Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF WBB1-8712-2ZS

WBB1-8712-2ZS

Dimensions

d		16	mm
D		23	mm
B		4.5	mm
d₁	≈	17.8	mm
D₂	≈	20.6	mm
r_1,2	min.	0.15	mm

Abutment dimensions

d_a	min.	17	mm
d_a	max.	17.5	mm
D_a	max.	22	mm
r_a	max.	0.15	mm

Calculation data

Basic dynamic load rating	C	0.832	kN
Basic static load rating	C₀	0.585	kN
Fatigue load limit	P_u	0.027	kN
Reference speed		60000	r/min
Limiting speed		30000	r/min
Calculation factor	k_r	0.015
Calculation factor	f₀	15.6

Model Number: WBB1-8712-2ZS
Inner Diameter：16mm Outer Diameter：23mm Width：4.5mm
Reference speed:30000 r/min Limiting speed:60000 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2025-12-16
Application:aerial work equipment,machine tool spindle,plastic molding,rolling mill roll neck and slowdown device,container finishing,ventilation equipment,CNC,Rolling mill gear box,pump,outdoor equipment,hardware
Similar models:WBB1-8712 68450/68712 WBB1-8712-2ZS
BEARING POWER International Trading Co.,Ltd. specialize in WBB1-8712-2ZS products，there is large inventory of SKF WBB1-8712-2ZS Deep groove ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the WBB1-8712-2ZS Which SKF WBB1-8712-2ZS is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express. Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.
Model No. Inner Diameter Outer Diameter Width Type

22448
330x370x18 HDS2 D
511/630 F
59184 F
W 63802-2Z

Purchase the SKF WBB1-8712-2ZS Please fill in the following

Hot number： 11372 16005/HR11TN 25x42x8 CRW1 V 300x332x16 HDS2 R 30x55x10 HMSA10 RG 331138 AG 6007/HR11TN 6213-RS1 D/W R166 R-2Z HE 3032 E NCF 28/710 V SAF 22320 SNW 15x2.3/8 W 619/7-2RZ Z 011

Model No.	Inner Diameter	Outer Diameter	Width	Type
22448
330x370x18 HDS2 D
511/630 F
59184 F
W 63802-2Z