d - 8 mm

D - 16 mm

B - 5 mm

d₂ - - 9.65 mm

D₂ - - 14.2 mm

r_1,2 - min. - 0.2 mm

d_a - min. - 9.5 mm

d_a - max. - 9.6 mm

D_a - max. - 14.4 mm

r_a - max. - 0.2 mm

Basic dynamic load rating - C - 0.715 kN

Basic static load rating - C₀ - 0.3 kN

Fatigue load limit - P_u - 0.012 kN

Reference speed - 90000 r/min

Limiting speed - 45000 r/min

Calculation factor - k_r - 0.02

Calculation factor - f₀ - 7.5

Mass bearing - 0.0038 kg

• Model Number:W 628/8-2Z
• Inner Diameter：16mm Outer Diameter：8mm Width：5mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-12
• Application:office equipment,orthodontic material,respirator,Hydraulic Rama,agricultural testing and analysis equipment and related,car steering pin,other CNC,Rolling mill gear box,training beds etc,EEG,Broadcasting System
• Similar models:SKF 628/8-2Z ISB SS628/7-ZZ CRAFT 628ZZ Fersa 628 ZEN F628-2Z SKF W628-2RS1 NSK 628ZZ SKF 628/4-2Z KOYO NC628 Fersa 628-2RS
• BEARING POWER International Trading Co.,Ltd. specialize in W628/8-2Z products，there is large inventory of SKF W 628/8-2Z . We has been built up long-term cooperation with SKF company, could make a bulk order of the W 628/8-2Z Which SKF W628/8-2Z 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
  1208	40	80	18	FBJ	Self-Aligning Ball Bearings
  14137 A/14276/Q	69,012	34,925	19,845	SKF	Tapered Roller Bearings
  3313-DA	65	140	58,7	FAG	Angular Contact Ball Bearings
  52415	75	160	115	NACHI	Thrust Ball Bearings
  627 ZZ	7	22	7	NSK	Deep Groove Ball Bearings
  6308-2RU	40	90	23	KOYO	Deep Groove Ball Bearings
  AST40 4550	45	50		AST	Plain Bearings
  FY 1.3/4 RM	44,45		41,5	SKF	Bearing Units
  GE 340 AW	340	540	116	INA	Plain Bearings
  HK4516	45	52	16	INA	Needle Roller Bearings
  HM88542/HM88510	31.75	73,025	29,37	Timken	Tapered Roller Bearings
  MR036	16	31	10	FSA	Deep Groove Ball Bearings
  NJ 319 ECML	200	95	45	SKF	Thrust Ball Bearings
  NJ2211E	55	100	25	NTN	Cylindrical Roller Bearings
  NUP311FMNR/C3	55	120	29	Fersa	Cylindrical Roller Bearings
  SFR1-5ZZ	2,38	7,9375	3,57124	AST	Deep Groove Ball Bearings
  73L26	130	200	33	New Departure	DEEP GROOVE BALL BEARINGS
  NJ301	12	37	12	STEYR	CYLINDRICAL ROLLER BEARINGS
  6220.2RS	180	100	34	STEYR	DEEP GROOVE BALL BEARINGS
  3820-2RS	100	125	19	CONSOLIDATED	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS