China Hot selling MA Type Spherical Roller Bearings near me shop

MA Type Spherical Roller Bearings

MA type spherical roller bearing is a kind of spherical roller bearing. MA stands for the solid brass cage, guided by the outer ring.MA type spherical roller bearings have many different suffixes. MA type spherical roller bearings are mainly used in mining machinery.

Product parameter

Boundary dimensions
(mm)
Load ratings
(KN)
Limiting speeds
(r/min)
Mass
(kg)
Bearing NO.
d D B Cr Cor Grease oil HZPT
40 90 33 122 136.4 5100 6800 1.05 22308-E1A-MA-T41A
40 90 33 122 136.4 5100 6800 1 22308-E1A-K-MA-T41A
45 100 36 146.4 168.5 4500 5950 1.44 22309-E1A-MA-T41A
45 100 36 146.4 168.5 4500 5950 1.44 22309-E1A-K-MA-T41A
50 110 40 194.1 225.3 4080 5355 1.93 22310-E1A-MA-T41A
50 110 40 194.1 225.3 4080 5355 1.93 22310-E1A-K-MA-T41A
55 120 43 217.9 255.2 3655 4760 2.46 22311-E1A-MA-T41A
55 120 43 217.9 255.2 3655 4760 2.46 22311-E1A-K-MA-T41A
60 130 46 253.2 299.2 3400 4500 3.09 22312-E1A-MA-T41A
60 130 46 253.2 299.2 3400 4500 3.09 22312-E1A-K-MA-T41A
65 140 48 295 351.6 3230 4250 3.71 22313-E1A-MA-T41A
65 140 48 295 351.6 3230 4250 3.71 22313-E1A-K-MA-T41A
70 150 51 323.8 394.8 2890 3825 4.5 22314-E1A-MA-T41A
70 150 51 323.8 394.8 2890 3825 4.5 22314-E1A-K-MA-T41A
75 160 55 362.7 455.8 2700 3500 5.55 22315-E1A-MA-T41A
75 160 55 362.7 455.8 2700 3500 5.55 22315-E1A-K-MA-T41A
80 170 58 439.4 531.5 2550 3400 6.54 22316-E1A-MA-T41A
80 170 58 439.4 531.5 2550 3400 6.54 22316-E1A-K-MA-T41A
85 180 60 450 570.6 2500 3000 7.54 22317-E1A-MA-T41A
85 180 60 450 570.6 2500 3000 7.54 22317-E1A-K-MA-T41A
90 190 64 505.8 655.3 2300 2700 9.06 22318-E1A-MA-T41A
90 190 64 505.8 655.3 2300 2700 9.06 22318-E1A-K-MA-T41A
95 200 67 555.1 721.7 2100 2500 10.43 22319-E1A-MA-T41A
95 200 67 555.1 721.7 2100 2500 10.43 22319-E1A-K-MA-T41A

Series of MA type Spherical Roller Bearings

Here are some popular types of MA-type spherical roller bearings:

  • 22308-E1A-MA-T41A
  • 22308-E1A-K-MA-T41A
  • 22309-E1A-MA-T41A

Suffix meaning of MA type spherical roller bearing

MA type spherical roller bearings have many different suffixes. Take 22308-E1A-MA-T41A and 22308-E1A-K-MA-T41A as examples. E1 stands for enhanced design, A stands for internal structure improvement, and MA stands for the pure brass cage guided by the outer ring. T41A represents this type of bearing, suitable for vibration loads, with a narrow diameter tolerance band and an internal radial clearance of C4. The extra K in the latter represents taper. For more information, please feel free to consult us.

Features of MA-type spherical roller bearing

  • Accommodate misalignment.
  • High load-carrying capacity.
  • Long service life.
  • Low friction.
  • Robust.

Applications of CC type Spherical Roller Bearing

MA type spherical roller bearings are mainly used in mining machinery and vibration pressure equipment like:

  • vibrating screens
  • road rollers
  • sawtooth cutting machinery
  • Others

Company Information

We are a professional bearing exporter in China, producing many bearings in different sizes and sizes. We can provide you with excellent service in a wide range of bearings with world-class quality, such as deep groove ball bearings, spherical roller bearings, spherical ball/roller bearings, and cylindrical roller bearings, tapered roller bearings, angular contact Ball bearings, etc. Bearings can also provide OEM services according to customer requirements. We adhere to strict global standards, which is why we can provide you with a wide range of bearings of world-class quality. We have always adhered to the principle of “integrity-based, quality first, customer foremost.” We are ready to use our sincerity to serve every global customer for long-term and win-win cooperation.