d - 6 mm

D - 12 mm

B - 4 mm

d₂ - - 7.2 mm

D₂ - - 10.9 mm

D₃ - 13.6 mm

C - 0.8 mm

r_1,2 - min. - 0.15 mm

d_a - min. - 7.1 mm

r_a - max. - 0.15 mm

Basic dynamic load rating - C - 0.403 kN

Basic static load rating - C₀ - 0.146 kN

Fatigue load limit - P_u - 0.006 kN

Limiting speed - 32000 r/min

Calculation factor - k_r - 0.015

Calculation factor - f₀ - 7.4

Mass bearing - 0.0018 kg

• Model Number: WBB1-8706 R-2RS1
• Inner Diameter：12mm Outer Diameter：6mm Width：4mm
• Type：Deep Groove Ball Bearings
• Update date：2025-04-24
• Application:marine analysis,decoration machinery,special broaching machine,packaging materials,filter paper products,Embroidery,enzyme,Surveying Surveying Instruments,Display Devices,teaching equipment,mathematical instruments
• Similar models:SKF WBB1-8706R-2RS1 SKF WBB1-8706-2Z SKF WBB1-8706-2RS1 SKF WBB1-8706R-2Z
• BEARING POWER International Trading Co.,Ltd. specialize in WBB1-8706R-2RS1 products，there is large inventory of SKF WBB1-8706 R-2RS1 . We has been built up long-term cooperation with SKF company, could make a bulk order of the WBB1-8706 R-2RS1 Which SKF WBB1-8706R-2RS1 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
  31319J/DF	95	200	99	ISB	Tapered Roller Bearings
  23020RH	100	150	37	KOYO	Spherical Roller Bearings
  29436R	180	360	109	KOYO	Thrust Roller Bearings
  53222U+U222	110	160		ISO	Thrust Ball Bearings
  598/592XS	92,075	147,638	35,717	Timken	Tapered Roller Bearings
  6314-2RSR	70	150	35	FAG	Deep Groove Ball Bearings
  6905-Z	25	42	9	CYSD	Deep Groove Ball Bearings
  7052 B	260	400	65	CX	Angular Contact Ball Bearings
  7912DT	60	85	13	CYSD	Angular Contact Ball Bearings
  GAC35S	35	62	18	LS	Plain Bearings
  GAY100-NPP-B-AS2/V	25,4000	52	27	INA	Deep Groove Ball Bearings
  K58x65x18	58	65	18	CX	Needle Roller Bearings
  NK22/20	22	30	20	AST	Needle Roller Bearings
  RB 25025	250	310	25	ISB	Thrust Roller Bearings
  200536	1.2500	1.8750	2.2500	BAL	JOURNAL ROLLER ASSEMBLIES
  NUKD47DZ	20	47	24	FAG (Old No.)	NEEDLE BEARINGS
  C2214V	70	125	31	SKF	TOROIDAL ROLLER BEARINGS
  53415U				SKF	THRUST BALL BEARINGS WITH SPHERICAL SEATING RING
  105BC02	190	105	36	Torrington	DEEP GROOVE BALL BEARINGS
  45x80x10mm	45	80	10	CONSOLIDATED	OIL SEALS