d - 16 mm

D - 22 mm

B - 4 mm

d₁ - - 17.8 mm

D₁ - - 20 mm

r_1,2 - min. - 0.15 mm

d_a - min. - 17 mm

D_a - max. - 21 mm

r_a - max. - 0.15 mm

Basic dynamic load rating - C - 0.553 kN

Basic static load rating - C₀ - 0.32 kN

Fatigue load limit - P_u - 0.014 kN

Reference speed - 63000 r/min

Limiting speed - 40000 r/min

Calculation factor - k_r - 0.015

Calculation factor - f₀ - 8.5

Mass bearing - 0.0038 kg

• Model Number:WBB1-8711
• Inner Diameter：22mm Outer Diameter：16mm Width：4mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-16
• Application:marine analysis,sewage pump,printing equipment,Forging machine,marine analysis and testing equipment,intermediate,hydraulic cylinder buffer,Oral Equipment,Dental Drill etc,manual Tools,luminescent reagent
• Similar models:SKF WBB1-8711
• BEARING POWER International Trading Co.,Ltd. specialize in WBB1-8711 products，there is large inventory of SKF WBB1-8711 . We has been built up long-term cooperation with SKF company, could make a bulk order of the WBB1-8711 Which SKF WBB1-8711 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	Brand	Type
  23192 KCW33+H3192	460	760	240	ISO	Spherical Roller Bearings
  23218 K	90	160	52,4	ISB	Spherical Roller Bearings
  24030 K30CW33+AH24030	150	225	75	ISO	Spherical Roller Bearings
  33005	25	47	17	FAG	Tapered Roller Bearings
  33889/33821	50,8	95,25	27,783	Timken	Tapered Roller Bearings
  40RIF133	101,6	197		Timken	Cylindrical Roller Bearings
  6306-Z NR C3	30	72	19	PFI	Deep Groove Ball Bearings
  637HZZ	7	26	9	AST	Deep Groove Ball Bearings
  C 40/710 M	1030	710	315	SKF	Cylindrical Roller Bearings
  GYE45-KRR-B	45	85	49,2	INA	Deep Groove Ball Bearings
  NAX 1523Z	15	24		IKO	Complex Bearings
  NUP211	55	100	21	FBJ	Cylindrical Roller Bearings
  QJ228WC4	140,000	250,000	42,000	NTN	Angular Contact Ball Bearings
  R166.29				SNR	Wheel Bearings
  S7210 ACD/HCP4A	90	50	20	SKF	Angular Contact Ball Bearings
  NKJ80/35A	80	110	35	FAG	NEEDLE BEARINGS
  488507	35	72	.6692	New Departure	DEEP GROOVE BALL BEARINGS
  53432U				FAG	THRUST BALL BEARINGS WITH SPHERICAL SEATING RING
  FAX3/16ZZ	.1875	.3125	.1250	SKF	DEEP GROOVE BALL BEARINGS
  GE-180SW	180	280	61	CONSOLIDATED	SPHERICAL PLAIN BEARINGS