d - 9 mm

D - 17 mm

B - 5 mm

d₂ - - 10.7 mm

D₂ - - 15.2 mm

r_1,2 - min. - 0.2 mm

D_a - max. - 15.4 mm

r_a - max. - 0.2 mm

Basic dynamic load rating - C - 0.761 kN

Basic static load rating - C₀ - 0.335 kN

Fatigue load limit - P_u - 0.014 kN

Reference speed - 85000 r/min

Limiting speed - 43000 r/min

Calculation factor - k_r - 0.02

Calculation factor - f₀ - 7.7

Mass bearing - 0.0042 kg

• Model Number: W 628/9-2RZ
• Inner Diameter：17mm Outer Diameter：9mm Width：5mm
• Type：Deep Groove Ball Bearings
• Update date：2025-05-01
• Application:Hydraulic Rama,flexible processing,insect experimental analysis instrument,metallurgical mold,,education model Instruments,squeeze machine etc,lifting upgrade,Cylinder Type,defogging and degreasing,power tools
• Similar models:ISB 628-RS SKF 628/7-2Z SKF 628/6-2Z SKF W628/8R-2RS1 ZEN 62800 SKF W628/6R-2RS1 KOYO 3NC628YH4 ZEN 62801 SKF W628/5-2Z SKF W628/6-2RS1
• BEARING POWER International Trading Co.,Ltd. specialize in W628/9-2RZ products，there is large inventory of SKF W 628/9-2RZ . We has been built up long-term cooperation with SKF company, could make a bulk order of the W 628/9-2RZ Which SKF W628/9-2RZ 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
  2306-2RS	30	72	27	ISO	Self-Aligning Ball Bearings
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  33208	40	80	32	ISO	Tapered Roller Bearings
  510082	51	96	50	Timken	Angular Contact Ball Bearings
  51206	30	52	16	NKE	Thrust Ball Bearings
  54218	90	135	69	NACHI	Thrust Ball Bearings
  66589/66520	59,972	122,238	33,338	Timken	Tapered Roller Bearings
  BSU3062BDF - T	30	74		KOYO	Thrust Ball Bearings
  CRB20/76	20	77,5	36	INA	Deep Groove Ball Bearings
  CSED050	127	152,4	12,7	INA	Deep Groove Ball Bearings
  ES210	50	90	43,7	SNR	Deep Groove Ball Bearings
  MR283720+MI-232820	36,512	58,738	32	NTN	Needle Roller Bearings
  UGF206	30			NACHI	Bearing Units
  TSM.R 14.1	14			ISB	Plain Bearings
  X32308B/Y32308B	40	90	35,25	Timken	Tapered Roller Bearings
  ZKLN4075-2RS	40	75	34	INA	Thrust Ball Bearings
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  NUKD90	30	90	35	FAG (Old No.)	NEEDLE BEARINGS
  62082ZNR	40	80	18	SKF	DEEP GROOVE BALL BEARINGS
  211	100	55	21	NH	DEEP GROOVE BALL BEARINGS