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ZHIOBEARING

YOUR BEARING SOLUTIONS

Single Row Spherical Roller Bearings

Single row spherical roller bearings are composed of inner and outer rings and rollers between the inner and outer rings, as well as a pair of sealing rings and a pair of sealing ring grooves. The outer circumferential surface of the inner ring is provided with a groove. The two sides of the groove form a pair of ribs for the end surfaces of the rollers to contact, and the bottom of the groove forms a spherical raceway for the rollers to roll;
The inner circumferential surface of the outer ring of a single-row spherical roller bearing is formed with a spherical raceway for the rollers to roll; the side edges on both sides of the outer cylindrical surface of the inner ring are respectively formed with tapered surfaces for a pair of sealing rings to contact them. The single-row spherical roller bearing is installed on the broach arm of the dobby machine, which can ensure that the cam busbar of the dobby machine cam is in good contact with the outer ring, and the force is evenly applied without causing heat. Moreover, because the sealing ring can be in good contact with the cone surface, Grease will not leak out and frequent replenishment of grease is not required.
Single row spherical roller bearings can compensate for the initial misalignment of equipment caused by poor machining or installation, and can also withstand axial displacement and larger radial loads, thus not only reducing the damage rate of continuous casting machines, etc., but also effectively extending the The service life of the continuous casting machine.
Single row spherical roller bearings are often used in heavy loads and situations with aligning performance requirements. Since the bearing is a supporting and running part of the mechanical shaft, when the bearing is used in situations where the shaft has bending deformation and heavy load, the inner ring and outer ring of the bearing are required. The rings have certain non-concentricity and misalignment. If conventional bearings are used in this situation, motion interference will occur and the bearing will fail prematurely. Aligning bearings can avoid this motion interference and ensure that the bearings have good operating performance in these special use occasions.

Dimension Radial Load
Model Inside Outside Height Dynamic Static MAX Speed Weight
SB 22220K W33 YSS 100 mm 180 mm 46 mm 78256 lbf 2.5 11.10 lb
SB 22220K W33 100 mm 180 mm 46 mm 78256 lbf 2.5 11.10 lb
SB 22220K W33 SS 100 mm 180 mm 46 mm 78256 lbf 2.5 11.10 lb
SB 22220K C3 W33 100 mm 180 mm 46 mm 78256 lbf 2.5 11.10 lb
SB 22220K C3 W33 SS 100 mm 180 mm 46 mm 78256 lbf 2.5 11.10 lb
SB 22220 W33 YS 100 mm 180 mm 46 mm 78256 lbf 2.5 11.10 lb
SB 22220 W33 YSS 100 mm 180 mm 46 mm 78256 lbf 2.5 11.10 lb
SB 22220 W33 SS 100 mm 180 mm 46 mm 78256 lbf 2.5 11.10 lb
SB 22220 W33 100 mm 180 mm 46 mm 78256 lbf 2.5 11.10 lb
SB 22220 W33 S 100 mm 180 mm 46 mm 78256 lbf 2.5 11.10 lb
SB 22220 C3 W33 YSS 100 mm 180 mm 46 mm 78256 lbf 2.5 11.10 lb
SB 22220 C3 W33 TSS VA 100 mm 180 mm 46 mm 11.10 lb
SB 22220 C3 W33 SS 100 mm 180 mm 46 mm 78256 lbf 2.5 10.42 lb
SB 22220 C3 W33 100 mm 180 mm 46 mm 78256 lbf 2.5 11.10 lb
SB 22319 W33 YSS 95 mm 200 mm 67 mm 110179 lbf 2.2 22.70 lb
SB 22319 W33 SS 95 mm 200 mm 67 mm 110179 lbf 2.2 22.70 lb
SB 22319 W33 95 mm 200 mm 67 mm 110179 lbf 2.2 22.70 lb
SB 22219K W33 SS 95 mm 170 mm 43 mm 71399 lbf 2.65 9.20 lb
SB 22219 W33 YS 95 mm 170 mm 43 mm 71399 lbf 2.65 9.20 lb
SB 22219 W33 YSS 95 mm 170 mm 43 mm 71399 lbf 2.65 8.92 lb
SB 22219 W33 95 mm 170 mm 43 mm 71399 lbf 2.65 9.20 lb
SB 22219 W33 S 95 mm 170 mm 43 mm 71399 lbf 2.65 9.20 lb
SB 22219 W33 SS 95 mm 170 mm 43 mm 71399 lbf 2.65 9.20 lb
SB 22219 C3 W33 YSS 95 mm 170 mm 43 mm 71399 lbf 2.65 9.20 lb
SB 22219 C3 W33 SS 95 mm 170 mm 43 mm 71399 lbf 2.65 9.20 lb
SB 22219 C3 W33 95 mm 170 mm 43 mm 71399 lbf 2.65 9.20 lb
SB 22219 C3 W33 S 95 mm 170 mm 43 mm 71399 lbf 2.65 8.90 lb
SB 22318 W33 YSS 90 mm 190 mm 64 mm 99096 lbf 2.35 19.20 lb
SB 22318 W33 90 mm 190 mm 64 mm 99096 lbf 2.35 19.20 lb
SB 22318 W33 SS 90 mm 190 mm 64 mm 99096 lbf 2.35 19.20 lb
SB 22318 C3 W33 SS 90 mm 190 mm 64 mm 99096 lbf 2.35 19.20 lb
SB 22218K W33 YSS 90 mm 160 mm 40 mm 59619 lbf 2.8 7.50 lb
SB 22218K W33 SS 90 mm 160 mm 40 mm 59619 lbf 2.8 7.50 lb
SB 22218K W33 90 mm 160 mm 40 mm 59619 lbf 2.8 7.50 lb
SB 22218K C3 W33 YSS 90 mm 160 mm 40 mm 59619 lbf 2.8 7.50 lb
SB 22218K C3 W33 SS 90 mm 160 mm 40 mm 59619 lbf 2.8 7.10 lb
SB 22218K C3 W33 90 mm 160 mm 40 mm 59619 lbf 2.8 7.50 lb
SB 22218 W33 YSS 90 mm 160 mm 40 mm 59619 lbf 2.8 7.50 lb
SB 22218 W33 SS 90 mm 160 mm 40 mm 59619 lbf 2.8 7.27 lb
SB 22218 W33 S 90 mm 160 mm 40 mm 59619 lbf 2.8 7.50 lb