7 4.366 4.366 640 227 53 63
R155ZZS 3.967 7.938 2.779 3.175 359 150 53 63
R156ZZS 4.762 7.938 2.779 3.175 359 150 53 63
R166ZZS 9.525 3.175 3.175 709 272 50 60
R3ZZ 12.7 3.967 4.978 1301 488 43 53
R3AZZ 15.875 4.978 4.978 1480 621 38 45
R168ZZS 6.35 9.525 3.175 3.175 373 172 48 56
R188ZZ 12.7 3.175 4.762 1082 442 40 50
R4ZZ 15.875 4.978 4.978 1480 621 38 45
R4AZZ 19.05 5.558 7.142 2336 896 36 43
R1810ZZS 7.938 12.7 3.967 3.967 542 276 40 48
Preview: None