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Single Row Spherical Roller Bearings

ZHIO®Spherical roller bearings are double row, self-retaining units comprising inner rings with two raceways inclined at an angle to the bearing axis , outer rings with a common sphered raceway, spherical rollers, cages and in certain designs also internal guide rings or center rings. The bearings can also be sealed.
Due to the spherical internal shape of the outer ring and spherical rollers, the spherical roller bearings are self-aligning and insensitive to misalignment of the shaft relative to the housing, which can be caused, for example, by shaft deflection. They can accommodate both heavy radial load and axial loads.
ZHIO® spherical roller bearings are available in types of EA, CC, CA and MB. Types EA and CC have pressed steel cage, while types CA and MB have brass cage. Type EA has especially high load capacity, features low torque, and has a high-strength cage.
ZHIO® Spherical roller bearings are widely used in construction machinery, paper machine, gear box, vibration screen, etc.

Dimension(mm) Radial Load
Model inside Outside Height Dynamic Static Maximum Speed Weight
SB 22211 C3 W33 55 mm 100 mm 25 mm 1.90 lb
SB 22211 C2 W33 YSS 55 mm 100 mm 25 mm 1.90 lb
SB 22211 C2 W33 55 mm 100 mm 25 mm 1.90 lb
SB 22211 C2 W33 SS 55 mm 100 mm 25 mm 1.90 lb
SB 22310K W33 SS 50 mm 110 mm 40 mm 4.34 lb
SB 22310 W33 YS 50 mm 110 mm 40 mm 4.10 lb
SB 22310 W33 YSS 50 mm 110 mm 40 mm 4.10 lb
SB 22310 W33 TSS VA 50 mm 110 mm 40 mm 4.10 lb
SB 22310 W33 SS 50 mm 110 mm 40 mm 4.01 lb
SB 22310 W33 S 50 mm 110 mm 40 mm 4.10 lb
SB 22310 W33 50 mm 110 mm 40 mm 4.10 lb
SB 22310 C3 W33 YSS 50 mm 110 mm 40 mm 4.10 lb
SB 22310 C3 W33 50 mm 110 mm 40 mm 4.33 lb
SB 22310 C3 W33 SS 50 mm 110 mm 40 mm 4.10 lb
SB 22310 C3 W33 S 50 mm 110 mm 40 mm 4.10 lb
SB 22210K W33 YSS 50 mm 90 mm 23 mm 1.40 lb
SB 22210K W33 S 50 mm 90 mm 23 mm 1.40 lb
SB 22210K W33 SS 50 mm 90 mm 23 mm 1.28 lb
SB 22210K W33 50 mm 90 mm 23 mm 1.40 lb
SB 22210K C3 W33 SS 50 mm 90 mm 23 mm 1.40 lb
SB 22210K C3 W33 50 mm 90 mm 23 mm 1.40 lb
SB 22210 W33 YS 50 mm 90 mm 23 mm 1.40 lb
SB 22210 W33 YSS 50 mm 90 mm 23 mm 1.40 lb
SB 22210 W33 TSS VA 50 mm 90 mm 23 mm 1.40 lb
SB 22210 W33 SS 50 mm 90 mm 23 mm 1.31 lb
SB 22210 W33 S 50 mm 90 mm 23 mm 1.30 lb
SB 22210 W33 50 mm 90 mm 23 mm 1.40 lb
SB 22210 C3 W33 YSS 50 mm 90 mm 23 mm 1.40 lb
SB 22210 C3 W33 TSS VA 50 mm 90 mm 23 mm 1.40 lb
SB 22210 C3 W33 50 mm 90 mm 23 mm 1.40 lb
SB 22210 C3 W33 SS 50 mm 90 mm 23 mm 1.31 lb
SB 22210 C3 W33 S 50 mm 90 mm 23 mm 1.40 lb
SB 22309 W33 YSS 45 mm 100 mm 36 mm 3.10 lb
SB 22309 W33 SS 45 mm 100 mm 36 mm 3.10 lb
SB 22309 W33 S 45 mm 100 mm 36 mm 3.10 lb
SB 22309 W33 45 mm 100 mm 36 mm 3.10 lb
SB 22309 C4 W33 45 mm 100 mm 36 mm 3.10 lb
SB 22309 C4 W33 SS 45 mm 100 mm 36 mm 3.08 lb
SB 22309 C3 W33 SS 45 mm 100 mm 36 mm 3.08 lb
SB 22309 C3 W33 S 45 mm 100 mm 36 mm 3.10 lb