Many new models utilize CGr15 steel as because of its hardness and good machining property. Most meet ANSI 20 and DIN 620 standards, and can used automotive and machinery industries.

11,000rpm without lubrication

Anhui Rifei Bearing Co. Ltd
Anhui Rifei's model 62/32-2RZ deep-groove ball bearing has basic specified dynamic and static load of 20.7 and 11.6mm, respectively. Minimum chamfer is 1mm. The model suits motors and can withstand up to 11,000rpm without lubrication. The class P5 bearing has noise and vibration levels of Z4 and V3. Inner and outer ring diameters are 32 and 65mm while thickness is 17mm.

Diesel engine bearing

Anhui Rifei Bearing Co. Ltd
Designed for diesel engines, Anhui Rifei's model 63/28 deep-groove ball bearing handles up to 13,000rpm with lubrication. The basic specified dynamic and static load of the class P5 product is 26.7 and 14mm while minimum chamfer is 1.1mm. The outer and inner rings measure 68 and 28mm in diameter. The 18mm-thick bearing has noise and vibration levels of Z4 and V3.

Class ABEC-1 or 3

Shandong Anyu Precision Bearing Co. Ltd
The model 62/22 deep-groove ball bearing from Shandong Anyu adopts GCr15 or GCr11 steel with tolerance grades of ABEC-1 and ABEC-3, respectively. The 14mm-wide product has an outer diameter of 50mm and weighs 119g.

Takes radial load

Shandong Anyu Precision Bearing Co. Ltd
Shandong Anyu also offers the model 6200 deep-groove ball bearing made of GCr15 steel. The product's thickness is 9mm while inner and outer diameters are 10 and 30mm. The model takes mainly radial load and suits industrial applications.

For conveyor wheels

Unite Bearing Transmission Ltd
The 6201ZZC3 model from Unite utilizes GCR15 steel for the rings and G10 steel for the balls. The deep-groove ball bearing is designed for conveyor wheels. MOQ is 1,000 pieces.

Single row

Xiamen Jama Imp. & Exp. Co. Ltd
The CQC- and RoHS-compliant model 6204ZZ deep-groove ball bearing from Xiamen Jamauses GCr15 steel and has a single-row configuration. The available precision levels are P0, P4, P5 and P6 while radial clearance options are C0, C2, C3 and C4. The product also comes with an open-type, ZZ, RS, ZV and RZ seal. Price is $0.50 to $1.