Model Number: 688zz, 688z, 688ZZ, 688 ZZ, 688 Z
Size: 8x16x5mm
Material: chrome steel, carbon steel
Structure: radial ball bearing, single row
Seal Type: double shielded metal seal
Application: toys, furniture, home appliance etc
Bearing Type : Shielded
Bore Dia (d) : 40.000 mm
Outer Dia (D) : 62.000 mm
Standard Clearance: C0
Dynamic Load Rating (Cr) : 13,678 N
Static Load Rating (Cor) : 9,968 N
Inner (d): 110 mm
Outer (D): 150 mm
Width (B): 20 mm
Mass: 0.86kg/pc
Category: Angular Contact Ball Bearing, Single Row
Interchange: 71922CDGA/P4A, 7922C T SUL P4, 7922 C-T-SUL-P4, etc.
Bore Diameter: 17 mm
Outer Diameter: 40 mm
Thickness: 12 mm
Single Weight: 0.085 Kg
Brand: SKF or other brands
Samples: available
Delivery Time: 1-3 days
Weight: 0.030kg
Size: 24*37*7mm
Precision: ABEC1, ABEC3, ABEC5
Seal: Rubber seal on both sides
Application: For Hollowtech bottom brackets and so on
Cross Interchange: MR2437-2RS, MR2437 2RS, MR2437LLB, MR2437-LLB, MR2437 LLB and so on
Outside Diameter: 50.8mm
Inner Diameter: 39.7mm
Thickness: 7.1mm
Weight: 31g
Cage: without
Material: chrome steel
Precision: ABEC3, equals to P6
Seal Type: rubber seal on both sides