Product Description
US $49.00 - 51.00/ Set
US $3.80 - 4.50/ Piece
US $3.90 - 5.00/ Box
US $2.88 - 5.20/ Set
US $2.55 - 4.55/ Piece
US $0.096 - 0.12/ Piece
product name
MR 684ZZ ball bearing
size
9 mm x 4 mm x 4 mm
Brands
NSK
grade
P4
Notes:
1. The bearings inside shall be keep dustproof;
2. The working temperature shall be no higher than rated operating temperature;
3. The bearings shall be used acid-free environment;
4. The bearings shall be kept in relative humidity under 60%;
5. The bearings shall be handled gently, avoiding falling, knocking or hitting it;
6. The bearings shall be installed evenly.
Detailed Images
Packing & Delivery