D - 52 mm

d - 20 mm

B - 20.6 mm

d₁ - - 27.7 mm

D₁ - - 40.9 mm

r_1,2 - min. - 1 mm

a - 28 mm

Basic dynamic load rating - C - 16.5 kN

Basic static load rating - C₀ - 9.5 kN

Fatigue load limit - P_u - 0.4 kN

Maximum dynamic radial loads - F_r - max. 8.3 kN

Maximum static radial loads - F_0r - max. 12 kN

Limiting speed - 7000 r/min

Mass roller unit - 0.22 kg

• Model Number:305704 C-2Z
• Inner Diameter：20mm Outer Diameter：52mm Width：20,6mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-16
• Application:Pneumatic Control Elements,car,Optical detection,electrostatic protection,car shock absorber,security equipment,Seals,Traffic Fire Protection Equipment Security equipment,granulator,motor,safety testing
• Similar models:SKF 305704C-2Z SKF 305704C-2RS1
• BEARING POWER International Trading Co.,Ltd. specialize in 305704C-2Z products，there is large inventory of SKF 305704 C-2Z . We has been built up long-term cooperation with SKF company, could make a bulk order of the 305704 C-2Z Which SKF 305704C-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
  1313 EKTN9 + H 313	140	60	50	SKF	Self-Aligning Ball Bearings
  20209	45	85	19	ISO	Spherical Roller Bearings
  16068	340	520	57	CX	Deep Groove Ball Bearings
  23268YMB	340	620	224	Timken	Spherical Roller Bearings
  4T-29688/29620	73,817	112,712	25,4	NTN	Tapered Roller Bearings
  9181/9121	61,912	152,4	47,625	Timken	Tapered Roller Bearings
  BCE146	22,225	28,575	9,525	INA	Needle Roller Bearings
  GE280-UK-2RS	280	400	155	INA	Plain Bearings
  GYAE30RR	30	62	32,5	Timken	Deep Groove Ball Bearings
  N3084	420	620	150	CX	Cylindrical Roller Bearings
  NA69/28	28	45	30	ISO	Needle Roller Bearings
  W 61911	80	55	13	SKF	Deep Groove Ball Bearings
  UCP218	90			ISO	Bearing Units
  UCPA208-24	38,1		49,2	KOYO	Bearing Units
  NNC4932V.C3	160	220	60	FAG	CYLINDRICAL ROLLER BEARINGS
  6213-2RSNR	120	.281	23	FAG	DEEP GROOVE BALL BEARINGS
  UELFU211-203T	2.1875			NTN	PILLOW BLOCKS
  NJ406	30	90	23	STEYR	CYLINDRICAL ROLLER BEARINGS
  206P	30	62	16	NH	DEEP GROOVE BALL BEARINGS
  477211-203	2.1875	3.9375	.9843	CONSOLIDATED	PILLOW BLOCKS