d - 20 mm

D - 27 mm

B - 4 mm

d₁ - - 22.36 mm

D₂ - - 25.44 mm

r_1,2 - min. - 0.2 mm

d_a - min. - 21.5 mm

d_a - max. - 22 mm

D_a - max. - 26 mm

r_a - max. - 0.2 mm

Basic dynamic load rating - C - 0.676 kN

Basic static load rating - C₀ - 0.39 kN

Fatigue load limit - P_u - 0.017 kN

Reference speed - 50000 r/min

Limiting speed - 32000 r/min

Calculation factor - k_r - 0.015

Calculation factor - f₀ - 8.7

Mass bearing - 0.0054 kg

• Model Number:W 61704
• Inner Diameter：27mm Outer Diameter：20mm Width：4mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-23
• Application:test strip,vertical pull,food packaging,floor industry,Reflective Materials Industrial fabrics,training beds etc,other processing,tire industry,dye pigments,air purification,Industrial
• Similar models:ZEN F61704-2Z ZEN F61704 ZEN S61704 ZEN 61704 SKF W61704-2ZS ISB 61704-ZZ ISO 61704 SKF W61704R-2ZS CX 61704 SKF W61704
• BEARING POWER International Trading Co.,Ltd. specialize in W61704 products，there is large inventory of SKF W 61704 . We has been built up long-term cooperation with SKF company, could make a bulk order of the W 61704 Which SKF W61704 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
  0-5	15,875	35,719	15,875	FBJ	Thrust Ball Bearings
  240KBE4003+L	240	400	209	NSK	Tapered Roller Bearings
  2209KEEG15	45,000	85,000	23,000	SNR	Self-Aligning Ball Bearings
  53334	170	275		CX	Thrust Ball Bearings
  6004-ZZ	20	42	12	ISB	Deep Groove Ball Bearings
  682X	2,5	6	1,8	FBJ	Deep Groove Ball Bearings
  71907CVDUJ74	35	55	20	SNR	Angular Contact Ball Bearings
  7210	50	90	20	KOYO	Angular Contact Ball Bearings
  7228 ACD/P4A	250	140	42	SKF	Angular Contact Ball Bearings
  7322-BECB-TVP	110	240	50	NKE	Angular Contact Ball Bearings
  FYM 3. TF	76,2		77,9	SKF	Bearing Units
  HB35 /S 7CE1	35	55	10	SNFA	Angular Contact Ball Bearings
  HH 258248/210	495,3	300	141,288	SKF	Tapered Roller Bearings
  NCF2232V	160	290	80	SKF	Cylindrical Roller Bearings
  NU2321	105	225	77	FAG	CYLINDRICAL ROLLER BEARINGS
  N13			.5730	SKF	LOCKNUTS
  SN311with20311	55	-	80	SKF	PILLOW BLOCKS
  RT-737				INA	THRUST ROLLER BEARINGS
  6305K.2RS	25	62	17	STEYR	DEEP GROOVE BALL BEARINGS
  NU310	50	110	27	STEYR	CYLINDRICAL ROLLER BEARINGS