d - 20 mm

D - 52 mm

B - 15 mm

d₁ - - 30.35 mm

D₂ - - 44.71 mm

D₃ - 49.73 mm

D₄ - 57.9 mm

b - 1.35 mm

C - 2.46 mm

f - 1.12 mm

r₀ - 0.4 mm

r_1,2 - min. - 1.1 mm

d_a - min. - 27 mm

d_a - max. - 30.3 mm

D_a - max. - 45 mm

D_b - min. - 59 mm

b_a - min. - 1.5 mm

C_a - max. - 3.58 mm

r_a - max. - 1 mm

Basic dynamic load rating - C - 16.8 kN

Basic static load rating - C₀ - 7.8 kN

Fatigue load limit - P_u - 0.335 kN

Reference speed - 30000 r/min

Limiting speed - 15000 r/min

Calculation factor - k_r - 0.03

Calculation factor - f₀ - 12

Mass bearing - 0.155 kg

Snap ring - SP 52

• Model Number:6304-2ZNR
• Inner Diameter：52mm Outer Diameter：20mm Width：15mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-16
• Application:thin metal materials,welding equipment,textile machinery,Oral Equipment,fruit and vegetable processing,car and accessories,Cleaning equipment,food sterilization,wall industry,car shock absorber,molding machine
• Similar models:ISO 6304-2RS CX 6304-2RS CRAFT 6304ZZ CX 6304ZZ KOYO 6304-2RS ISO 6304 CYSD 6304-2RS FBJ 6304 SNR S6304-2RS SKF 6304/VA201
• BEARING POWER International Trading Co.,Ltd. specialize in 6304-2ZNR products，there is large inventory of SKF 6304-2ZNR . We has been built up long-term cooperation with SKF company, could make a bulk order of the 6304-2ZNR Which SKF 6304-2ZNR 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
  180100/180170C	100	170	47,63	Gamet	Tapered Roller Bearings
  23260E	300	540	192	NACHI	Cylindrical Roller Bearings
  22248-B-K-MB+AH2248	240	440	120	FAG	Spherical Roller Bearings
  22248-K-MB-W33	240	440	120	NKE	Spherical Roller Bearings
  29280	400	540	42,2	SKF	Thrust Roller Bearings
  302TVL510	768,35	920,75	88,9	Timken	Angular Contact Ball Bearings
  32248	240	440	127	ISB	Tapered Roller Bearings
  5310ZZ	50	110	44,45	AST	Angular Contact Ball Bearings
  713610660				FAG	Wheel Bearings
  NN3036C1NAP4	180	280	74	NTN	Cylindrical Roller Bearings
  NJ 264	320	580	92	NACHI	Cylindrical Roller Bearings
  NUP2228	140	250	68	NTN	Cylindrical Roller Bearings
  T-HH926744/HH926716	114,3	279,4	82,55	NTN	Tapered Roller Bearings
  UKP218	80			ISO	Bearing Units
  UKT217	75			CX	Bearing Units
  208WDD	40	80	18	FAF	DEEP GROOVE BALL BEARINGS
  29252E.MB	260	360		FAG	SPHERICAL ROLLER THRUST BEARINGS
  MS-11-FF	1.1250	2.8125	.8125	FED	DEEP GROOVE BALL BEARINGS
  62807-ZZ	35	47	8	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  CRHSBC-96	3.0000	6.0000	3.2500	CONSOLIDATED	NEEDLE BEARINGS