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

d_a - min. - 17 mm

d_a - max. - 17.5 mm

D_a - max. - 22 mm

r_a - max. - 0.15 mm

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：23mm Outer Diameter：16mm Width：4,5mm
• Type：Deep Groove Ball Bearings
• Update date：2023-03-11
• Application:electromyography machine,equipment and,industry test,mobile toilet,Surveying Surveying Instruments,rubber products machinery and equipment,hook,Wire grinder,electronic components,historical instruments,sterilizers
• Similar models:SKF WBB1-8712-2ZS SKF WBB1-8712
• BEARING POWER International Trading Co.,Ltd. specialize in WBB1-8712-2ZS products，there is large inventory of SKF WBB1-8712-2ZS . 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.

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  126084X/126133XC	84,138	133,35	30,16	Gamet	Tapered Roller Bearings
  44162/44348B	41,275	88,5	23,698	Timken	Tapered Roller Bearings
  7310C	50	110	27	CRAFT	Angular Contact Ball Bearings
  7908C	40	62	12	NACHI	Angular Contact Ball Bearings
  CRBC 50040	300	360	25	IKO	Thrust Roller Bearings
  GYE15-KRR-B-VA	15	40	25	INA	Deep Groove Ball Bearings
  JH211749/JH211710	65	120	39	Timken	Tapered Roller Bearings
  KBK14X18X17	14,000	18,000		NTN	Needle Roller Bearings
  M804048/M804010	47,625	88,9	25,4	FBJ	Tapered Roller Bearings
  NA 6913U	60	85	46	IKO	Needle Roller Bearings
  NF3228	140	250	88	ISO	Cylindrical Roller Bearings
  NU 2316 ECP	170	80	58	SKF	Thrust Ball Bearings
  SQZ 6 C RS				ISB	Plain Bearings
  UCFL214	70			ISO	Bearing Units
  S5K	.5000	1.1250	.2500	FAF	DEEP GROOVE BALL BEARINGS
  RKS.061.20.0744	672	838.1		SKF	SLEWING BEARINGS
  NJ414	70	180	42	STEYR	CYLINDRICAL ROLLER BEARINGS
  RMS-7	.8750	2.2500	.6875	STEYR	DEEP GROOVE BALL BEARINGS
  RXLS-73/4	7.7500	10.5000	1.3750	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  SN-308..20308	40	-	60	CONSOLIDATED	PILLOW BLOCKS