d - 20 mm

D - 25 mm

B - 4 mm

d₁ - - 21.35 mm

D₂ - - 24 mm

r_1,2 - min. - 0.15 mm

d_a - min. - 21 mm

D_a - max. - 24.5 mm

r_a - max. - 0.15 mm

Basic dynamic load rating - C - 0.572 kN

Basic static load rating - C₀ - 0.365 kN

Fatigue load limit - P_u - 0.016 kN

Reference speed - 53000 r/min

Limiting speed - 34000 r/min

Calculation factor - k_r - 0.015

Calculation factor - f₀ - 8.6

Mass bearing - 0.0032 kg

• Model Number: WBB1-8714
• Inner Diameter：25mm Outer Diameter：20mm Width：4mm
• Type：Deep Groove Ball Bearings
• Update date：2023-09-21
• Application:intermediate,Flame Cutting,gear grinding machine,set bacteria instrument,chamfer,engineering machinery,climb ladder,ultra-quiet generators,crimping tools,reinforced machinery,air purification
• Similar models:SKF WBB1-8714 SKF WBB1-8714-2ZS
• BEARING POWER International Trading Co.,Ltd. specialize in WBB1-8714 products，there is large inventory of SKF WBB1-8714 . We has been built up long-term cooperation with SKF company, could make a bulk order of the WBB1-8714 Which SKF WBB1-8714 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
  25TAC02AT85	25	52	15	NSK	Thrust Ball Bearings
  30317D	85	180	44,5	FBJ	Tapered Roller Bearings
  4T-47890/47820	92,075	146,05	33,338	NTN	Tapered Roller Bearings
  51116	80	105	19	NACHI	Thrust Ball Bearings
  53213 + U213	65	105	32	FAG	Thrust Ball Bearings
  54313U	65	115	79	NACHI	Thrust Ball Bearings
  63311LLU	55,000	120,000	49,200	NTN	Deep Groove Ball Bearings
  7004 A-UO	20	42	24	CX	Angular Contact Ball Bearings
  7068 B-UD	340	520	164	CX	Angular Contact Ball Bearings
  BHTM912-1	9	16	12	KOYO	Needle Roller Bearings
  GRAE35-NPP-B	35	72	39	INA	Deep Groove Ball Bearings
  KBK19X23X21.8	19,000	23,000		NTN	Needle Roller Bearings
  NJ313 E	65	140	33	AST	Cylindrical Roller Bearings
  NN 3060	300	418	118	NSK	Cylindrical Roller Bearings
  NN3084	420	620	150	KOYO	Cylindrical Roller Bearings
  NU 20/710	710	1030	185	ISB	Cylindrical Roller Bearings
  NUP1060	300	460	74	KOYO	Cylindrical Roller Bearings
  RTUEY30	30			INA	Bearing Units
  UCF201-8	12,7			FYH	Bearing Units
  NJ2210E	50	90	23	STEYR	CYLINDRICAL ROLLER BEARINGS