d - 8 mm

D - 14 mm

B - 4 mm

d₂ - - 9.26 mm

D₂ - - 12.8 mm

r_1,2 - min. - 0.15 mm

d_a - min. - 8.9 mm

d_a - max. - 9.2 mm

D_a - max. - 12.9 mm

r_a - max. - 0.15 mm

Basic dynamic load rating - C - 0.364 kN

Basic static load rating - C₀ - 0.053 kN

Fatigue load limit - P_u - 0.002 kN

Limiting speed - 28000 r/min

Calculation factor - k_r - 0.015

Calculation factor - f₀ - 2.1

Mass bearing - 0.0021 kg

• Model Number: WBB1-8708-2RS1
• Inner Diameter：14mm Outer Diameter：8mm Width：4mm
• Type：Deep Groove Ball Bearings
• Update date：2025-04-24
• Application:Optical Instruments,Storage Device,Industrial Adhesive,tapping machine,altimeter etc,Wire grinder,casting embedding,rubber products machinery and equipment,Medical room equipment,Safety protection,chemical instruments
• Similar models:SKF WBB1-8708-2Z SKF WBB1-8708R-2RS1 SKF WBB1-8708-2RS1 SKF WBB1-8708-2RZ SKF WBB1-8708R-2Z
• BEARING POWER International Trading Co.,Ltd. specialize in WBB1-8708-2RS1 products，there is large inventory of SKF WBB1-8708-2RS1 . We has been built up long-term cooperation with SKF company, could make a bulk order of the WBB1-8708-2RS1 Which SKF WBB1-8708-2RS1 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
  23972 KCW33+H3972	360	480	90	ISO	Spherical Roller Bearings
  24156-MB-W33	280	460	180	NKE	Spherical Roller Bearings
  2790/2720	33,338	76,2	23,812	FBJ	Tapered Roller Bearings
  29318E	90	155	19,5	SKF	Thrust Roller Bearings
  32336	180	380	134	ISO	Tapered Roller Bearings
  47240	200	310	174	KOYO	Tapered Roller Bearings
  7206 BEGAJ	62	30	16	SKF	Angular Contact Ball Bearings
  7306-B	30	72	19	SIGMA	Angular Contact Ball Bearings
  B-55	7,938	12,7	7,92	NSK	Needle Roller Bearings
  Q213	65	120	23	ISO	Angular Contact Ball Bearings
  NN3012K/W33	60	95	26	CYSD	Cylindrical Roller Bearings
  RAKY1/2	12,7			INA	Bearing Units
  202K	35	15	11	FAF	DEEP GROOVE BALL BEARINGS
  313WDD	65	140	33	FAF	DEEP GROOVE BALL BEARINGS
  NUP2060E	300	460	95	SKF	CYLINDRICAL ROLLER BEARINGS
  F609	9	24	7	NTN	DEEP GROOVE BALL BEARINGS
  6309K.2RS	45	100	25	STEYR	DEEP GROOVE BALL BEARINGS
  1316	80	170	39	STEYR	SELF
  NU311	55	120	29	STEYR	CYLINDRICAL ROLLER BEARINGS
  RHNA253238	32		38	SKF (Old No.)	NEEDLE BEARINGS