Key Specifications/Special Features:
1. Type number: SR168ZZ
2. Shields: stainless steel metal shields
3. Materials: AISI440C stainless steel
4. Lubrication:
Shell RL#2, ESSO Beacon 325, Chevron SRI-2, Kyodo Yushi SRL/PS2, Kluber NB2
5. Precision: ABEC-1, ABEC-3, ABEC-5, ABEC-7
6. Vibration and noise: Z1V1, Z2V2
